MEAN WELL  DR-120-12  AC/DC DIN Rail Power Supply, Industrial, Adjustable, Fixed, 1 Output, 88 VAC, 264 VAC, 120 W

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Product Overview

The DR-120-12 is a 12V/120W 1-output DIN-rail mount Power Supply with AC input range selectable by switch. DR-120-series features cooling by free air convection, LED indicator for power on, 100% full load burn-in test, fixed switching frequency at 55KHz. Constant current limiting, recovers automatically after fault condition is removed. 105 to 150% rated output power overload protection. Shut down o/p voltage, re-power on to recover overvoltage protection. This power supply output is fixed and can be adjustable.
  • <3.5mA/240VAC Leakage current
  • 80mVp-p Ripple and noise
  • 36 and 32ms/230VAC/115VAC At full load hold time
  • 80% Efficiency
  • -10 to 60°C Operating temperature range


Product Information

Power Supply Output Type:
Adjustable, Fixed
No. of Outputs:
1 Output
Input Voltage AC Min:
Input Voltage AC Max:
Output Power Max:
Output Voltage - Output 1:
Output Voltage - Output 2:
Output Current - Output 1:
Output Current - Output 2:
Product Range:
Input Voltage VAC:
88V to 132V / 176V to 264V
Output Voltage Nom.:
12 V
Approvals / Standards:
Output Voltage - Output 3:
Output Voltage - Output 4:
Output Current - Output 3:
To Be Advised
Output Current Max:
10A A
Output Current - Output 4:

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