Ombouw Philips high voltage power supply PE 4820 (Techniek Radio/TV)

door kris , Gent België, 21.05.2014, 21:34 (3842 dagen geleden) @ Paul van der Mast

het basisidee:
een negatieve voedingspanning afleiden van de trafo en de regelreferenties die nu aan de ground liggen naar deze negatieve spanning brengen
maar, zoals hierboven ergens vermeldt, je kan over de maximumdissipatie van de eindbuizen gaan.

groeten

Kris

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Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 20.05.2014, 20:44
- Ombouw Philips high voltage power supply PE 4820 - kris, 20.05.2014, 21:05
  - Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 20.05.2014, 22:05
    - Ombouw Philips high voltage power supply PE 4820 - kris, 21.05.2014, 20:10
- Ombouw Philips high voltage power supply PE 4820 - soundman2, 21.05.2014, 05:55
  - Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 21.05.2014, 06:05
    - Ombouw Philips high voltage power supply PE 4820 - Maarten Bakker, 21.05.2014, 06:55
      - Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 21.05.2014, 07:36
        Ombouw Philips high voltage power supply PE 4820 - Maarten Bakker, 21.05.2014, 09:21
    - Ombouw Philips high voltage power supply PE 4820 - soundman2, 21.05.2014, 13:18
- Ombouw Philips high voltage power supply PE 4820 - Paul van der Mast, 21.05.2014, 07:49
  - Ombouw Philips high voltage power supply PE 4820 - Maarten Bakker, 21.05.2014, 09:22
    - Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 21.05.2014, 09:45
      - Ombouw Philips high voltage power supply PE 4820 - Maarten Bakker, 21.05.2014, 12:01
      - Ombouw Philips high voltage power supply PE 4820 - Florick Wibier, 21.05.2014, 14:44
        Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 21.05.2014, 17:54
        
        Ombouw Philips high voltage power supply PE 4820 - Paul van der Mast, 21.05.2014, 20:21
        Ombouw Philips high voltage power supply PE 4820 - kris, 21.05.2014, 21:34
        
        Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 22.05.2014, 06:08
        
        Ombouw Philips high voltage power supply PE 4820 - kris, 21.05.2014, 20:27
        Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 21.05.2014, 20:55
        Ombouw Philips high voltage power supply PE 4820 - Maarten Bakker, 22.05.2014, 09:43
        Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 22.05.2014, 10:40
        Ombouw Philips high voltage power supply PE 4820 - Maarten Bakker, 22.05.2014, 11:22
        Ombouw Philips high voltage power supply PE 4820 - Rijk, 22.05.2014, 16:37
        
        Ombouw Philips high voltage power supply PE 4820 - Florick Wibier, 23.05.2014, 13:47
        Ombouw Philips high voltage power supply PE 4820 - Andy Janssen, 23.05.2014, 18:32
- Ombouw Philips high voltage power supply PE 4820 - Eduard, 21.05.2014, 08:49
- Ombouw Philips high voltage power supply PE 4820 - Maurice, 23.05.2014, 03:03
  - Ombouw Philips high voltage power supply PE 4820 - Fons Vendrik, 23.05.2014, 08:35
    - Ombouw Philips high voltage power supply PE 4820 - Maurice, 23.05.2014, 17:27
- Ombouw Philips high voltage power supply PE 4820 - Ted Mooren, 23.05.2014, 06:42

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Ombouw Philips high voltage power supply PE 4820 (Techniek Radio/TV)