VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

July_1998
Re: Amplifone +/- 24v regulation

From: Joel Rosenzweig ( )
Date: Mon Jul 20 1998 - 09:11:18 CDT

I built the Amplifone current regulation circuit this weekend. It
achieved mixed results. For the first 7 minutes, the monitor looked
rock solid, even during the explosion sequence. However, after that,
the monitor became jittery again regardless of what it was displaying.

I thought that perhaps the transistors and regulators were not cooling
effectively, but they were cool to the touch. (They were heatsinked.)

Any ideas, Zonn?

Joel-

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