Power amplifier soft start board, reducing the power amplifier start moment
The main 2 major functions:
1. With high-power amplifier, such as Class A and other power amplifier, the moment when the current boot is too large, can cause the lights darken, may also lead to open the trip, this soft-start board, boot slowly buffering,
2. With 220V filter to ensure stable 220V. Ensure the sound is no noise.
Usage: Start the soft board according to the prompt input and output wiring, 220V input
The board size : 8.2cmX12.8cm high 2.8cm