{"title":"Power Supply \u0026 Voltage Modules","description":null,"products":[{"product_id":"10a-smart-solar-charge-controller","title":"10A Smart Solar Charge Controller","description":"\u003cp\u003eThe 10A Smart Solar Charge Controller is designed for efficient solar power management, ensuring stable charging and protection for 12V and 24V battery systems. It features an intelligent timer function, a USB charging port, and multiple safety protections to optimize solar energy usage in off-grid applications. This controller is ideal for solar lighting, DIY solar systems, RVs, boats, and small solar power setups.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 12V\/24V auto-switching for flexible battery compatibility.\u003c\/li\u003e\n\u003cli\u003e10A maximum charge\/discharge current for efficient solar energy regulation.\u003c\/li\u003e\n\u003cli\u003eBuilt-in USB mobile charger socket for charging smartphones and other USB-powered devices.\u003c\/li\u003e\n\u003cli\u003eTimer function for controlling solar lighting and automation systems.\u003c\/li\u003e\n\u003cli\u003eOvercharge, over-discharge, short-circuit, and reverse polarity protection for enhanced battery life.\u003c\/li\u003e\n\u003cli\u003eLCD display for real-time monitoring of voltage, current, and battery status.\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency PWM charging technology to maximize solar panel output.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064452710496,"sku":"MCR-PWR-001","price":295.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/10ASmartSolarChargeControllerwithTimerandUSBMobileChargerSocket3.webp?v=1786955439"},{"product_id":"12v-universal-dual-usb-digital-voltmeter-and-battery-indicator","title":"12V Universal Dual USB Digital Voltmeter and Battery Indicator","description":"\u003cp\u003e12V Universal Dual USB Digital Voltmeter and Battery Indicator Display Module is a Digital Battery Voltmeter Indicator with Dual USB 12V To 5V Step-down is a high quality, accurate, and affordable device that can be used to measure the voltage of any DC power source. This device has an easy to read digital display with a maximum of 3.3 volts. The device comes with two USB ports, conveniently providing 5V power output. You can charge multiple devices simultaneously, such as smartphones, tablets, GPS devices, and more, making it a practical companion for long journeys or camping trips.\u003c\/p\u003e\n\u003cp\u003eThe step-down function efficiently converts the higher 12V input voltage to a stable 5V output, ensuring a safe and reliable charging process for your USB- powered devices. Its compact design allows for easy installation in your car, boat, motorcycle, RV, or any other vehicle with a 12V power supply. It takes up minimal space while providing valuable information and charging capabilities. This device is suitable for a wide range of vehicles and settings, providing invaluable voltage information and convenient charging options for your devices during travels, outdoor adventures, or daily commuting.\u003c\/p\u003e\n\u003cp\u003eSuitable for all kinds of outdoor power, mobile power, instrumentation and other equipment\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eStatic Input Current: 5-25mA,the lower the battery voltage, the smaller the current.\u003c\/li\u003e\n\u003cli\u003eUSB Output 5V\/2A(max), two USB port total is 2A(a USB setting for Apple recognition, a USB setting for Android recognition)\u003c\/li\u003e\n\u003cli\u003eUSB step down efficiency is up to 96% (because of the synchronous rectification circuit, the buck conversion efficiency is high and the heat is low.\u003c\/li\u003e\n\u003cli\u003e· 8 segment power resolution: 10% 25% 40% 50% 60% 75% 90% 100%\u003c\/li\u003e\n\u003cli\u003eThe accuracy of the voltmeter is about 2%\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: -10~+65℃\u003c\/li\u003e\n\u003cli\u003eWorking Humidity: 10-80% (no condensation)\u003c\/li\u003e\n\u003cli\u003eUses synchronous rectification step-down chip scheme, with little heat, energy saving and environmental protection.\u003c\/li\u003e\n\u003cli\u003eSmall size and light weight.\u003c\/li\u003e\n\u003cli\u003eFine workmanship and good performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064452808800,"sku":"MCR-PWR-002","price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/tech2435-1-768x768.webp?v=1786962176"},{"product_id":"xl4016e1-200w-step-down-power-supply-module","title":"XL4016E1 200W STEP DOWN POWER SUPPLY MODULE","description":"\u003cp\u003eThis XL4016E1 200W Step Down Power Supply Module with voltage rating 4-40VDC to 1.25-36VDC.This module is rated for a maximum power of 200W. The output current for the module can be increased to 8A with the addition of an external fan onto the heatsinks to cool the IC.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustment method: first correct input power (between 4-40V) then multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, buck turn\u003c\/li\u003e\n\u003cli\u003ecounterclockwise),\u003c\/li\u003e\n\u003cli\u003eInput: IN+ input positive IN- input negative\u003c\/li\u003e\n\u003cli\u003eOutput: OUT+ output positive OUT- output negative\u003c\/li\u003e\n\u003cli\u003eStatic power consumption is only about 6mA.