[R-390] Power Transformers
Roy Morgan
roy.morgan at nist.gov
Mon Jul 26 16:54:19 EDT 2004
At 10:42 PM 7/25/2004 -0400, Bob Camp wrote:
>...
>There are things we can do to lengthen the life of the transformers we
>have *if* it's an issue.
Yes.
- Use a line voltage reducing transformer.
- Apply a fan to any non-A type radio (R-390, R-391, R-389)
- Install a line inrush current reducer
- (Do NOT run your radios on a variac that can get turned up past your
line voltage inadvertently.)
>So, has anybody ever seen a blown power transformer in one of these radios?
Nope.
Roy
- Roy Morgan, K1LKY since 1959 - Keep 'em Glowing!
7130 Panorama Drive, Derwood MD 20855
Home: 301-330-8828 Work: Voice: 301-975-3254, Fax: 301-948-6213
roy.morgan at nist.gov --
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