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UniAmp150 power amplifier n Toshiba transistors 2SC5200/2SA1943

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It is a home made power amplifier UniAmp150 on Toshiba transistors 2SC5200/2SA1943. The construction can operate with Alphard speakers (2xLW800 and TW401). Transistors used should have more than 40W/8ohm. The device was closed in housing Skytec PRO240 „XXL”.

Control transistors used in this project are 2SC4382/2SA1668. Capacitors were connected with the stabilizer directly accordingly to the general schematic without making PCB.

The power amplifier is supplied with a toroid transformer 120VA 2x26V.

List of components:
  • resistors
  • capacitors
  • transistors
  • capacitors 10000uF/50V
  • rectifier bridge (6A)
  • resistors (0R22 5W)
  • housing
  • transformer
  • heat sink (190x70x40)
  • fan

Pictures:




Link to original thread (useful attachment) - Końcówka Mocy UniAmp150
 

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