Product parameters:

Product name: double power rectifier filter plate

Product model: PW28

Size:28 mm / 67 x x 38 PCB1.6 mm thick

The input voltage: double AC AC 9 ~ 17 v

Output voltage: DC to DC + 12 v ~ 24 v

Flat bridge current 25 a

Pitch: 60 x 31 mm/size: 3.2 mm

This rectifier filter board uses a super-current 25A rectifier bridge to rectify the dual-channel AC full-wave into dual-channel DC, and uses four 330Ouf/25V large capacitors for filtering, with a total capacity of up to 13000uf, 104 monolithic capacitors for decoupling, effectively suppressing AC clutter, making the output DC more pure, as a power amplifier dual power supply, can be used for LM1875, TDA2030, TDA7294, LM3886 and other low and medium power amplifiers.The PCB board is made of FR-4 glass fiber board, and copper is laid on a large area to obtain a smaller internal resistance of the power supply. The high-current input and output terminals use KF301-3P terminals, which are fast and convenient for wiring. In addition, 2.0mm-2P power output terminals are added to make DIY more practical.