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Old 3rd September 2007, 12:01 PM   #1
Gluca is offline Gluca  Italy
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Default B+ soft start

Ciao

I'd like to add a (simple, really simple, outrageously simple) soft start to my PSU. It's a 866As full wave into LCLC, and it is slamming my SS CCS with 900V. The same tranny gives B+ and rectifiers filament voltage. Any hint? I am not giving the MV rectifiers away, I love them.

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Old 3rd September 2007, 12:10 PM   #2
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Insert a CL150 inrush current limiter between the rectifier cathodes and the PSU filter.
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Old 3rd September 2007, 01:04 PM   #3
morfeas is offline morfeas  Greece
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Line voltage and a few passive parts is all you need.
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