On list is a partial kit of a heavy duty DC power supply, design for pure class A MOSFET amplifier or other high power amplifiers.
The design uses CRC filtering configuration for high speed and good DC regulation. The PCB can house two bridge rectifiers and eight 35mm electrolytic capacitors.
The board can also be adapted for CLC filtering by replacing the serial resistor with dc choke.
This board can be used for one channel or two channels. For exotic requirement, one power supply board should be used for one stereophonic channel.
The kit includes :
- two pieces of Taiwan SEP GBJ2510 ( 1000V 25A) bridge rectifiers that give enough current margin(50A in total !!) for all types of power amplifiers ;
- two pieces of ERO 1813 series 0.68uF for decoupling and improving high frequency performance of large E-caps ;
- six pieces of 5% 2W carbon film power resistors ;
- two terminal blocks
PCB dimension : 230mm x 72mm.
PCB thickness : 1.6mm.
Finishing : 75um copper thickness with gold plating on the surface. Double side soldermask for maximum durability.
We do air shipping worldwide at US$6.00.
