Datasheet

PWM
CIRCUIT
DETECTION
O.L.P.
EMI
FILTER
RECTIFIERS
&
P.F.C.
POWER
SWITCHING
FILTER
&
RECTIFIERS
+V
I/P
FG
CONTROL
O.V.P.
INRUSH
CURRENT
ACTIVE
LIMITING
O.C.P.
-V
BlockDiagram
MechanicalSpecification
DeratingCurve StaticCharacteristics(5V)
FileName:USP-225-SPEC2010-10-18
101.5
93.5
48.5
8
CN1
FS1
1
3
2
F6.3A/250V
3.75
65.75
60
198.25
202
38
LED
2- 3.2
2-M3
CN2
1
2
3
4
5
6
7
8
9
20
19
18
17
16
15
14
13
12
10
11
ACInputConnector(CN1):JST B3P-VHorequivalent DCOutputConnector(CN2):MOLEX39-29-9206orequivalent
PinNo. PinNo.
1 1~5
3
6~15
16~20
2
Assignment Assignment
AC/N +V
AC/L
-VNoPin
+V
MatingHousing MatingHousing
JST VHR
orequivalent
MOLEX5557
orequivalent
Terminal Terminal
JST SVH-21T-P1.1
orequivalent
MOLEX5556
orequivalent
CaseNo.928Unit:mm
O.T.P.
fosc:100KHz
AMBIENTTEMPERATURE( )
INPUTVOLTAGE(V)60Hz
90 100 110 135 155 230 260
100
90
80
70
60
50
40
LOAD(%)
LOAD(%)
Ta=25
-20 0 10 20 30 40 45 50 60 70
20
40
50
60
65
80
100
With18CFMForced AirConvection
Free AirConvection
3.3V,5VModel With
18CFMForced Air
Convection
3.3V,5VModel Free AirConvection
225WSingleOutputwithPFCFunction
USP-225 se ri es
(HORIZONTAL)
FAN
23.5CFM
direction
Airflow
15cm