RS-50-48 Mean Well, RS-50-48 Datasheet - Page 2

• Manufacturer Part Number: RS-50-48
• Description: Linear & Switching Power Supplies 52.8W 48V 1.1A
• Manufacturer: Mean Well

Specifications of RS-50-48

• Product: Switching
• Output Power Rating: 53 W
• Input Voltage: 88 VAC to 264 VAC, 125 VDC to 373 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 1.1 A
• Mounting Style: Screw
• Dimensions: 99 mm L x 97 mm W x 36 mm H
• Open Frame/enclosed: Enclosed
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mechanical Specification
Block Diagram
Derating Curve
100
4.5
I/P
FG
80
60
40
20
-25
-25
6.5
20.5
18
0
0
50W Single Output Switching Power Supply
AMBIENT TEMPERATURE ( )
10
1
2
3
4
5
FILTER
EMI
20
55
30
89
99
87
74
40
50
RECTIFIERS
FILTER
&
60
5.5
O.L.P.
70
(VERTICAL)
SWITCHING
CONTROL
POWER
Output Derating VS Input Voltage
100
90
80
70
60
50
40
88
Terminal Pin No. Assignment
Pin No.
95
1
2
3
100
RECTIFIERS
Assignment
115
FILTER
INPUT VOLTAGE (VAC) 60Hz
AC/N
AC/L
FG
&
O.V.P.
DETECTION
120
CIRCUIT
140
Pin No.
160
4
5
R S - 5 0
180
Case No. 905B
DC OUTPUT -V
DC OUTPUT +V
Assignment
200
File Name:RS-50-SPEC 2010-10-18
220
240
fosc : 60KHz
Ta=25
+V
-V
Unit:mm
264
s e r i e s