Step Up Down Pressure Module Board Constant voltage current Modules with LCD Digital Display

About this item

• Feature: 1. With LCD display, it can display input and output voltage, output current and output power. 2. The input terminal has antireverse protection to prevent the circuit board from being burned. 3. Press the button to control the ONOFF state of the output terminal, and can set the poweron default to ON or OFF. 4. The antibackflow designed at the output end does not require additional antibackflow diodes when charging the battery. 5. Can be boosted and stepped down, the output voltage is adjustable from 0.530V,the limiting current is adjustable from 04A. Specification: Condition: 100percent Brand New Item Type: Step Up Down Module Material: Printed Circuit Board Input Voltage: 5.530V (When the input voltage is 5V, it can also achieve step up and down, but the voltage and current measurement is not accurate; when it is lower than 4.7V, undervoltage protection) Output Voltage: 0.530V Putput Current: Can work stably at 3A for a long time, and can up to 4A under enhanced heat dissipation Output Power: Natural heat dissipation 35W, enhanced heat dissipation 50W Voltage Display SubRate: 0.05V Current Display Branch Rate: 0.005A Conversion Efficiency: About 88percent Soft Start: Support (Very high power load module may fail when starting) Input Reverse Connection Protection: Support AntiBackflow at Output: Support Short Circuit Protection: Support Working Frequency: 180KHZ. Package List: 1 x Step Up Down Module1 x Heat SinkWith LCD display, it can display input and output voltage, output current and output power. The input terminal has antireverse protection to prevent the circuit board from being burned. Press the button to control the ONOFF state of the output terminal, and can set the poweron default to ON or OFF. The antibackflow designed at the output end does not require additional antibackflow diodes when charging the battery. Can be boosted and stepped down, the output voltage is adjustable from 0.530V,the limiting current is adjustable from 04A.