Switch Mode Power Supply: DR120-12 (12-14VDC/10A)



Switch Mode Power Supply:  DR120-12 (12-14VDC/10A)
View of the power supply

Switch Mode Power Supply:  DR120-12 (12-14VDC/10A)
Rear view
Distinguishing features
  • automatic overvoltage, short circuit, overload, and thermal protection,
  • adjustable output voltage:12 - 14 VDC,
  • maximum output current: 10 A,
  • mountable on DIN TS-35/7.5 or TS-35/15 rail,
  • optical indication of AC input voltage,
  • compliance with: UL / CUL /TUV / CB / CE.
Switching-mode power supply (SMPS) DR-120-12 M1836 has been specially designed to power CCTV devices and industrial control and automation systems which require stabilized DC voltage within the range of 12-14 V (adjustable), with total current consumption up to 10 A. The housing of the power supply is made of plastic (insulation class II) and can be mounted on DIN rail.
Name DRA-120-12
Code M1836
Input voltage
88-132 VAC or 176-264 VAC
(voltage selector switch)
Output voltage range
12-14 VDC
Rated output power
120 W
Efficiency 80%
Max output current
10 A
Number of outputs 2
Max current capacity of each output
Short circuit protection
Overload protection
Overvoltage protection
Operating temperature -10°C...60°C
Dimensions (W x H x D) 55.5x125.5x100 mm
Weight 0.79 kg



Model DR120-12
Product type DIN
power output W 120
Brand Mean Well
Input parameters voltage AC V 176...264
Frequency Hz 47...63
connector type Screw
Output parameters number of outputs 2
voltage DCV 12...14
output current A 10
connector type Screw
Installation DIN, TS-35/7.5, TS-35/15
protection Overcurrent Yes
overvoltage Yes
short-circuit Yes
Operating temperature °C -10...60
Dimensions mm 55.5 × 125.5 × 100
Weight kg 0,8