View Poll Results: A common power supply usually contains 4 wires. What voltage does the White wire carry?
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Jun 29, 2004, 08:40 AM
#1
HardwareQuiz#13- Voltage
Lemmi see who knows about voltage :
;D
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Jun 29, 2004, 10:31 AM
#2
Re:HardwareQuiz#13- Voltage
What white wire? ??? I don't recall seeing any white on the power supplies that I have used.
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Jun 29, 2004, 12:03 PM
#3
Re:HardwareQuiz#13- Voltage
true ropy.....we normally get red, yellow and two blacks on ours in europe.....i guess we have to conform to the various standards of wiring in the various regions.....
however, me willing to guess that it has to be a power rail one and not ground....i'll also assume the presence of a yellow, so that leaves the white at -5V..... ???
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Re:HardwareQuiz#13- Voltage
Answer: D - -5V
Explanation: +12V - Yellow, -12V - Blue, +5V - Red, -5V - White
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