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Selenium rectifier testing ?
In a valve Dansette Bermuda of early 60s
Been in a loft for years. The mains wiring is perished and other wiring looks dodgy so testing some things cold first. Using 9V battery and 300 ohm dropper shows near enough 9V over the rectifier, how high V do you have to go with a good one to check it ? Are there safety grounds anyway for changing to a 1N4007 or so ? Single element rectifier Siemens lazy S logo Made in Germany 2250c50 Kc 0.6e 11/16 -- Diverse Devices, Southampton, England electronic hints and repair briefs , schematics/manuals list on http://home.graffiti.net/diverse:graffiti.net/ |
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