Problems with High Voltage Power Supply Test [resolved]

thunderfrenchie · 840

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Offline thunderfrenchie

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on: November 17, 2018, 04:17:46 PM
Hi, I have already built a Kaiju with no problems. This is my second for mono blocking. I passed all the tests up until pg 47, high voltage test. Even after 10m minutes with black clip on 1U and red on 10U I only get 2.5VDC, far short of the 250. Thoughts?

Thanks,

John
« Last Edit: November 18, 2018, 08:09:00 AM by Paul Birkeland »



Offline Paul Birkeland

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Reply #1 on: November 18, 2018, 05:29:17 AM
This is the first test (without 300Bs)?

Can you post some photos of your power supply build?

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline thunderfrenchie

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Reply #2 on: November 18, 2018, 06:21:45 AM
Unit has passed all bus and tube glow tests perfectly. The test it's failing is on p47 of manual.



Offline Paul Birkeland

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Reply #3 on: November 18, 2018, 06:35:10 AM
The wiring you have on your power transformer is incorrect; there is a missing wire.

-PB

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline thunderfrenchie

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Reply #4 on: November 18, 2018, 07:53:48 AM
That did it. Thanks Paul. Resolved.