Ham Radio Homebrew Informations: Re: [HamBrewers] Triac based RFI Free Line regulator for transformers

Monday, October 17, 2011

Re: [HamBrewers] Triac based RFI Free Line regulator for transformers

Dear Pramod!

Thanks a lot!

Good way to start a day!

Keep sending strong signals!

73,

dev
--- On Mon, 10/17/11, Pramod <vu2ttp@gmail.com> wrote:

From: Pramod <vu2ttp@gmail.com>
Subject: [HamBrewers] Triac based RFI Free Line regulator for transformers [1 Attachment]
To: "hambrewers" <hambrewers@yahoogroups.com>
Date: Monday, October 17, 2011, 9:12 PM

[Attachment(s) from Pramod included below]

Hi,

I was keen to put the 35kg HV transformer that I had picked to a good use to power my tube linear amp, the secondary AC was 3KV rms

but the tubes are rated for a max of 3KV DC.

One of the solution I was contemplating was either to use a 20amp variac OR use a Bucking transformer. Though these appeared pretty

practical the cost of these ancilliary

Attachment(s) from Pramod

1 of 1 File(s)

line regulator.pdf