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Old 12th December 2012, 01:34 PM   #1
graygem is offline graygem  United States
diyAudio Member
Join Date: Jul 2010
Default NiMH Charger circuit help appreciated

The circuit below was pulled from a circuit that charges a 10 cells NiMH battery pack. I would like to charge a 12 cell battery pack, or maybe a 16 cell, using a similar circuit. What do I need to change? Also, I do not know exactly what the diode marked SA 76A but I did find out it is from General Semiconductor.. Any information there would help me as well.
Thank you in advance for your input.

Sound Shuttle NiMH Charging Circuit.jpg
Professional Newbie.

Last edited by graygem; 12th December 2012 at 02:03 PM.
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Old 12th December 2012, 02:18 PM   #2
DF96 is offline DF96  England
diyAudio Member
Join Date: May 2007
Maybe you could pull the circuit description too, and even the author/source of the circuit? Better, link to it.
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Old 12th December 2012, 02:30 PM   #3
graygem is offline graygem  United States
diyAudio Member
Join Date: Jul 2010
It's off a small amplifier I have. Not online.
Professional Newbie.
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