\u003c\/li\u003e\n\u003cli\u003eConnection: Welding, plus pin can be directly soldered after the PCB.\u003c\/li\u003e\n\u003cli\u003eShort circuit protection: current limiting, thermal protection, self-recovery.\u003c\/li\u003e\n\u003cli\u003eNon-isolated step-down (BUCK) switching regulator.\u003c\/li\u003e\n\u003cli\u003eShort circuit protection: Current limiting, self-recovery\u003c\/li\u003e\n\u003cli\u003ePotentiometer adjustment direction is as Clockwise (increase) and Anti-clockwise (decrease)\u003c\/li\u003e\n\u003cli\u003e1\u003c\/li\u003e\n\u003cli\u003eNon-synchronous rectification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064452939872,"sku":"MCR-PWR-003","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_1_3.png?v=1786966651"},{"product_id":"400kv-step-up-power-module","title":"400KV Step Up Power Module","description":"\u003cp\u003eDC 3V-400KV 400kV Step Up Power Module High Voltage Generator module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit (just plug in the switch, the battery can be discharge intensity violent).\u003c\/p\u003e\n\u003cp\u003eDouble high voltage cable can ignite cigarette and paper, a single high voltage cables can provide power to a metal body, and no sound support. The module can be used as high-school scientific experiments, electronic devices, negative-ion generator, high-voltage source, to use when small science.\u003c\/p\u003e\n\u003cp\u003eOver power: Single 18650 or idle mobile phone batteries (the protective plate to remove the planned capacity of 2000mAh or more).\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453070944,"sku":"MCR-PWR-004","price":90.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/dc-3v-20kv-20000v-boost-step-up-power-module-high-voltage-generator-tech1523-8296-768x768.jpg?v=1786967845"},{"product_id":"5-36v-switch-drive-high-power-mosfet-trigger-module","title":"5-36v Switch Drive High-power MOSFET Trigger Module","description":"\u003cp\u003eThe 5-36V High-Power MOSFET Switch Drive Trigger Module is a compact and efficient electronic switching solution designed to control high-current DC loads using a low-power trigger signal. It employs a high-performance MOSFET to function as a fast electronic switch, enabling stable and reliable ON\/OFF control for motors, LED strips, pumps, solenoids, heaters, and other DC-powered devices.\u003c\/p\u003e\n\u003cp\u003eSupporting a wide voltage range from 5V to 36V, this module is ideal for automation systems, DIY electronics, robotics, and microcontroller-based control projects such as Arduino and Raspberry Pi setups. Its low power loss design ensures efficient operation with minimal heat generation.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eWide operating voltage range: 5V - 36V DC\u003c\/li\u003e\n\u003cli\u003eHigh-power MOSFET for efficient electronic switching\u003c\/li\u003e\n\u003cli\u003eSupports high-current DC load control\u003c\/li\u003e\n\u003cli\u003eLow trigger current requirement\u003c\/li\u003e\n\u003cli\u003eFast response and high switching speed\u003c\/li\u003e\n\u003cli\u003eLow heat generation with low conduction loss\u003c\/li\u003e\n\u003cli\u003eCompact and easy-to-install PCB design\u003c\/li\u003e\n\u003cli\u003eCompatible with microcontrollers (Arduino, Raspberry Pi, PLC)\u003c\/li\u003e\n\u003cli\u003eIdeal for controllig motors, LED strips, solenoids, heaters, and pumps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453103712,"sku":"MCR-PWR-005","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/5-36VHigh-PowerMOSFETSwitchDriveTriggerModule.webp?v=1786968208"},{"product_id":"5v-700ma-3-5w-isolation-power-supply-module-ac-dc-step-down-module-220v-to-5v","title":"5V 700mA (3.5W) Isolation Power Supply Module AC-DC Step- Down Module 220V to 5V","description":"\u003cp\u003e5V power supply is required by most digital circuits as TTL logic devices need 5V power supply to work properly and with noise immunity. Its been a standard for a long time now and even today most of the devices like your phone charger, development boards like Arduino and Raspberry Pi, Sensor modules, data transfer devices utilize the 5V power standard to work properly. This 5V-700mA power supply module utilizes Switching Mode converters to produce a regulated ripple free 5V output which can be utilized without worrying about noise and ripple malfunctions. It is isolated from external circuit as well so you don't have to provide any fault detection relay and protection circuit for it. It can be used to power your low power electronic circuits like battery charger, Powering development boards like ATmega and Arduinos, powering digital sensor circuitry and loT devices.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453202016,"sku":"MCR-PWR-006","price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/5V_700mA_3.5W_Isolated_Switch_Power_Supply_Module_SMPS.webp?v=1786968835"},{"product_id":"6v-40v-to-5v-3a-double-usb-charger-step-down-convertor","title":"6V-40V to 5V 3A Double USB Charger Step Down Convertor","description":"\u003cp\u003e6V-40V to 5V 3A Double USB Charger Step Down Convertor DC 6V-40V to 5V 3A Step-Down Converter is the ultimate solution for fast and efficient device charging on the go. This compact module, measuring 59mm x 21mm x 17mm, is designed to provide a 3A output for speedy charging of your devices, including phones, MP3 players, and MP4 players.