Datasheet

U S P-22 5
se rie s
U S P-22 5
se rie s
SP - 32 0
se r i es
Mechanical Specification
Derating Curve Static Characteristics
File Name:RSP -320-SP EC 201 4-04-01
Case No.207A Unit:mm
AMBIENT TEMPERATURE ( )℃ INPUT VOLTAGE (VAC) 60Hz
9088 95 100 115 135 155 175 195 230 264
10 20 30 40 50 60 70
20
40
60
80
100
-30 0
320W Single Output with PFC Function
(HORIZONTAL)
Block Diagram
PFC fosc : 100KHz
PWM 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
FANFAN
CONTROL
SPEED
90
100
80
70
60
50
40
Terminal Pin No. Assignment :
Pin No. Pin No.
1 4~6
3
2 7~9
Assignment Assignment
AC/L DC OUTPUT -V
FG
AC/N DC OUTPUT +V
RSP -32 0
s eries
4-M4(Both Sides) L=5mm
32.5 150
32.5 150
215
direction
Air flow
47.45
+V
ADJ.
LED
1
2
3
4
5
6
7
8
9
4-M4 L=4m m
15
6.5 6.5
2