320W Single Output with PFC Function
Mechanical Specification
117.5
32.5
27.5
19
150
177.5
U
S P -
-
3 2 0
SP 320
2 5
Case No. 912G
s e r
i
i
e s
ser
es
Unit:mm
LED
+V ADJ.
9
8
9.5
135
95
7
6
5
4
32.5
2
1
5
16
5-M3 L=3mm
10
37.5
50.5
Air flow
direction
300
250
200
150
100
50
25
36.7
4-M4 L=5mm
48.7
3
8
15
14
32.5
215
150
Terminal pin number assignment :
Pin No.
1
2
3
Assignment
AC/L
AC/N
FG
Pin No.
Assignment
4~6
DC OUTPUT -V
7~9
DC OUTPUT +V
25
4-M4 L=5mm
Block Diagram
FAN
SPEED
CONTROL
EMI
FILTER
ACTIVE
INRUSH
CURRENT
LIMITING
POWER
SWITCH-
ING
RECTIFIERS
&
FILTER
DETECTION
CIRCUIT
O.V.P.
FAN
fosc : 100KHz
50
I/P
RECTIFIERS
+V
-V
FG
O.L.P.
O.T.P.
PWM & PFC
CONTROL
Derating Curve
Static Characteristics
Ta=25
100
100
90
80
Others
80
70
60
LOAD (%)
LOAD (%)
3.3V,5V
40
60
50
40
20
-20
0
10
20
30
40
50
60
70 (HORIZONTAL)
88
90
95
100
115
135
155
175
195
230
264
AMBIENT TEMPERATURE (
)
INPUT VOLTAGE (VAC) 60Hz
File Name:SP-320-SPEC 2006-08-22
ELECTRONIC COMPONENTS
RSG
■
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de
www.rsg-electronic.de
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Änderungen vorbehalten / subject to change without notice
115
50
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
