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- Mon Jan 07, 2002 1:49 pm
- Forum: Robotics
- Topic: How do I turn on a Mac II pwr supply?
- Replies: 1
- Views: 2104
Hello - I have a known-good MacII power supply (Apple 699-0389, ASTEC AA13780) that I would like to use to drive some steppers. There should be plenty of power available (rated +5 @ 18A, +12 @ 2.5A, -12 @ 1A) but I can't get the power supply to turn on when removed from the Mac.<p>The MOLEX that hoo...