| To: | "Discussion of Ten-Tec Equipment" <tentec@contesting.com> |
|---|---|
| Subject: | Re: [TenTec] station power supplies |
| From: | "Roy" <royanjoy@ncn.net> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Fri, 7 Sep 2012 12:54:50 -0500 |
| List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
"Not true. A power transformer connected to the power line will draw magnetizing current, and there will be power dissipated."In spirit if the original statement, of course I assumed the peripheral, small losses. He was suggesting that without a load & 'idling', a linear supply was wasteful of a lot of power in its regulator heat sink. Roy K6XK _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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