This product is a step-up power supply module. It has 8-16V and 10V-32V two selectable input voltage range and its output voltage is ±45-390V. The module is equipped with multiple protection function including short circuit protection, over current/voltage protection and reverse input protection, so you can use it safely. You can use the module for capacitance charging, power supply of electromagnetic gun or electronic equippment, and testing power supply of voltage or glow tube.

Specifications:
Input Voltage:(2 options, select through the jumper wire on the back of PCB)
a, 8-16V
b, 10-32V(default)
Input Current: 5A(max)
Quiescent Current: 15mA(will be higher when 12V to 50V)
Output Voltage: ±45-390V(default ±50V)
Output Current: Max 0.2A(associated with input, output voltage)
Output Power: 40W(max 70W)
Working Temperature: -40 to +85 degrees (ambient temperature too high, please strengthen cooling)
Frequency: 75KHz
Conversion Efficiency: 88%(max)
Short Circuit Protection: Support(please do not pull short circuit arc directly at output. Direct short circuit arc is likely to damage the rectifier devices. Please connect power resistors in series to limit current)
Over Current Protection: Support(reduce output voltage when input current is over 4.5A)
Over Voltage Protection: Support(reduce output voltage when it is over 410V)
Reverse Input Protection: Support(fuse)
Installation Method: Four 3mm screw No-welding terminals