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Question about Whirlpool Washer Motor Part # 3951550

I have a used motor obtained from a local laundromat. I was hoping I could make a DC generator out of it. I really know...
12 comments posted 11yrs
posted by pauljdudley
12 comments posted 11yrs posted by pauljdudley

Op-amp voltage offset cancellation

Combination of one fast op-amp with large slew rate and large voltage offse t with one op-amp with small slew rate and...
0 comments posted 11yrs
posted by pchung705
0 comments posted 11yrs posted by pchung705

Plug Fuse Type

Hello, all, and a fuse question for a practicing electrician (or anyone in the know): Assuming a residential branch cir...
14 comments posted 11yrs
posted by arl_123234
14 comments posted 11yrs posted by arl_123234

Current mirror

Current mirror is inevitable part of input stage of operational amplifiers. Current mirror behaves almost as perfect cu...
0 comments posted 11yrs
posted by pchung705
0 comments posted 11yrs posted by pchung705

Moving wall switch

I took out a 9 foot patio door and am installing a 6 foot French door. I need to move my light switch closer to the now...
5 comments posted 11yrs
posted by stryped1
5 comments posted 11yrs posted by stryped1

POTS Battery Grounding

Hello, everyone. Historically (at least in the U.S.), the positive terminal of the 48-volt battery stack at the central...
4 comments posted 11yrs
posted by arl_123234
4 comments posted 11yrs posted by arl_123234

DC to AC conversion question

Sorry if this is a trivial question, but I wish to convert my wife's rechar geable sweeper into an AC plug-in device. T...
3 comments posted 11yrs
posted by kjhodkin
3 comments posted 11yrs posted by kjhodkin

Source for graphic display

Looking for LCD graphic display approximately 6 inches by 1.5 inches (150 mm by 30 mm). High-resolution not required; I...
13 comments posted 12yrs
posted by mcham
13 comments posted 12yrs posted by mcham

Nuclear Battery & Aircraft

What is the maximum amount of electricity a nuclear battery could produce and still be small enough to mount and operat...
2 comments posted 12yrs
posted by justin
2 comments posted 12yrs posted by justin

Dishwasher repair help

I have a dishwasher model number du930pwss0. It will not turn on. There is power to the dishwasher. I measured power on...
2 comments posted 12yrs
posted by stryped1
2 comments posted 12yrs posted by stryped1

Power factor correction circuits

Power factor correction circuits are essential part of modern household power supplies. These circuit have a feature of...
0 comments posted 12yrs
posted by pchung705
0 comments posted 12yrs posted by pchung705