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Home Forums 68kMLA Powerbook 520 power pinouts — #12
Post #12 by equill
Source Forum68kMLA
CategoryHardware
Post DateWed, 28 Jan 2009 - 07:47
Original URLhttps://68kmla.org/bb/threads/powerbook-520-power-pinouts.15787/
Post
PB 5nn series AC adapter:

• Input: AC 100-240V, 50/60 Hz

• Output: two outputs, DC 16.6V, 1.0A and DC16.6V, 1.5A (nominal).
The pin-pattern (4) is a rhombus (the upper two pins are further apart than the lower two pins), not a square, to ensure correct polarity during insertion of the female plug.

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