\u003c\/p\u003e\n\u003cp\u003eWith short circuit protection, it ensures the safety of both your devices and the converter itself. Crafted with efficiency in mind, this converter boasts a 92% conversion efficiency, optimizing power usage for effective charging.\u003c\/p\u003e\n\u003cp\u003eThe wide voltage range of 6V to 40V makes it suitable for various vehicle charging applications. Its universal compatibility extends to a range of devices, making it a versatile charging solution.\u003c\/p\u003e\n\u003cp\u003eThe module's temperature resilience, operating between -40 to +85 degrees Celsius, guarantees functionality in diverse conditions. DC-DC Step-Down Converter is the go-to choice for those seeking fast, reliable, and safe charging on the move. Made to the highest standards, this product is crafted to meet the needs of tech-savvy individuals.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFast Charging: Delivers a 3A output for rapid device charging\u003c\/li\u003e\n\u003cli\u003eCompact and Portable: Sleek design (59mm x 21mm x 17mm) for on-the-go use\u003c\/li\u003e\n\u003cli\u003eSafe and Reliable: Built-in short circuit protection safeguards devices and the converter\u003c\/li\u003e\n\u003cli\u003eVersatile: Wide input voltage range makes it suitable for various vehicle charging applications\u003c\/li\u003e\n\u003cli\u003eUniversal Compatibility: Charges phones, MP3\/MP4 players, and more\u003c\/li\u003e\n\u003cli\u003eTemperature Resilient: Functions flawlessly in diverse conditions (-40℃ to +85C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453267552,"sku":"MCR-PWR-007","price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/17_1000x_3f91635f-4be2-4ff2-82d9-6b5ac0ce80cb.webp?v=1786969283"},{"product_id":"ac-220v-10000w-80a-digital-control10-220v-speed-control-dimmer-thermostat-digital-meter-6-8","title":"AC 220V 10000W 80A Digital Control10-220V Speed Control Dimmer Thermostat + Digital Meter(6.8)","description":"\u003cp\u003eThis voltage regulator has a new two-way large power silicon controlled rectifier and the current can be up to 80A, which is a good solution to the over-current of electric stove wire caused by low resistance during cooling.- This voltage regulator can easily adjust the output voltage. It could be widely used as heat controller on electric stoves, water heaters, light dimmer on lamps, speed controller on small motors, or temperature controller on the electric soldering iron, etc\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453300320,"sku":"MCR-PWR-008","price":800.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/61iifmtesdl._sl1000_1000x_b334d079-e80b-4124-9a63-9d142bd559e7.jpg?v=1786969578"},{"product_id":"ams-1117-3-3v","title":"AMS 1117 3.3V","description":"\u003cp\u003eThis AMS1117 3.3V Power Supply Module is based on the AMS1117 3.3V regulator. It is capable of regulating a wide range of input voltage (4.0 to 12V) down to a fixed 3.3V output at up to 1A (Vin = 4.5V). Standard 0.1\" header pins provide a means of connecting to its input and output terminals. These header pins have also been conveniently placed so that the module can be inserted face down into standard\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard AMS1117 chip.\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator to indicate power is turned on: Red LED.\u003c\/li\u003e\n\u003cli\u003eOutput voltage interface, connection to facilitate the experimental.\u003c\/li\u003e\n\u003cli\u003eSpecially designed two pin mounting holes, can be directly fixed on the whole expansion board for experiments.\u003c\/li\u003e\n\u003cli\u003eSmall Compact Size, 4Pin Type, Breadboard Friendly.\u003c\/li\u003e\n\u003cli\u003e2P single row pin input and output for easy connection\u003c\/li\u003e\n\u003cli\u003eDual-panel design, the layout is nice\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064453398624,"sku":"MCR-PWR-009","price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_2_5.avif?v=1786970125"},{"product_id":"breadboard-power-supply-3-3v-5v","title":"Breadboard Power Supply (3.3V-5V)","description":"\u003cp\u003eThis is a 3.3V\/5V MB102 Breadboard Power Supply Module which provides a dual 5 V and 3.3 V power rails and has a multi-purpose female USB socket. The 3.3V\/5V MB102 Breadboard Power Supply Module securely fits in a standard 400 tie point breadboard or GL12 840 Points breadboard.\u003c\/p\u003e\n\u003cp\u003eThis power supply board is designed to plug into a Breadboard panel with 2 power Distribution strips. The module can be powered by a USB port or an external power supply 7-12V. The module has two independent power lines, which can be set to output voltage of 5V or 3.3V, or completely remove power from the line.\u003c\/p\u003e\n\u003cp\u003eThis power supply module for the breadboards has an ON \/ OFF switch to turn on and off module. It comes with reverse polarity and short circuit protections, which greatly helps during building and testing circuits on the breadboard.