1.Description:
ZK-PW500 is a DC-DC 500W Amplifier Dedicated Boost Power Supply Module. It can provide stable voltage and current for audio amplifier devices, avoiding insufficient power or sound distortion.It also can be used as ordinary boost power supply module and so on.

2.Features:
1>.Adjust Constant Voltage Output
2>.DC-DC 500W High Power
3>.Audio Amplifier Dedicated Power Supply
4>.One adjustable output and one 12V0.5A output
5>.DC11V-27V input can from automotive power supply
6>.Maximum output can reach 50V
7>.Automatic control cooling fan
8>.Built-in boost disable function

3.Parameters:
1>.Input Voltage:DC 11V-27V
2>.Adjustable Output Voltage CH1: DC Vin ~ 50V
3>.Non-Adjustable Output Voltage CH2: DC 12V/0.5A
4>.Output Power: 500W(Max)
5>.Voltage Display Screen:3Bit Red Digital Tube
6>.Work Current: 64mA(Vin12V to Vout36V),80mA(12Vto48V),42mA(20Vto36V),50mA(20Vto48V)
7>.Conversion Efficiency:92%~95%
8>.Work Temperature:-20℃~85℃
9>.Work Humidity:10%~85%RH
10>.Size:122*92*39mm

4.Note:
1>.The fan will automatically run for 2 seconds when power ON.
2>.The fan automatically starts working when the working temperature reaches 36℃.
3>.The output voltage will be unstable if input voltage is more than 27V.
4>.The output voltage is the same to input voltage if turn ON boost disable function. That means its boost function is not available.
5>.It is a DC power module,So it can not connect to AC power.
6>.It is a step up power supply module, so the output voltage must be greater than the input voltage.
7>.Please make sure input power is more than load power.
8>.Please step down output power if module is hot.
9>.Please read use manual and description before use.

5.Application:
1>.Car audio system
2>.Home music playback
3>.Cinema/Theater/Party
4>.Meeting Room/Banquet Hall
5>.Song and Dance Scene
6>.Factory workshop safety alarm system

6.Package:
  1pcs ZK-PW500 500W Amplifier Dedicated Boost Power Supply Module