safety check on Trimmer

General discussion area for tube amps.

Moderators: pompeiisneaks, Colossal

Post Reply
User avatar
angelodp
Posts: 2157
Joined: Tue Jan 15, 2008 2:45 am
Location: L.A.

safety check on Trimmer

Post by angelodp »

Hi I have 10KO17M PIHER trimmer in there for the PI tube on an AB165/864

I am not sure about the rating of this trimmer since its seeing B+ at above 400VDC

If any eyes know this timmer can you confirm or reject this component.

Thanks A
You do not have the required permissions to view the files attached to this post.
pdf64
Posts: 2932
Joined: Sat Mar 12, 2011 9:23 pm
Location: Staffordshire, UK
Contact:

Re: safety check on Trimmer

Post by pdf64 »

The 400V isn’t across the trimmer, right?
The max voltage between any of the trimmer terminals is what’s relevant to its voltage / power limits.
https://www.justgiving.com/page/5-in-5-for-charlie This is my step son and his family. He is running 5 marathons in 5 days to support the research into STXBP1, the genetic condition my grandson Charlie has. Please consider supporting him!
Roe
Posts: 1918
Joined: Thu May 31, 2007 2:10 pm

Re: safety check on Trimmer

Post by Roe »

measure across the trimmer. it will probably be barely 10v
www.myspace.com/20bonesband
www.myspace.com/prostitutes
Express, Comet 60, Jtm45, jtm50, jmp50, 6g6b, vibroverb, champster, alessandro rottweiler
4x12" w/H75s
User avatar
angelodp
Posts: 2157
Joined: Tue Jan 15, 2008 2:45 am
Location: L.A.

Re: safety check on Trimmer

Post by angelodp »

Yes 9v, thanks for the info, shoulda known that.
Post Reply