25A Dual Power Rectifier Filter Board AC 9-17V DC ± 12-24V Power Amplifier Power Supply Rectifier Board Suitable for LM1875 TDA2030 TDA7294 LM3886 and Other Medium-Low Power Amplifier

Description The rectifier filter board uses a large current 25A rectifier bridge, full-wave rectification of the dual AC into dual DC, using four large capacitors of 3300uf/25V as filtering, 104 monolithic capacitors as decoupling, effectively suppressing AC clutter, making the output The DC power is purer. As a power amplifier dual power supply, it can be used in medium-low power amplifiers such as LM1875, TDA2030, TDA7294, and LM3886.
Parameter Product Name: Dual power rectifier filter board
Input voltage: dual AC 9-17V;
Output voltage: dual DC DC ± 12-24V; Flat
Bridge Power Supply: 25A;
PCB size: 67x38mm;
PCB material: FR-4 full glass fiber board 1.6 mm thick;
Size: 67x38x28mm (LWH);
Installation hole distance: 60x31mm, hole
distance: 3.2 mm;
NOTE: This board is equipped with an electrolytic capacitor with a withstand voltage of 25V. The maximum output DC voltage cannot exceed 25V. After the full-bridge rectifier filter has about 1.4 times the boost, so the input AC voltage can not exceed 17V. If you need a higher voltage, you must replace the filter capacitor with a higher voltage. For example, when replacing an electrolytic capacitor with a withstand voltage of 50V, the maximum output DC voltage can reach 50V, and the maximum input AC voltage can reach 35V. Overvoltage operation will cause the electrolytic capacitor to bulge or burst.
Weight: 45g.
Package Included: 1pcs 25A Dual Power Rectifier Filter Board