DR-120-48 Mean Well, DR-120-48 Datasheet - Page 2

• Manufacturer Part Number: DR-120-48
• Description: Linear & Switching Power Supplies 120W 48V 2.5A
• Manufacturer: Mean Well

Specifications of DR-120-48

• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 120 W
• Input Voltage: 88 VAC to 132 VAC, 248 VDC to 370 VDC
• Number Of Outputs: 1
• Output Voltage (channel 1): 48 V
• Output Current (channel 1): 2.5 A
• Mounting Style: DIN Rail
• Output Type: DC
• Power Supply Type: Switch Mode
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Input Frequency: 63Hz
• Output Voltage: 48V
• Output Current: 2.5A
• Power Rating: 120W
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mechanical Specification
Output Derating
ADMISSIBLE DIN-RAIL:TS35/7.5 OR TS35/15
100
80
60
40
20
-10
Terminal Pin. No Assignment (TB1)
Pin No.
0
1
2
3
120W Single Output Industrial DIN RAIL Power Supply
AMBIENT TEMPERATURE ( )
10
FG
AC/N
AC/L
Assignment
20
30
12V,24V
45
50
60
48V
(VERTICAL)
TB1
1
2
3
Static Characteristics (24V)
32
28
24
20
16
12
Terminal Pin. No Assignment (TB2)
8
125.2
Pin No.
1,2
3,4
160
80
170
DC OUTPUT +V
DC OUTPUT -V
85
Assignment
LED
180
90
INPUT VOLTAGE (V) 60Hz
TB2
190
95
1
2
3
4
100
200
D R - 1 2 0
210
105
110
220
Case No. 921A
115
230
File Name:DR-120-SPEC 2005-09-13
240
120
+V ADJ.
125
250
Ta=25
Unit:mm
130
260
s e r i e s
350
300
250
200
150
100
80