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previous: Don Symes Yeah - apply the output bulletproof... -- 4/9/2003 3:10 AM View Thread

Re: Is this dangerous?

4/10/2003 12:19 AM
n8b
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Re: Is this dangerous?
I found this: http://www.aikenamps.com/CabSwitch.pdf  
 
on Randall Aiken's site. It's the cab switch project, which is similar to what I want to do, only I am only switching one speaker on and off. There doesn't seem to be any kind of protection there, just a 470 ohm 5 watt resistor between load and ground. What does this do? Or this method ok because it is switching to another load?  
 
BTW the relays I'm using are good for 12A.  
 
Nate

 
Replies:
Don Symes The 470 is permanently connected - ... -- 4/10/2003 4:02 PM