Recent content by phaethom

  1. P

    0-30 Vdc Stabilized Power Supply

    my source already  work perfectly, now the second part, the digital panel. did anybody already make him ?
  2. P

    0-30 Vdc Stabilized Power Supply

    i change zener diodes and the problem is the same (voltage on output is between 21.7 and 31 )
  3. P

    0-30 Vdc Stabilized Power Supply

    ok. im gonna change it
  4. P

    0-30 Vdc Stabilized Power Supply

    suddenly my voltage on output is between 21.7 and 31
  5. P

    0-30 Vdc Stabilized Power Supply

    now i have voltage between 21.7 and 31 zener part number is 2p d5
  6. P

    0-30 Vdc Stabilized Power Supply

    i made by original project, and dont chage anything, c1-33 volts 4-u2-(-4,6 volts) 6 u1 (10 volts) sory but  my english is bad
  7. P

    0-30 Vdc Stabilized Power Supply

    hello i made thid power suply, but i just have a voltage between 0.43 and 19.98 volts what can do?
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