DR-120
Series
Low Cost, Industrial
120W, DIN Rail Mount
AC/DC Power Supplies
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
New Industrial
Supplies!!
Conditions
Min.
88
176
248
47
Typ.
Max.
132
264
370
63
Units
VAC
VDC
Hz
A
3.5
Min.
12
24
48
±0.5
±1.0
500
70
36
32
80
80
100
150
16.5
33
65
90
95
Typ.
±1.0
Max.
14
28
53
mA
Units
%
VDC
%
%
mSec
mSec
mSec
mV Pk-Pk
%
VDC
ºC
%/ºC
kHz
Max.
Units
VAC
MΩ
Key Features:
•
120W Output Power
•
DIN Rail Mountable
•
Selectable AC Input
•
UL 508 Approved
•
Safety Approved
•
12, 24 & 48 VDC Outputs
•
Cond./Rad. EMI Class B
•
>136 kH MTBF
•
LOW COST!
Input
Parameter
Input Voltage Range
Input Frequency Range
Inrush Current
Leakage Current
Output
Parameter
Output Voltage Tolerance
Voltage Adjustment Range
Line Regulation
Load Regulation
Set Up Time
Rise Time
Hold Time
Ripple & Noise (Note 2)
Output Power Protection
Over Voltage Protection (Note 4)
Over Temperature Protection (Note 5)
Temperature Coefficient
Switching Frequency
General
Parameter
AC Input Selected by Switch On Front Panel
230 VAC, Cold Start
115 VAC, Cold Start
240 VAC
Conditions
Note 1
12 VDC Output
24 VDC Output
48 VDC Output
Iout = 10% to 100%
At Full Load
At Full Load
230 VAC, Full Load
115 VAC, Full Load
12 VDC Output
24 VDC Output
48 VDC Output
Note 3
12 VDC Output
24 VDC Output
48 VDC Output
12 VDC Output
24 & 48 VDC Output
0ºC to 50ºC
Fixed
Conditions
Input - Output
Input - FG (Frame Ground)
Output - FG (Frame Ground)
500 VDC
Conditions
40
20
105
15
29
58
80
85
85
90
±0.03
55
Typ.
RoHS Compliant
MicroPower Direct
232 Tosca Drive
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Isolation Voltage
Isolation Resistance (Note 6)
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Operating Humidity
Storage Humidity
Vibration
Physical
Case Size
Case Material
Connection
Weight
Reliability Specifications
Parameter
MTBF
Safety Standards
Safety Approvals
EMI Compliance
Harmonic Current Compliance
EMS Immunity Compliance
Min.
3,000
1,500
500
100
Min.
Typ.
Max.
Units
-10
+25
+60
ºC
-20
+85
ºC
RH, Non-condensing
20
90
%
RH, Non-condensing
10
95
%
10 ~ 500 Hz; 2G 10 min./1 Cycle; X, Y, Z axis each 1 hour
Ambient
2.60 x 4.93 x 3.94 Inches (65.5 x 125.5 x 100.0 mm)
Aluminum
Screw Terminal
28 Oz (0.79 kg)
Min.
Typ.
Max.
Units
136.8
kHours
UL 508, UL 60950, EN 60950-1
UL, cUL, TUV
Compliance to EN55011, EN55022 (CISPR22) Class B
Compliance to EN6100-3-2,-3
EN6100-4-2,3,4,5,6,8,11; ENV50204;EN6100-6-2(EN50082-2) Heavy Ind. Level, criteria A
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
MPD [ MICROPOWER DIRECT, LLC ]
