DC9V-16V Car Power Amplifier 12V Boost Conversion Switching Power Supply Board 500W DC Protect Converter 1800UF 100V
Each version has 2 sets of main power output and 2 sets of auxiliary power output
Version1: ±42V (12V input), ±49V (14V input)
Version2: ±30V (12V input), ±35V (14V input)
Version3: ±21V (12V input), ±25V (14V input)
Parameters
Power supply voltage: DC 9V to 16V
Power: 500W
Efficiency: >95%
Load regulation rate: 13%
Size: 143.7mmX140.4mm×37mm (Update version height 52mm)
Purpose: car audio, mobile audio and other battery-powered electrical appliances that need to be boosted
Protection function: power supply reverse connection, overvoltage (19V), undervoltage (10V), overload, short circuit, soft start, power-on delay (2S).
Auxiliary output voltage: each configuration comes with 2 sets of auxiliary power supplies, the voltage is 12V (at 12V input), and the car is ±14V, which can supply power to the front stage (auxiliary power output current is 1A).
Note: The output voltage is not adjustable and without voltage regulation. The output voltage will vary with the size of the input voltage and the weight of the load.
The source input terminal has 3 ports +12V REM and GND, of which +12V and GND are respectively connected to the positive and negative terminals of the input power supply. The REM port is connected to a switch and then connected to the positive terminal of the power source. power control). It is not possible to control the work of the power board directly through the 12V power cord