\u003c\/p\u003e\n\u003cp\u003eIt also features reverse polarity protection, the module can take 6.5V to 12V input and can produce 3.3V and +5V.\u003c\/p\u003e\n\u003cp\u003eFeatures Breadboard power supply module, compatible with 5V, 3.3V. Apply to MB102 breadboard Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064455954528,"sku":"MCR-PWR-010","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/Powersupply_1000x_f454e28a-0957-4dbf-af08-9089ff2386eb.webp?v=1787130706"},{"product_id":"dc-to-dc-6-18v-to-5v-usb-output-step-down-power-charger-buck-converter","title":"DC to DC 6-18V to 5V USB Output Step Down Power Charger Buck Converter","description":"\u003cp\u003eThis is a DC to DC 6-18V to 5V USB Output Step Down Power Charger Buck Converter This mini DC-DC step-down voltage converter module supports 6-18V voltage input and 5V 3A output with input polarity reverse protection and output overvoltage protection, short circuit protection.\u003c\/p\u003e\n\u003cp\u003eIt adopts synchronous rectification technology to ensure ultra-high power conversion of up to 97.5% to take full use of your input power. On-board female type A USB port with identification circuit perfectly fit for iPhone iPad and Android smartphones as well as it can be useful to power or recharge any electronic gadget which requires 5V input power up to 3A\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNon-isolated buck module (BUCK) synchronous rectification\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: 3A MAX\u003c\/li\u003e\n\u003cli\u003eConversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value)\u003c\/li\u003e\n\u003cli\u003eSwitch frequency: 500KHz\u003c\/li\u003e\n\u003cli\u003eOutput Ripple: 10mV around (12V to 5V3A) 20M bandwidth\u003c\/li\u003e\n\u003cli\u003eHigh-quality USB port\u003c\/li\u003e\n\u003cli\u003eOutput voltage indicator (RED)\u003c\/li\u003e\n\u003cli\u003eSmall size, Compact Size\u003c\/li\u003e\n\u003cli\u003eInput with reverse polarity protection diode, will not damage when input is connected incorrectly\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064457625696,"sku":"MCR-PWR-011","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_13_03940147-c444-4cd0-9d73-0a57d5ed7f84.avif?v=1787139184"},{"product_id":"dc-dc-12v-to-3-3v-5v-12v-power-module-multi-output-voltage-conversion","title":"DC-DC 12V to 3.3V 5V 12V Power Module Multi Output Voltage Conversion","description":"\u003cp\u003eThis DC-DC 12V to 3.3V 5V 12V Power Module Multi Output Voltage Conversion is also known as Buck Converter or also as Step-Down Voltage Converter. The module is capable of altering the output of the power source\/supply before supplying it to the load so as to deliver the specified power to your load.\u003c\/p\u003e\n\u003cp\u003eThe device is very flexible and easy to use. The module is powered by 6V to 12V DC input, and provides three fixed DC outputs: 3.3V, 5.0V, and a third output which is a direct connection to the DC input(input to the module).\u003c\/p\u003e\n\u003cp\u003ePerfect for providing support power for your electronic design, every DIY hobbyist should have a couple of these flexible power supplies on their electronics workbench. They can also be used as a multi-output fixed voltage DC power supply in electronic equipment designs.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOutput power on\/off switch\u003c\/li\u003e\n\u003cli\u003eTwo-row multiple pin outputs, easy to use and connect\u003c\/li\u003e\n\u003cli\u003eRed LED illuminates when input DC power is supplied and output is turned ON.\u003c\/li\u003e\n\u003cli\u003eOutputs\u003c\/li\u003e\n\u003cli\u003e3V DC at 800mA maximum current\u003c\/li\u003e\n\u003cli\u003e0V DC at 800mA maximum current\u003c\/li\u003e\n\u003cli\u003e12V DC (the 12V output is directly connected to the input, i.e. with 12VDC input, this output will be 12VDC; with 9VDC input, this output will be 9VDC)\u003c\/li\u003e\n\u003cli\u003eSmall and Handy Module.\u003c\/li\u003e\n\u003cli\u003eDual-side plate design\u003c\/li\u003e\n\u003cli\u003eEasy to use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064457658464,"sku":"MCR-PWR-012","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_13_056b6e54-a422-41e2-9db7-c0eccedb3fd3.avif?v=1787139258"},{"product_id":"dc-dc-4-5-40v-to-5v-2a-usb-charger-step-down-converter-voltmeter-module","title":"DC-DC 4.5-40V To 5V 2A USB Charger Step down Converter Voltmeter Module","description":"\u003cp\u003eThis is DC-DC 4.5-40V To 5V 2A USB Charger Step down Converter Voltmeter Module, a combo of 2A Charger and voltage checker. The module converts input of 4.5-40V into a very stable 5V 2A output. The device features a USB port through which you can charge your phone. While charging your device please consider that the output of this device is regulated at 5V 2A. Simply connect this device to the power supply, the voltage can be detected in real time. When you need the phone, IPAD, MP3 and other digital products to charge, click the \"Output Enable\" button, then USB power indicator lights up and it will start supplying 5V 2A at its output. When you need to turn off the voltmeter, click the \"Low Power\" button, then enter the ultra-low-power standby mode, USB output corresponding shutdown. It accepts wide input voltage as from car\/battery car\/motorcycle used for monitoring battery voltage; measure the voltage needed for a variety of occasions. The output current capability 5.0V\/2A, enough to meet a variety of USB devices.