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When testing a dual output power supply, the +5V channel is correct, but the +12V channel is over th

When testing a dual output power supply, the +5V channel is correct, but the +12V channel is over th
Update Time:2014-08-26
There are some minimum-load requirements on MEAN WELL抯 multi-output power supplies, please refer to the specification first before 

connecting the load. When the load condition is 5V/4A, 12V/0A, the output voltage of the 12V channel will be around 12.8V that is over

 the �6% of voltage deviation (12.72V) specified in the spec. sheet.If we add in the minimum load 0.2A to the 12V channel, the 12V

 channel will reduce to around 12.3V which is within the specification.

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