1Pcs 20+4 Pin LCD Power Supply Tester & 1Pcs DC 0-32V 12A Constant Voltage Current Step Down Power Supply Module Board

Origin:CN(Origin)
Certification:NONE

1Pcs 20+4 Pin LCD Power Supply Tester & 1Pcs DC 0-32V 12A Constant Voltage Current Step Down Power Supply Module Board
1pcs Digital Power Supply Tester & 1pcs Step-down power module board:Material: PC & electronic components
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 charger; used as a high-power LED constant current driver module.
Voltage source: 20/24 pin (ATX - Connector)
Voltage test: +12V, +5V, +3.3V, +5V Stand By (SB) 12V Power
Easily test your computer power supply and avoid damage to computer equipment | No batteries required
Compatible with ATX, BTX, ITX power supplies
Size: 4.75 inch * 2.5inch / 12.07cm * 6.35cm
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 , first power on the module and then connect the , and ensure that the 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
Color: picture color
Material: PC & electronic components
Package Contents
1 * Digital Power Supply Tester
1* Step-down power module board
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.
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.