Automatic Step up down adjustable module Constant voltage current power supply module DC-DC 5-30V To 0.6-30V LCD Voltmeter

High-concerned chemical：None isCustomized：Yes Output Current：0-4A Output Frequency：/ Model Number：Automatic Step up down power supply module Output Power：1 - 50W Type：DC/DC Converters Weight：57g Size：70x57x20mm Output Type：SINGLE Brand Name：Aideepen Origin：Mainland China Feature1：Constant voltage Constant current power supply module Feature2：Max 4A 35W adjustable DC-DC step up down module Feature3：Boost Buck Converter Module

High-concerned chemical: None isCustomized: Yes Output Current: 0-4A Output Frequency: / Model Number: Automatic Step up down power supply module Output Power: 1 - 50W Type: DC/DC Converters Weight: 57g Size: 70x57x20mm Output Type: SINGLE Brand Name: Aideepen Origin: Mainland China Feature1: Constant voltage Constant current power supply module Feature2: Max 4A 35W adjustable DC-DC step up down module Feature3: Boost Buck Converter Module