Notice: We'll have three days holiday from 28th - 30th May due to Dragon Boat Festival. (27th is a working day). During this time we won't be able to ship all the orders. Our sincere apology for any inconveniences caused by us.

Electric Power Management

Electric Power Management

To deliver the right voltage in the right place.

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USB charger with voltmeter and amperemeter

Specifications: Job scope: mobile phone charger, (0-2.5 A) detecting the charging current an..

$3.50

LM2596HV DC-DC step-down power module

Fetures: Input voltage range: 5V - 60V (adviced below 50V) Range of output voltage: 1.25V - 2..

$4.99

DC-DC step-up module MicroUSB

Features:Input voltage: DC 2 V- 24 V Maximum output current: 2A Maximum output voltage:..

$2.99

DC-DC step-up power module with voltmeter LM2577

Features: This DC-DC power module has a Segment Displays as voltmeter, you can press the button..

$6.19

3.5W 6V High quality solar panels DIY

Feature: - High conversion rate, high efficiency output - Excellent low-light..

$12.19

5V 8 Channel Relay Module

Product description:This item is a 5V 8-Channel Relay interface board,It can be controlled d..

$10.29

Micro USB Li Battery Charger Module TP4056

Specifications feature: Charge module: Linear charging Current: 1A, adjustable ..

$2.00

Wireless Charger (5V 500mA)

Introduction:Have you ever tried to charge your robot, Arudino or other product wireless? If..

$5.99 $5.99