Datasheet

File Name:UHP-350-SPEC 2018-01-16
Block Diagram
CIRCUIT
DETECTION
O.L.P.
EMI FILTER
RECTIFIER
PFC
POWER
SWITCH-
FILTER
&
I/P
FG
ING
CONTROL
O.V.P.
CIRCUIT
RECTIFIERS
O.T.P.
+V
-V
&
UHP-350 series
350W Slim Type with PFC Switching Power Supply
DC OK Function
Redundant Function
Derating Curve
AMBIENT TEMPERATURE ( )℃
RATED CURRENT
(%)
(HORIZONTAL)
-30010203040506070
20
40
60
80
100
Tcase ( )℃
RATED CURRENT (%)
(HORIZONTAL)
-30010203040506070
20
40
60
80
100
80 90
AMBIENT TEMPERATURE WITHOUT ALUMINUM PLATE( )℃
RATED CURRENT (%)
(HORIZONTAL)
-20010203040506070
20
40
60
80
100
110Vac for all model
230Vac for 12V~48V
230Vac for 3.3V~5V
70