Datasheet

USP-225 seriesUSP-225 seriesSP-320 series
Mechanical Specification
Derating Curve Static Characteristics
File Name:SPV-150-SPEC 2013-12-17
Case No. 912L Unit:mm
AMBIENT TEMPERATURE ( )℃ INPUT VOLTAGE (VAC) 60Hz
9088 95 100 115 135 155 175 195 230 264
300
250
200
150
100
50
25
LOAD (%)
LOAD (%)
10 20 30 40 50 60 70
20
40
60
80
100
-20 0
150W Single Output with PFC Function
(HORIZONTAL)
Block Diagram
fosc : 100KHz
PWM & PFC
CIRCUIT
DETECTION
O.L.P.
EMI
FILTER
RECTIFIERS
POWER
SWITCHING
FILTER
&
RECTIFIERS
+V
-V
I/P
FG
CONTROL
O.V.P.
O.T.P.
INRUSH
CURRENT
ACTIVE
LIMITING
90
100
80
70
60
50
40
SPV-150 series
PV
RC
Terminal Pin No. Assignment :
Pin No. Pin No.
15
3
4
2 6~7
8~9
Assignment Assignment
AC/L PV
FG
RC
AC/N DC OUTPUT -V
DC OUTPUT+V
117.5
32.5
27.5
8
2
8
1
5
3
4
6
7
9
5-M3 L=3mm
133
9.5
115
95
10
50.5
32.5
16
50
15
4-M4 L=5mm
177.5
150
+V ADJ.
LED
6-M4 L=6mm
32.5
150
215
25
50
14 max.