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A rather basic electrical question (related to the astrodyne)

post #1 of 3
9/12/09 at 1:43am
Thread Starter 
Sometimes when not is use for a few days,I unplug the astrodyne PSU of the ultra micro amp/dac from the AC socket. but I am afraid that i am doing it all wrong.
I keep the IEC cable always plugged in to the AC socket and only unplugged the part of the cable that connects to the astrodyne itseld.
when i do that, I get electrical sparkles and I am afraid that it might be damaging the PSU (or maybe worse...the amp, because it is always connected to the PSU).

Is this ok? should I plug/unplug the IEC cable directly from the AC socket instead?
I am sorry if I didn't put the question correctly, my english is so so, hope you can understand.
thanks.
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post #2 of 3
9/12/09 at 11:52am
Hm.


Well, switching power supplies don't do particularly well when they start to drive a load. I think it would be better to unplug the AC, that way when you plug it in it will go through it's normal cycle when firing up.
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post #3 of 3
9/12/09 at 1:50pm
Thread Starter 
ok, thanks. I will do that.
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