On Wed, 27 Jul 2016 15:28:39 -0700
[email protected] wrote in Message id: <
[email protected]>:
On Wed, 27 Jul 2016 13:48:55 -0400, JW <[email protected]> wrote:
On Wed, 27 Jul 2016 10:14:18 -0700 Kevin Glover <[email protected]> >>wrote in Message id: <[email protected]>:
Just recieved a Mean Well quad output power supply. After powering it
up and testing output I get drastic flucuations on all outputs, a
ticking sound and the green indicator light flashing. I have input
power properly set to 120V. Does this need to be tested under load? Or
is the thing possibly defective?
Model # might be helpful...
Model RQ-125D
OK, have a look at page one of the datasheet www.meanwell.com/mw_search/RQ-125/RQ-125-spec.pdf
The current range is listed. Those show the rated minimum load for each
output in order for the outputs to be guaranteed in specification. They
may be fine with less or none at all which you'd need to test with a DMM.
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