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Re: [TenTec] Centurion 422b troubleshooting help needed

To: tentec@contesting.com
Subject: Re: [TenTec] Centurion 422b troubleshooting help needed
From: Stuart Rohre <rohre@arlut.utexas.edu>
Date: Mon, 22 Feb 2016 19:07:06 -0600
List-post: <mailto:tentec@contesting.com>
Allen,
Look for higher collector breakdown voltages to mitigate any transients.

The 2n3055 is a bit puny in the voltage breakdown dept.

Pick silicon with higher PIV, and similar Beta as the 2N3055.
I will have to look up the part nos. for what I have used in industrial circuits.

Stuart Rohre
K5KVH

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