Mean Well, DR DIN Rail Panel Mount Power Supply, 48V dc Output Voltage, 2.5A Output Current

  • RS Stock No. 765-4654
  • Mfr. Part No. DR-120-48
  • Manufacturer Mean Well
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

DR-120 Series Single Output Power Supply

A range of single phase DIN Rail power supplies from Mean Well with a fanless design and wattages available between 45 W and 480 W.

Features and Benefits

• AC input range selectable by switch
• Protections: Short circuit/Overload/Over voltage/Over temperature
• Cooling by free air convection
• Can be installed on DIN Rail TS-35/7.5 or 15
• UL 508 (industrial control equipment) approved
• LED indicator for power-on
• 100% full load burn-in test
• Fix switching at 55 kHz
• 3 years warranty

Product Application Information

The units are suitable for powering security and building automation controls which are increasingly required in commercial and residential premises.

Approvals

UL508

Specifications
Attribute Value
AC or DC Input Voltage Ac
AC or DC Output Voltage Dc
Input Voltage 88 → 132V ac
Output Voltage 48 V dc
Output Current 2.5 A
Power Rating 120W
Number of Outputs 1
Electrical Phase 1
Type Switch Mode
Height 125mm
Width 65.5mm
Maximum Temperature +60°C
Load Regulation ±1%
Output Voltage Adjustment Range 48 → 53V
MTBF 136.8kh
Ripple And Noise 100mV Pk-Pk
Minimum Temperature -10°C
Depth 100mm
Mounting Type DIN Rail Mount
Series DR
Standards Met RoHS Compliant, TUV EN 60950-1, UL 508
Special Features Overvoltage and Short Circuit Protection
44 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 182.31
(exc. GST)
$ 209.66
(inc. GST)
units
Per unit
1 +
$182.31
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