DC 0-32V 12A Constant Voltage Current LCD digital Display Adjustable Buck Step Down Power Supply Module Board | Электроника

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 conditions, please connect the anti-backflow diode in the output positive pole)
Short circuit protection: Yes
Size: length * width * height 82 * 52 * 32mm
Weight: 80g
Attentions:
1. Module input IN- cannot short circuit with output OUT-, otherwise constant current function will be invalid.
2. Please make sure that the power of the power supply is greater than the power required by the output load. Please reduce the power when the module is extremely hot.
Package Including:
1* Step-down power module board
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.