Antaira MDR-100 (-12, -24, -48) 100-Watt Power Supply, 12V, 24V or 48V Output

Antaira MDR-100 100W Miniature DIN Rail Power Supply, 12V, 24V or 48V Out
Model: MDR-100
Availability: IN STOCK

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MDR-100 100-Watt Miniature Industrial AC to DC Power Supply, DIN-Rail Mounting, Select 12, 24, or 48 Volts Output

The MDR-100 AC/DC 100 watt power supply is ideal for powering DIN-rail mounted electronics such as Ethernet switches, serial devices, relays and other controls.  Select from three voltage outputs - 12V, 24V or 48V.  It easily mounts to any standard DIN rail. Built-in safety circuitry protects against short circuits, overloads and voltage spikes.


  • 100 watts of output power
  • Your choice of voltage output: 12 VDC at 7.5 amps, 24 VDC at 5 amps or 48 VDC at 2.0 amps
  • DIN rail mountable
  • Short circuit and overload protections
  • Convenient power-on LED indicators on the front panel
  • Vented cooling
  • 100% full load burn-in test
  • 3 years warranty

NOTE: A power cord is not included and sold separately. Order the AC power cord at PWRCORD-NOPLUG (or see Product Accessories tab). The PWRCORD-NOPLUG has 3 stripped 18 AWG wires that screw into the MDR-100 terminal blocks.

Rated Power100 watts
Output Voltage12V | 24V | 48V
ConnectionI/P: 3 poles, O/P: 6 poles screw DIN terminal
Input Voltage85 to 264 VAC | 120 to 370 VDC
Relay Alarm ContactDC OK Signal
Overload Protection105% ~ 150% constant current limiting, auto-recovery
Inrush CurrentCold start, 30A at 115VAC, 60A at 230VAC
Hold Up Time50ms at full load and 230VAC
Over Voltage Protection125% ~ 150% rated output voltage
Dimensions55 x 90 x 100 mm (2.17 x 3.54 x 3.94 inches)
Weight0.33 kg (0.73 lbs.)
Operating Temperature -20 to 60°C at 100% load; -20 to 70°C at 60% load
Safety StandardsUL508, TUV EN60950-1 approved
EMCEN61204-3; ENV50204; EN55022 class B; EN61000-3-2,-3; EN61000-6-2 heavy industry level; EN61000-4-2,3,4,5,6,8,11
Warranty3 Years
Withstand VoltageI/P-O/P: 3KVAC, I/P-FG: 1.5KVAC, 1 minute
Download NameFile Size
MDR-100 Datasheet160KB
ImageModelProduct NamePrice
PWRCORDAntaira PWRCORD AC Power Cord$6.00Add to Cart