LPS-50 Datasheet, PDF (2/2 Pages) Astrodyne Corporation – 50W Single Output Switching Power Supply

50W Single Output Switching Power Supply
Mechanical Specification
195
185
CN1
5
4
3
2
1
LPS-50 series
Unit:mm
1
CN3 ₂
1
2
CN2 ³
4
SVR1
LED
4- _3.8
AC Input Connector (CN1) : JST B5P-VH or equivalent
Pin No. Assignment Mating Housing
Terminal
1
AC/L
2,4
No Pin
JST VHR JST SVH-21T-P1.1
3
AC/N
or equivalent
or equivalent
5
FG
Block Diagram
I/P
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCH-
ING
DC Output Connector (CN2) : JST B4P-VH or equivalent
Pin No. Assignment Mating Housing
Terminal
1,2
-V
JST VHR
JST SVH-21T-P1.1
3,4
+V
or equivalent
or equivalent
Remote ON/OFF Connector(CN3):JST B2B-XH or equivalent
Pin No. Assignment Mating Housing
Terminal
1
RC+
JST XHP
JST SXH-001T-P0.6
2
RC-
or equivalent
or equivalent
fosc : 60KHz
RECTIFIERS
+V
&
FILTER
-V
FG
Derating Curve
DETECTION
O.L.P.
PWM
CONTROL
CIRCUIT
O.V.P.
RC+
RC-
Static Characteristics (15V)
100
80
1 Convection
60
2 18CFM Forced Air
40
20
2
1
-20
0
10
20
30
40
50
60
70 (HORIZONTAL)
AMBIENT TEMPERATURE ( )
Ta=25
21
300
18
250
15
200
12
150
9
100
6
50
3
25
60 90 100 120 140 160 180 200 220 240 260
INPUT VOLTAGE (V) 60Hz
File Name:LPS-50-SPEC 2006-04-13
RSG■
ELECTRONIC COMPONENTS
RSG Electronic Components GmbH ^■ Sprendlinger Landstr. 115 ^■ D-63069 Offenbach/Germany
Tel. [phone] ^■ Fax [phone] ^■ [e-mail] ^■ www.rsg-electronic.de
Änderungen vorbehalten / subject to change without notice