Do you know the normal current in the power window?

[tcad]

Hi guys,

I'd like to know the normal working current of the power window system, and the stall current, power etc.

Thanks a lot.

Min

 

[GregLocock]

12A normal, 20A stall



Cheers

Greg Locock

 

Could be higher. System engineers often use 28 to 30A locked rotor stall, 12 to 15A run. That's at 13.8 volts. Inrush current can go higher for 100msec or so. Run current can be driven up by anything that restricts window motion. Domestic vehicles are typically on the high end of the spectrum.