Home Tweakers' Asylum

Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

But also shield the Pwr Supply internal to the Chassis?

The amp will be fully enclosed in a metal chassis, but I was thinking it would be helpful to (for instance) run a copper 'fence' down the middle of the chassis between the board and power supply, put copper braid shielding over the signal, power supply and output wires, and put a ground plane over the chip. I am installing a RFI filter on the power lines going into the transformer and caps on inputs and speaker lines (per Chris's most recent revision). Would a common mode choke be helpful in addition? How would a common mode choke be configured, how is it hooked up?


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  • But also shield the Pwr Supply internal to the Chassis? - Robert in Alaska 17:03:28 03/01/02 (0)


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