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Old 6th October 2009, 05:58 AM   #11
felis is offline felis  United States
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Just found this thread. My name is Oleg, I am C@Home guy. If you have questions about isolator, please ask. About power supply - the one supplying peripheral side is a pretty good switcher, definitely better than PC 5V through 6 feet of thin wire :-). It really shouldn't matter for audio - if device is bus-powered it will condition the supply and if it's self-powered, then supply is used only for isolator's peripheral side anyway:-). However, it can be bypassed altogether if necesssary.

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Old 16th October 2009, 07:21 PM   #12
HaLo6 is offline HaLo6  United States
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I just got my boards a couple weeks ago, I will build them up this weekend!
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Old 16th October 2009, 08:48 PM   #13
jkeny is offline jkeny  Ireland
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Quote:
Originally Posted by felis View Post
Just found this thread. My name is Oleg, I am C@Home guy. If you have questions about isolator, please ask. About power supply - the one supplying peripheral side is a pretty good switcher, definitely better than PC 5V through 6 feet of thin wire :-). It really shouldn't matter for audio - if device is bus-powered it will condition the supply and if it's self-powered, then supply is used only for isolator's peripheral side anyway:-). However, it can be bypassed altogether if necesssary.

/felis
Hi Oleg,
You might recognise my name here - we're in email correspondence at the moment. I should have pointed you to this board as it is where I picked up your site address from. Anyway, good to see you found your way here - I presume you noted a rise in orders for this kit as others ordered from you?

Hal06, let us know how it performs!
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Old 27th October 2009, 12:59 AM   #14
felis is offline felis  United States
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Maurico, and others,

I received several questions about PC refusing to recognize USB device connected through isolator and write a short article about what happens and how to possibly fix it ->USB Isolator Most Frequently Asked Question « Circuits@Home
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Old 10th November 2009, 04:10 AM   #15
bbp is offline bbp  China
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optical fiber provides best isolation performance
a pulse transformer which provides normal common mode rejection is another choice
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Old 10th November 2009, 04:17 AM   #16
felis is offline felis  United States
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Quote:
Originally Posted by bbp View Post
a pulse transformer which provides normal common mode rejection is another choice
How are you planning to pass DC signals through a transformer?
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