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Old 8th May 2011, 12:29 AM   #1
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Default International Rectifier...

Hi

I am in need of a replacement for a IntRect NE-22, 743G.
This a rectifier and IR says they know what the reference to the replacement part is, but won't tell me due to non-dis-closer and Vishay won't say either.
Please help
This unit is one of four NE-22 that make up the Curtis motor speed control model 1208-2344.
Thanks in advace
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Old 9th May 2011, 02:31 AM   #2
singa is offline singa  Singapore
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philmagnotta said
Quote:
This unit is one of four NE-22 that make up the Curtis motor speed control model 1208-2344.
Hi, so it's a single diode of a bridge rectifier.In most circuits depending
on current voltage requirements most manufacturers would use the
industry's cheap and good diodes like for 1 Ampere = 1N400X or 3 ampere
IN540X type.So look at the size or dimension of your part and you will know
which to use. Since perhaps your circuit may be a turntable motor circuit
the designer may choose one of those soft recovery type or even a shottkey
one for better noise performance.In general the former industry type will
work as well.Depends on your preference.
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