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064457691232,"sku":"MCR-PWR-013","price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_14_231d44fb-5930-4c8b-84d9-6f720eb40ba5.avif?v=1787139376"},{"product_id":"ams1117-3-3v-power-supply-module","title":"AMS1117 3.3V Power Supply Module","description":"\u003cp\u003eThis AMS1117 3.3V Power Supply Module is based on the AMS1117 3.3V regulator. It is capable of regulating a wide range of input voltage (4.0 to 12V) down to a fixed 3.3V output at up to 1A (Vin = 4.5V). Standard 0.1\" header pins provide a means of connecting to its input and output terminals. These header pins have also been conveniently placed so that the module can be inserted face down into standard\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard AMS1117 chip.\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator to indicate power is turned on: Red LED.\u003c\/li\u003e\n\u003cli\u003eOutput voltage interface, connection to facilitate the experimental.\u003c\/li\u003e\n\u003cli\u003eSpecially designed two pin mounting holes, can be directly fixed on the whole expansion board for experiments.\u003c\/li\u003e\n\u003cli\u003eSmall Compact Size, 4Pin Type, Breadboard Friendly.\u003c\/li\u003e\n\u003cli\u003e2P single row pin input and output for easy connection\u003c\/li\u003e\n\u003cli\u003eDual-panel design, the layout is nice\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458248288,"sku":"MCR-PWR-014","price":10.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_15_e25cfef1-a73a-4ac7-a402-005c0ffffc08.avif?v=1787139444"},{"product_id":"ams1117-5v-step-down-power-supply-module","title":"AMS1117 5V Step-Down Power Supply Module","description":"\u003cp\u003eThis power supply module is based on the AMS1117 5V regulator. It is capable of regulating a wide range of input voltage (6.0 to 12V) down to a fixed 5V output at up to 1A Standard 0.1\" header pins provide a means of connecting to its input and output terminals. These header pins have also been conveniently placed so that the module can be inserted face down into the standard.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard AMS1117 chip.\u003c\/li\u003e\n\u003cli\u003eOnboard power indicator to indicate power is turned on: Red LED.\u003c\/li\u003e\n\u003cli\u003eOutput voltage interface, connection to facilitate the experimental.\u003c\/li\u003e\n\u003cli\u003eSmall Compact Size, 4Pin Type, Breadboard Friendly.\u003c\/li\u003e\n\u003cli\u003e2P single row pin input and output for easy connection\u003c\/li\u003e\n\u003cli\u003eDual-panel design, the layout is nice\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458281056,"sku":"MCR-PWR-015","price":12.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_16_45be36ad-7ca3-4d78-8984-113389649f62.avif?v=1787139559"},{"product_id":"lm2596-dc-dc-buck-converter-adjustable-step-down-power-supply-module","title":"LM2596 DC-DC Buck Converter Adjustable Step Down Power Supply Module","description":"\u003cp\u003eThe LM2596 DC-DC Buck Converter Step-Down Power Supply Module is a step-down(buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version. The LM2596 series operates at a switching frequency of 150kHz, thus allowing smaller-sized filter components than what would be required with lower-frequency switching regulators.\u003c\/p\u003e\n\u003cp\u003eThis buck converter is internally compensated to minimize the number of external components to simplify the power supply design.\u003c\/p\u003e\n\u003cp\u003eSince the LM2596 converter is a switch-mode power supply, its efficiency is significantly higher than popular three-terminal linear regulators, especially with higher input voltages. The LM2596 operates at a switching frequency of 150 kHz thus allowing smaller-sized filter components than what would be needed with lower-frequency switching regulators.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458313824,"sku":"MCR-PWR-016","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/6_1000x_f5fac54d-81dd-4aba-a29c-cc14b23d4aee.webp?v=1787139665"},{"product_id":"mt3608-dc-dc-boost-module-2v-24v","title":"MT3608 DC-DC Boost Module (2V-24V)","description":"\u003cp\u003eThe MT3608 2A Max DC-DC Step Up Power Module Booster Power Module is a budget-friendly module that enables the user to step-up a 2 to 24V input voltage to a 5 to 28V output at a maximum of 2A.\u003c\/p\u003e\n\u003cp\u003eDC-DC boost converters raise the input voltage to a higher voltage while simultaneously decreasing the available current since the module can't output more power than what it receives.\u003c\/p\u003e\n\u003cp\u003eThis boost converter is adjustable and can generate a voltage within the 5.0 to 28V range while providing a continuous current of up to 1.5A based on the input\/output voltage settings, with 1A accessible with most configurations.