Re: seeking apple IIc brick at 220V

["David Wilson" <mcs6502@gmail.com>]

I have seen US voltages listed as 110, 115, 117 and 120VAC. Is any one
of these the "official" voltage?

Here in Australia we have 240VAC single phase and 415VAC three phase
power.

Interestingly, last time I looked at the specifications from my
supplier they had changed the voltage from 240VAC +/- 10% to 230VAC -6%
+14%.

Getting back to the original question, the simplest solution is to find
a plug pack that can supply a nominal 15VDC at 1.2Amp and replace the
DC plug with a 7 pin DIN plug (just make sure you get the wires
soldered to the correct pins). The IIc internal power supply can accept
+9 to +20VDC according to the Apple IIc Technical Reference Manual.
Apple have numbered the socket connections 1..7 clockwise from the
notch at the top of the socket and pins 2+3 are GND while 5+6 are
+15VDC.