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Threshold 400A how to set bias?
I’ve just rebuilt a threshold 400A that was blown in both channels. I used onsemi MJ121195/96.
All seems to have been successful (full power test pending) but I don’t have a bias adjustment procedure for this one.
All seems to have been successful (full power test pending) but I don’t have a bias adjustment procedure for this one.
All emitter resistors were changed, as well as all electrolytics except the mains.
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