\u003c\/p\u003e\n\u003cp\u003eThe input voltage should be lower than the output voltage, as the device operates as a boost converter.\u003c\/p\u003e\n\u003cp\u003eThe MT3608 converter IC integrates over-current and thermal limiting features to safeguard against device failure in the event of excessive stress. Furthermore, the converter can utilize low ESR bulk ceramic capacitors instead of electrolytic capacitors, which eliminates long-term aging concerns and contributes to the compact design of the device.\u003c\/p\u003e\n\u003cp\u003eFeatures It’s efficient by up to 93%. It can source a good amount of current. It is an inexpensive converter module. It’s simple to adjust to get your desired increase in voltage.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458346592,"sku":"MCR-PWR-017","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/3_1000x_2d14dc30-e136-4ed9-9d1e-c791d5be4f5f.webp?v=1787139779"},{"product_id":"dc-dc-step-down-buck-converter-power-supply-module-24v-12v-9v-to-5v-5a-25w-replace-lm2596s","title":"DC-DC Step-Down Buck Converter Power Supply Module 24V 12V 9V to 5V 5A 25W Replace LM2596S","description":"\u003cp\u003eThis is a DC-DC Step-Down Buck Converter Power Supply Module 24V 12V 9V to 5V 5A 25W Replace LM2596S. This DC-DC Step-Down Buck Converter Power Supply Module provide all the active functions for a step-down (buck) switching regulator, capable of driving a load up to 5A with excellent line and load regulation. This module comes with variable but the fixed value of input i.e. 24V, 12V, and 9V as well as fixed output voltage which is 5V 5A. The module requires a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed frequency oscillator. And hence it replaces the purpose of LM2596S.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458379360,"sku":"MCR-PWR-018","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_17_3d74a0a8-15c4-413e-ac22-b5bdd57e6fe6.avif?v=1787139895"},{"product_id":"xl4015-5a-step-down-adjustable-power-supply-with-led-voltmeter","title":"XL4015 5A Step Down Adjustable Power Supply with LED Voltmeter","description":"\u003cp\u003eThe XL4015 5A Step Down Adjustable Power Supply with LED Voltmeter module is a 180 kHz fixed frequency PWM buck (step-down) DC\/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. The module has a voltmeter display to show the current input and output voltages. It can also be calibrated for accuracy. The voltmeter can calibrate automatically. The measure can be changed between input and output voltage, with the indicator. The voltmeter can also be shut down. The board uses the connection terminal for easy wiring. The DC\/DC buck module has applications where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supply telecom\/networking equipment, 24V vehicle notebook power supply, industrial equipment buck. This module has an adjustable output Voltage and Current. It also works as a dedicated charger for Lithium Batteries (Li-Ion, LiPo) as it is capable of controlling voltage as well as current. Ex. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V, etc. Features : Better than 2596, easy to 4A 50W, up to 75W adding the heat sink. Power indicator: Yes. Short circuit protection: Yes (limit current 8A). Over-temperature protection: Yes (shutdown output automatically after over temperature). Input Reverse Polarity Protection: None (cascade high current diode if required). Wiring: IN+\/- Input, OUT+\/- Output. Built-in current limit function.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458412128,"sku":"MCR-PWR-019","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_17_8b2177aa-0427-4977-8afc-d4d0de5ca519.avif?v=1787139964"},{"product_id":"sx1308-dc-dc-step-up-adjustable-28v-2a-1-2mhz-power-booster-module","title":"SX1308 DC-DC Step Up Adjustable 28V 2A 1.2Mhz Power Booster Module","description":"\u003cp\u003eThis is the 28V 2A 1.2Mhz Power Booster Module for DC-DC Step Up SX1308.LC SX1308 booster module with SX1308 chip, compact and effective packaging. The metal oxide semiconductor field effect transistor (MOSFET), which integrates the lowest RDS internal resistance of 100 m and can achieve significant current output of up to 2A, has an adjustable output power that can reach a maximum of 28V.It is frequently used in 3G network products, digital products, equipment, mobile power supplies, battery power supplies, etc.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e-\u003c\/li\u003e\n\u003cli\u003eEfficiency at the 1.2MHz oscillation frequency reaches 95%.\u003c\/li\u003e\n\u003cli\u003eThe circuit features functions to control the output voltage\u003c\/li\u003e\n\u003cli\u003eA 10k potentiometer to adjust for overheating, and short circuit safety.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458444896,"sku":"MCR-PWR-020","price":25.