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Old 23rd May 2008, 10:24 PM   #1
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Default ZV5 PS layout question

Salutations,
I'm working on a ZV5 stand-alone power supply and I have a layout question regarding the inductors.
Is coil placement and orientation critical in a stand-alone implementation? ?... somewhat critical? Are there any good rules of thumb to live by?

Thank you,
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Old 23rd May 2008, 10:54 PM   #2
john65b is offline john65b  United States
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I don't have too much advice to offer...

But I built the amp exact as designed (bobo Zen V5), but for the power supply, I chose to experiment a little...as I didn't have all the required parts

I am actually using two 19VDC, 3.2A Laptop Switch Mode Power Supplies per channel (4 laptop power supplies total for 2 channels) feeding a pair of two 10,000uF caps/channel.

Sound seems clear and good. Nice compact build.

I guess if the power supply is clean and stable, try it.
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Old 24th May 2008, 07:12 PM   #3
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Keep the coils away from the input circuit.
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Old 24th May 2008, 08:08 PM   #4
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Thank you Gentlemen. As this is a stand-alone supply, I should be in great shape then


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