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box05472015-01-20 10:02:47
box0547, 2015-01-20 10:02:47
Are these voltage fluctuations normal?
What are the permissible errors of the output voltages of the power supply?
The utility of my mat. board shows:
+12V from 12.380 to 12.500
+5V from 5.320 to 5.5
+3.3V about 3.380
Is this normal?
PSU Codegen SuperPower Q3335-A2 450W market.yandex.ru/model.xml?modelid=6079083&hid=91028
Mat. ASUS H81M-C board market.yandex.ru/model.xml?modelid=10453124&hid=91020
2 answer(s)
@box0547
... any nonsense that comes into her head.
Voltages are measured with a multimeter.
The ATX standard allows the following deviations:
+5VDC ±5%
-5VDC (if used) ± 10%
+12VDC ±5%
-12VDC ± 10%
+3.3VDC ±5%
+5VSB ±5%
According to your software monitoring, you have seriously raised + 5V. Upper limit 5.25V
M
Melkij, 2015-01-20 @box0547
The utility of my mat. board shows
... any nonsense that comes into her head.
Voltages are measured with a multimeter.
The ATX standard allows the following deviations:
+5VDC ±5%
-5VDC (if used) ± 10%
+12VDC ±5%
-12VDC ± 10%
+3.3VDC ±5%
+5VSB ±5%
According to your software monitoring, you have seriously raised + 5V. Upper limit 5.25V
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