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/sx1308-dc-dc-step-up-adjustable-28v-2a-1.2mhz-power-booster-module1-1100x1100w.webp?v=1787140393"},{"product_id":"xl6009-dc-dc-boost-power-supply-module","title":"XL6009 DC-DC Boost Power Supply Module","description":"\u003cp\u003eVoltage levels in AC can be changed much easier than in case of DC and with much more efficiency, it was one of the deciding factors in war of Currents between Edison and Tesla. But, with this XL6009 DC-DC Boost Converter is capable of driving a load current of upto 3A with excellent load and line regulation. This module operates at the frequency of 400kHz so the filter components are comparatively smaller compared to the other low frequency switching regulators. It can provide efficiency up to 92% which is very good for a switching regulator and its small size allows it to be used in portable electronics. It can be used in Battery charging circuits, Low power motor speed control circuits, Automotive applications etc.\u003c\/p\u003e\n\u003cp\u003eXL6009 DC-DC Boost Power Supply Module Specifications\u003c\/p\u003e\n\u003cp\u003eInput voltage: 3 - 32V Output voltage: 5 - 35V (adjustable) Output current: Maximum output current 3A Efficiency of this regulator upto \u0026lt;92% Load regulation: 0.5% Voltage regulation: 0.5% Adjustable potentiometer onboard for output voltage adjustment\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458477664,"sku":"MCR-PWR-021","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/XL6009-power-supply_9004c799-842d-40f3-b85e-030ec95bc89f.webp?v=1787140489"},{"product_id":"xl7015-dc-dc-step-down-voltage-converter","title":"XL7015 DC-DC Step Down Voltage Converter","description":"\u003cp\u003eXL7015 DC-DC buck type module is a highly efficient, high-pressure step-down DC-DC converter, provides the highest 0.8 A output current capability, low ripple, excellent linear regulation and load regulation, up to A maximum of 80 v input voltage, more than 2596 modules, etc. Chip built-in various protection mechanisms. It can be applied to an electric vehicle controller, etc.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eShut off built-in overheating protection, output short circuit protection, over current protection\u003c\/li\u003e\n\u003cli\u003eRecommend the output power is less than 7 w\u003c\/li\u003e\n\u003cli\u003eGood linear with load regulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458510432,"sku":"MCR-PWR-022","price":60.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/xl7015-dc-dc-step-down-voltage-converter3-1100x1100w.webp?v=1787140558"},{"product_id":"12a-300w-dc-dc-buck-converter-step-down-power-module-7-32v-to-0-8-28v","title":"12A 300W DC-DC Buck Converter Step down Power Module 7-32V to 0.8-28V","description":"\u003cp\u003eThe 12A 300W DC-DC Buck Converter is a step-down power module that adjusts input voltage from 7-32V to an output of 0.8-28V. It has large aluminium heat sinks for better cooling and stable performance. With built-in capacitors and a strong magnetic coil, it works efficiently and reliably. A TVS diode protects it from voltage surges, making it safe to use. This module is great for projects like battery charging, powering devices, or regulating voltage in cars, solar panels, and other equipment. It ensures a steady output even when the input voltage changes.\u003c\/p\u003e\n\u003cp\u003eFeatures Input voltage: 7-32V; adjustable output voltage: 0.8-28V. Supports up to 12A current and 300W power output. Large aluminum heat sinks for efficient cooling. Five low-resistance capacitors for stable performance. Built-in TVS diode for protection against voltage surges. High-efficiency design with a strong magnetic coil and copper wire.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458543200,"sku":"MCR-PWR-023","price":190.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/3_1000x_47486a42-7f46-4298-b574-d2dcd1c0228b.webp?v=1787140658"},{"product_id":"5v-600ma-dc-dc-step-up-booster-module-for-single-cell-battery","title":"5V 600mA DC-DC Step-up Booster Module for single cell battery","description":"\u003cp\u003eDC power controllers are required when we are using any DC equipment like mobile battery charger, small DC motors, DC lighting circuits, etc applications. In case of battery chargers almost all of mobile phones charges at 5V DC power supply and the charger brick that comes with them is well and good if the wall socket has power in it but if you want to charge an electronic device which need 5V, using a lithium ion battery which has a nominal voltage of 3.3V, or if you want to charge with AAA batteries, you will need this DC-DC Boost Module which can boost the DC input coming from the battery to 5V as needed by the device to charge. It works with the battery voltage as low as 0.9V making it a perfect solution for this case. It also has LED indicators for determining whether it is working or not and the battery input voltage. It does not have a short circuit protection so you will have to use your lithium ion battery with its own protection circuit.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458575968,"sku":"MCR-PWR-024","price":28.