The finished board has been welded
Filter capacitor array Filter board High frequency and low impedance filter capacitor board.Effectively improve the sound quality.The PCB board uses a double-sided glass fiber board with a beautiful appearance.All electrolytic capacitors are used in parallel with high-quality high-frequency and low-resistance, effectively reducing power supply impedance.
Packing list:
1 *Finished board
A board 470U63V 4700U63V
10 470uF/63V capacitors for both positive and negative are connected in parallel, which is equivalent to a 4700uF/63V capacitor bank for each positive and negative.
A board 1000U50V 10000U50V
10 1000uF/50V capacitors for both positive and negative are connected in parallel, which is equivalent to a 10000uF/50V capacitor bank for each positive and negative.
B board 470U63V 6580U63V
There are 14 470uF/63V capacitors in parallel for each positive and negative, which is equivalent to a 6580uF/50V capacitor bank for each positive and negative.
B board 1000U50V 14000U50V
There are 14 1000uF/50V capacitors in parallel for each positive and negative, which is equivalent to a 14000uF/50V capacitor bank for each positive and negative.B board (black) schematic
PCB board size: 99*85mmMounting hole size: 90*76mmInstallation fixing hole diameter: 3.5mm