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Audio and Video Talk
Valves / Vacuum Tubes
Current limiting resistor for valve rectifier
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<blockquote data-quote="Mars" data-source="post: 880117" data-attributes="member: 817"><p>Yes, you want to avoid the blue flash just after switch on. I like the idea of the two resistors on the anodes of the rectifier, since there are open tags on the rectifier socket for mounting. You can also limit flashing/arcing by making the first capacitor of the PI filter smaller. Duncan's PSUD is a good tool to check designs.</p></blockquote><p></p>
[QUOTE="Mars, post: 880117, member: 817"] Yes, you want to avoid the blue flash just after switch on. I like the idea of the two resistors on the anodes of the rectifier, since there are open tags on the rectifier socket for mounting. You can also limit flashing/arcing by making the first capacitor of the PI filter smaller. Duncan's PSUD is a good tool to check designs. [/QUOTE]
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Audio and Video Talk
Valves / Vacuum Tubes
Current limiting resistor for valve rectifier
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