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/dc-dc-step-up-boost-converter-power-supply-module-voltage-regulator-module2-1100x1100w.webp?v=1787140748"},{"product_id":"150w-dc-dc-boost-converter-10-32v-to-12-35v-6a-step-up-adjustable-power-supply","title":"150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-Up Adjustable Power Supply","description":"\u003cp\u003eThis versatile DC-DC boost power supply\/converter module steps up any input voltage from 10V to 32V to any output voltage from 12V to 35V at up to 150W output power and 6A current. This 150W DC-DC Boost Converter 10-32V to 12-35V 6A Step-Up Adjustable Power Supply is well into the heavy-duty end of the spectrum @ 150W; as you can tell by the huge toroidal inductor and dual heatsinks. It is especially useful for automotive 12V applications, where standard 12V battery power can be boosted to 19V for use as a laptop computer power supply, or to 18V or 24V for other applications requiring higher voltages. Please note there is no reverse polarity protection. A series diode is recommended. For high loads this might not be an option; so be cautious of the input polarity or you might fry the module! Features : The non-isolated step-up power conversion module Onboard LED illuminates when the voltage is applied to the module Equips Multi-turn Potentiometer. Easy to drive 65W 90W dual-core notebook. The output voltage is continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage)\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458608736,"sku":"MCR-PWR-025","price":125.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/download_18_75a299a3-7241-46df-bb1e-31a2c9b83b75.avif?v=1787140869"},{"product_id":"mp1584-dc-dc-step-down-buck-converter-3a-adjustable","title":"MP1584 DC-DC Step Down Buck Converter - 3A Adjustable","description":"\u003cp\u003eMost of the sensors, Development Boards like Arduino, Raspberry Pi and PIC Controllers work on either 5V or 3.3V most commonly available battery we have with us is 9V or 12V lead acid batteries so it is essential that we supply the components with correct voltage otherwise they may misbehave or simply not work at all. Also, fluctuations in power supply will result in errors and garbage data from the sensors. It may also corrupt the SD card on which you are writing the data or cause your program to misbehave. To deal with this problem we can use this Ultra-Small Size DC-DC Buck Converter module which can step down the DC voltages from upto 28V to 5-20V. The output voltage of this module can be adjusted too which means you can control the output voltage of this module. The main advantage of this module is that it can provide a high output current of upto 3A so that you can even connect small motors to it without thinking much but keep an eye on heat dissipation of the module.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458674272,"sku":"MCR-PWR-026","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/IMG_6902.webp?v=1787141041"},{"product_id":"xl4015-5a-adjustable-step-down-power-supply-buck-module","title":"XL4015 5A Adjustable Step Down Power Supply Buck Module","description":"\u003cp\u003eThe XL4015 Power supply module is based on the XL4015 Dc-Dc converter IC. The module can step-down and regulate a voltage from 1.25V to 36V based on the position of the potentiometer. The maximum output current can go as high as 5A making it suitable to power heavy loads like CNC machines, Robotic Arms or even to charge batteries.\u003c\/p\u003e","brand":"STEMpitara","offers":[{"title":"Default Title","offer_id":43064458707040,"sku":"MCR-PWR-027","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/XL4015-Power-Module_f586a18e-d25c-4c71-bcc2-e20f4584cbc2.webp?v=1787141160"},{"product_id":"l7812-lm7812-three-terminal-voltage-regulator-power-module-12v","title":"L7812 LM7812 Three Terminal Voltage Regulator Power Module - 12V","description":"\u003cp\u003eL7812 is equipped with a heat sink, and a 3A rectifier bridge can meet high-current output. It uses a full-wave bridge rectifier, AC or DC can be entered, and the input regardless of positive and negative electrodes. Filtering using two large-capacity electrolytic capacitors 35V 220UF do buffer filtering enables smooth and stable output current.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures :\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eHeat sink to enhance heat dissipation AC and DC can be input – 3A rectifier bridge High withstand voltage capacitor for buffer filtering Application: DIY power supply, monitor power supply, test power, camera power supply, automotive power, communications equipment supply.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Stempitara","offers":[{"title":"Default Title","offer_id":43114239656032,"sku":"MCR-PWR-042","price":90.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2259\/2864\/files\/l7812-lm7812-three-terminal-voltage-regulator-power-module1-1100x1100w.webp?v=1788340463"},{"product_id":"mini-360-dc-dc-buck-converter-step-down-module","title":"Mini 360 DC-DC Buck Converter Step Down Module","description":"\u003cp\u003eThe Mini360 buck converter step down voltage regulator board is designed for use with RC airplanes, quadcopters, drones, RC cars, Arduino and other micro-controllers, and other DIY electronics needing an ultra-miniature, lightweight step-down voltage regulator.\u003c\/p\u003e\n\u003cp\u003eIt uses an integrally molded power inductor and synchronous rectifier control chip for a smaller and more efficient design. 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