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sigma11, sigma22

σ11

Postby first » January 29th, 2012, 10:10 am

May I to know,

Can I use σ11 from My TV box power supply,The TV box request 12VDC 1.5A
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Re: σ11

Postby amb » January 29th, 2012, 10:14 am

Yes, but you may need to use larger heatsinks if the actual current draw is near 1.5A constantly. You should measure the actual current demand of the box.

That said, is there a need for an ultra-low-noise PSU for a TV box?
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