×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Do you know the normal current in the power window?

Do you know the normal current in the power window?

Do you know the normal current in the power window?

(OP)
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

RE: Do you know the normal current in the power window?

12A normal, 20A stall



Cheers

Greg Locock

RE: Do you know the normal current in the power window?

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.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources