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Old 10-29-06, 08:31 PM   #1 (Link)
 
TedT
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Alias: TedT
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Since: May 2006
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12V Trigger specifications/standards

Hi,
I am in the process of modifying an amplifier that does not have a 12V trigger input. I am trying to decide if I can run the relay directly from the 12V trigger or do I need to add a small power supply in the amp to run the standby mode and drive the relay?

I can not find any documentation of a "trigger standard" as to voltage or current. Is there any guaranteed voltage or current level at all 12V trigger outputs?

Thanks for your help - I am in China and any info would be appreciated!
TedT
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