ITEM NAME:DC 0-32V 12A Constant Voltage Current LCD digital Voltage Current Display A K4J7 DC 0-32V 12A Constant Voltage Current LCD digital Voltage Current Display A K4J7 Input voltage: 5.3-32V (minimum input of 4V to achieve step-down, but the voltage and current measurement is not accurate when the input is lower than 5.3V); Output voltage: 1.2-32V (The input voltage must be higher than the output voltage, the minimum differential voltage is 0.8V) Output current: can work stably at 8A for a long time, and can reach 12A under enhanced heat dissipation; Output power: natural heat dissipation 120W (within 8A), enhanced heat dissipation 160W Safe Protection: the volt conversion board is with reverse connection protection at input terminal, reverse connection will not burn; short circuit protection. Application: the power supply can be used as an ordinary buck module with over-current protection; used as a battery charger; used as a high-power LED constant current driver module. Button Control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on. Color: picture color Material: electronic components Voltage display: resolution 0.05V, range 0-32V Current display: resolution 0.01A, range 0-12A Conversion efficiency: about 96% Working current: about 25mA Soft start: Yes (large power with load module may fail when starting) Input reverse connection protection: Yes Output anti-backflow: no (if charging the battery, first power on the module and then connect the battery, and ensure that the battery voltage is lower than the output voltage; if there are.Module input IN- cannot short circuit with output OUT-, otherwise constant current function will be invalid. Current display: resolution 0.01A, range 0-12A. Working current: about 25mA.
