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HP-35 Power Supply Waveforms
04-08-2019, 02:29 PM
Post: #28
RE: HP-35 Power Supply Waveforms
Dear Andi,
in the working unit I measured everything under load,
but in the guide it says that if the value are those listed you can re-connect the diodes,
which makes me think that the values should be pretty much the same.
To tell you more, we recently repaired a HP25 PSU, with all the chips removed (except anode and cathode drivers)
and the values were the same that we encountered with later with load.
Don't know what to say ....

Edoardo & Alberto
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Messages In This Thread
HP-35 Power Supply Waveforms - cruff - 04-29-2018, 09:10 PM
RE: HP-35 Power Supply Waveforms - teenix - 03-28-2019, 11:06 PM
RE: HP-35 Power Supply Waveforms - cruff - 03-29-2019, 12:16 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-02-2019, 12:20 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-03-2019, 12:12 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-03-2019, 12:59 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-04-2019, 12:48 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-05-2019, 11:50 PM
RE: HP-35 Power Supply Waveforms - teenix - 04-06-2019, 09:52 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-06-2019, 12:36 PM
RE: HP-35 Power Supply Waveforms - cruff - 04-06-2019, 06:24 PM
RE: HP-35 Power Supply Waveforms - Zaphod - 04-09-2019, 10:34 PM
RE: HP-35 Power Supply Waveforms - cruff - 04-07-2019, 08:33 PM
RE: HP-35 Power Supply Waveforms - teenix - 04-08-2019, 09:21 PM
RE: HP-35 Power Supply Waveforms - cruff - 04-08-2019, 01:08 PM
RE: HP-35 Power Supply Waveforms - AndiGer - 04-08-2019, 02:21 PM
RE: HP-35 Power Supply Waveforms - albertofenini - 04-08-2019 02:29 PM
RE: HP-35 Power Supply Waveforms - AndiGer - 04-08-2019, 03:28 PM
RE: HP-35 Power Supply Waveforms - cruff - 04-09-2019, 12:49 AM
RE: HP-35 Power Supply Waveforms - cruff - 04-09-2019, 11:41 PM
RE: HP-35 Power Supply Waveforms - AndiGer - 04-09-2019, 05:17 PM
RE: HP-35 Power Supply Waveforms - cruff - 04-10-2019, 02:41 AM



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