Mean Well WDR-120 series Din Rail power supply now available from Ecopac Power Ltd.

This WDR series is equipped with 180 to 550Vac single phase wide input range, able to operate with single phase 230Vac input or utilising one phase from the 330~550Vac three-phase power system, which greatly increases the flexibility of the power supply.

With up-to-date circuit design the WDR-120 series can provide 120 watts continuously up to 60°c by only free air convection, or operate up to 70°c ambient temperature with power derating.

The slim design of only 40mm width makes it 30.58% smaller in size compare to its predecessor the DRH-120 series a 120 watt 340~550Vac/dc single phase. With a wider input range, the WDR-120 also has 6% higher efficiency than equivalent models. Other standard functions include DC OK relay contact, power on LED indicator, as well as protection for short-circuit, overload, over voltage, and over temperature.

The WDR-120 series complies with UL/CUL/CE safety standards and also meets the EMC requirements of heavy industrial immunity level (EN61000-6-2).

Applications could include industrial control system, semi-conductor fabrication equipment, factory automation, electro-mechanical applications, and marine related installations.