Bottlehead Forum

Bottlehead Kits => Crack => Topic started by: Costes on May 13, 2015, 09:30:06 AM

Title: Power supply question
Post by: Costes on May 13, 2015, 09:30:06 AM

Hi all!

I was doing some modifications to the power supply (jantzen 220uF cap, 2 triad C7x chokes), so i disconnected the B+ output from the rest of the audio circuit. So basically i isolated my power supply from the rest.

Before connecting it again i did a resistance check of the power supply (Terminal-11 till T-22) which was oke,
but now my question  :)
The voltage check of these Terminals was as following:

T-11 0v
T-12 0v
T-13 210v
T-14 0v
T-15 210v
T-20 0v
T-21 210v

Are these values to be normal/expected from the power supply, if it is disconnected or has no load?

Title: Re: Power supply question
Post by: Paul Birkeland on May 13, 2015, 01:08:07 PM

Quote from: Costes on May 13, 2015, 09:30:06 AM

Are these values to be normal/expected from the power supply, if it is disconnected or has no load?

Yes.

-PB

Title: Re: Power supply question
Post by: Costes on May 14, 2015, 05:33:38 AM

Thank you  :D