| To: | Mr Mike <kf8zn@yahoo.com>, amps@contesting.com |
|---|---|
| Subject: | Re: [Amps] 3-500z amp homebrew question |
| From: | Colin Lamb <k7fm@teleport.com> |
| Reply-to: | Colin Lamb <k7fm@teleport.com> |
| Date: | Sun, 12 Feb 2012 09:49:15 -0800 (GMT-08:00) |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
The rf choke needs to handle sufficient current to cause the high voltage overcurrent protection circuit to operate (normally a fuse) if the output coupling capacitor becomes leaky or shorts. Because it is a high impedance to the rf, and the circuit is a low impedance point, almost no current will flow under normal conditions. 73, Colin K7FM _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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