[RFI] Re: Whirlpool Duet Washing Machine RFI update

[Cortland Richmond]

Thanks for the caution Tim. 

I should have been clearer. I meant to say I'd work on the low voltage,
digital logic; 5 volt (say) bypass capacitors on 5 volts, not X and Y caps
on motor leads.

Cortland


> [Original Message]
> From: Tim Groat <tcgroat at earthlink.net>
> To: <rfi at contesting.com>
> Date: 2/12/2005 10:35:01 AM
> Subject: [RFI] Re: Whirlpool Duet Washing Machine RFI update
>
> It's not certain the board has a "low voltage side". Motor drive circuits 
> often have the low voltage control power tied to a primary side circuit. 
> Since the appliance has no accessible conductors (I/O jacks, etc.) 
> isolation isn't mandatory, and often is excluded to reduce cost.