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UHP-350 Datasheet(PDF) 4 Page - Mean Well Enterprises Co., Ltd.

Part No. UHP-350
Description  350W Slim Type with PFC Switching Power Supply
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Maker  MEANWELL [Mean Well Enterprises Co., Ltd.]
Homepage  http://www.meanwell.com
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 4 page
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File Name:UHP-350-SPEC 2017-08-23
UHP-350 series
350W Slim Type with PFC Switching Power Supply
Function Manual
+V
GND
DC OK +V
COM
PSU
Optocoupler C-E Pin Conduction
PSU turns on
PSU turns off
15Vdc/10mA resistive load
DC ok
Optocoupler C-E Pin Open
Optocoupler Rating(max.)
DC fail
1.DC_OK Signal
DC_OK is a collector shorted signal. It is used by an optocoupler in the power supply which indicates the output status of the power supply as exhibited below.
2.Redundant function
(1) UHP-350R is built-in redundant function and can be connected 2 units in parallel .
(2) When in parallel operation the maximum load should not be greater than the rated power of any PSU.
PSU
PSU
LOAD
+V
-V
+V
-V
+V
-V




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