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Author Topic: Bertan Spellman 225-10R HV power supply + EPROM DUMP  (Read 486 times)

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Offline doktor pytaTopic starter

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Bertan Spellman 225-10R HV power supply + EPROM DUMP
« on: October 02, 2021, 08:19:41 pm »
Just some photos and eprom dump for recently repaired Bertan / Spellman225-10R HV power supply.
The failure fortunately was not in the potted HV part.
It was broken voltage selector switch.

Kerry Wong did very good job documenting this device (20kV version):

http://www.kerrywong.com/2016/11/20/bertanspellman-225-20r-hv-power-supply-teardown/




EPROM:
http://rfscientific.eu/memory-dump-directory







« Last Edit: October 13, 2021, 10:15:37 pm by doktor pyta »
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