Top 8 3.7V Power Supply UK – Power Inverters

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1. power tool

POWERTOOL Power Module, etc, Audio, Waterproof DC Buck Converter 12V to 3.7V Power Supply Converter Module for Car LED Dispaly, Motor

power tool - Package: 1 x waterproof dc buck converter 12V to 3V 3A 9W Power Supply Module Please choose output voltage. Over-voltage protection, short-circuit protection, over-current protection, over-temperature protection, and automatic recovery work, full potting and waterproof design.

Widely used in led car display, gps navigation, mp3, hard disk player, audio, car dvd, mP7, is a good power supply for car equipment. Product name: power Supply Module; Size:35x25x21mm. Specifications:input voltage:12v 8v-22v; output voltage:3v/3. 3v/3. 7v/5v/6v/9v selectable; output currentmax:3A; Output Power:3V 9W/3. 3v 10w/3. 7v 11w/5v 15w/6v 18w/9v 18w.
Brandpower tool
ManufacturerPOWERTOOL
Part NumberH13133

2. EBILUN

10A 37W DC Buck Power Supply Voltage Changer Adapter Regulator, EBILUN 12V To 3.7V DC Step Down Power Converter

EBILUN - Note: no wiring reverse short-circuit protection for this device. Input wire color : +red, -Black, output wire color : +yellow, -Black. Please be remind to make sure wiring carefully & correctly.

Abs outer case material, especially made to be waterproof, long term stable and reliable, anti-shock, and dust-proof, more durable. Built-in input transient overvoltage, output short circuit, over temperature protection, stable performance. Purpose : car alarms, intercom, led car display, electric motors, motors, pumps, air conditioning, radio, solar energy, navigation, DVD, photovoltaic energy, audio, fans, LED lights, surveillance, and industrial electrical equipment, etc. Thin, small size, high efficiency practical and portable, and easy installation and use.
BrandEBILUN
ManufacturerEBILUN
Part NumberC7E6J7J987183A_UK10006

3. SENRISE

SENRISE Power Module, Waterproof DC Buck Converter 12V to 3.7V Power Supply Converter Module for Car LED Dispaly, etc, Motor, Audio

SENRISE - Specifications:input voltage:12v 8v-22v; output voltage:3v/3. 3v/3. 7v/5v/6v/9v selectable; output currentmax:3A; Output Power:3V 9W/3.

3v 10w/3. 7v 11w/5v 15w/6v 18w/9v 18w. Product name: power Supply Module; Size:35x25x21mm. Widely used in led car display, mp3, audio, hard disk player, GPS navigation, car dvd, MP7, is a good power supply for car equipment. Package: 1 x waterproof dc buck converter 12V to 3V 3A 9W Power Supply Module Please choose output voltage. Over-voltage protection, over-current protection, over-temperature protection, and automatic recovery work, short-circuit protection, full potting and waterproof design.
BrandSENRISE
ManufacturerSENRISE
Part NumberH13133

4. Xinwoer

Step-Down Power Supply Module,DC-DC Step-Down Conversion Power Supply Module 5-27V to 3.7V/5V/9V/12V,Not Need To Add External Switch3V7

Xinwoer - 100% brand new and high quality. This is a step-Down Voltage Converter Module. Dc-dc step-down converter module working frequency 900KHz. Over-temperature shutdown, Under-Voltage Lockout UVLO, BS-voltage protection, and short circuit protection. Efficiency is 76-92%. Adopted of high quality electronic components, and precision process, ensure for the durability.
BrandXinwoer
ManufacturerXinwoer
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Part NumberXinwoer7pwydgskbn-01

5. Keenso

Keenso Mini DC-DC Step-Down Conversion Power Supply Module 5-27V to 3.7V/5V/9V/12V5V, Boost Converter Module

Keenso - Over-temperature shutdown, BS-voltage protection, Under-Voltage Lockout UVLO, and short circuit protection. Keenso will provide you excellent customer service and 100% satisfaction warranty. In terms of any problem of this product, you can send emails as soon. Adopted of high quality electronic components, and precision process, ensure for the durability. Dc-dc step-down converter module working frequency 900KHz. Professional, premium aftermarket replacement. Buy with confidence! Efficiency is 76-92%. This is a step-Down Voltage Converter Module.
BrandKeenso
ManufacturerKeenso
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Part NumberKeensoxgfu73t0zr-2

6. Leku

Step-down power -DC-DC Step-Down Conversion Power Supply Module 5-27V to 3.7V/5V/9V/12V3V7

Leku - Over-temperature shutdown, BS-voltage protection, Under-Voltage Lockout UVLO, and short circuit protection. Dc-dc step-down converter module working frequency 900KHz. This is a step-Down Voltage Converter Module. Adopted of high quality electronic components, and precision process, ensure for the durability. 100% brand new and high quality. Efficiency is 76-92%.
BrandLeku
ManufacturerLeku
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Part NumberLeku9uzvch68r2-01

7. Leku

Step-down power -DC-DC Step-Down Conversion Power Supply Module 5-27V to 3.7V/5V/9V/12V5V

Leku - 100% brand new and high quality. Adopted of high quality electronic components, and precision process, ensure for the durability. Dc-dc step-down converter module working frequency 900KHz. This is a step-Down Voltage Converter Module. Efficiency is 76-92%. Over-temperature shutdown, BS-voltage protection, Under-Voltage Lockout UVLO, and short circuit protection.
BrandLeku
ManufacturerLeku
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Part NumberLeku9uzvch68r2-02

8. Sweo

Sara-u 1 Cell Lithium Battery Charging 3.7V 4.2V CN3791 MPPT Solar Panel Regulator Controller Control Board Controller Boost Converter Power Supply Module Voltage Regulator Transmitter Cable Clip Disk

Sweo - 3 a output current: the most it flow. Connection mode: welding. Size: 4. 5x3. 1cm/1. 77x1. 22inch. Input voltage: 9V/12V. Output voltage: 3. 7 v nominal full of termination voltage of 4. 2 v lithium battery series of lithium battery management.
BrandSweo
ManufacturerSweo
Part NumberSweo