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.

DC-DC Converter

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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

Micro USB Li Battery Charger Module TP4056

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

$2.00