Car Charger Converter 12V To 4.2V 3A 12W DC To DC Buck Step Down Module

Description

100% Brand new and high quality
Module Properties: non-isolated buck module (BUCK)
Rectification: synchronous rectification
Input voltage: DC 12V (7.2-22V)
Output voltage: 4.2V
Output Current: 3A
Output Power: 12W
Conversion efficiency: Max 96%
Working temperature: Industrial-grade (-40 °c to +80 °c)
Overcurrent, overtemperature, short circuit protection
Waterproof, moistureproof, suitable for most kinds of harsh environments
Small size: Approx.30x25x21mm (do not including install ear)
Cable length: Approx.14cm
Color: As shown