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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Anyone\s+Recognize\s+These\s+Components\?\s*$/: 2 ]

Total 2 documents matching your query.

1. [Amps] Anyone Recognize These Components? (score: 1)
Author: "w2cqm@juno.com" <w2cqm@juno.com>
Date: Thu, 15 Jun 2006 11:43:06 GMT
I recently purchased an early (Pre MFJ) inoperable Ameritron AL1200 amplifier realizing full well that it was extensively modified with components and circuit alterations that would be difficult to d
/archives//html/Amps/2006-06/msg00291.html (7,561 bytes)

2. Re: [Amps] Anyone Recognize These Components? (score: 1)
Author: "slifamily" <slifamily@earthlink.net>
Date: Thu, 15 Jun 2006 18:20:10 -0400
The circuit on the left appears to an optocoupler with a MOSFET for current amplification. The circuit on the right appears to diode bridge detector. This could be a circuit for switching bias when t
/archives//html/Amps/2006-06/msg00298.html (8,740 bytes)


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