R: [AMPS] broadband L at output

To:	<amps@contesting.com>
Subject:	R: [AMPS] broadband L at output
From:	ko0u@os.com (Steve Harrison)
Date:	Fri, 21 Jan 2000 02:02:00 +0000

To:

Subject:

From:

ko0u@os.com (Steve Harrison)

Date:

Fri, 21 Jan 2000 02:02:00 +0000

At 02:10 AM 2000-01-21 +0100, Maurizio Panicara wrote:
>
>I know about it, but there iron powered toroidal cores are used as inductors
>and not as transformers.

There are plenty of examples of 4:1 toroidal transformers used at the
multi-KW range, usually to step back up to 200 ohms (or even higher).
Proper core design and choice is necessary, of course, but there's no
reason to fear core saturation at high power based on experiences with the
types of cores that some vendors used in cheap balun products years ago.

73, Steve K0XP

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