Mean Well WDR-120 slim DIN rail power supply series

Mean Well has released the WDR-120 slim DIN rail power supply series. It joins the 240 and 480 W version of the same series and features a wide input range of 180~550 VAC which can be used in general power systems with single-phase 240 VAC input or can capture one phase from the 415 VAC three-phase system.

The supply has up to 92% efficiency and can provide 120 W continuously up to 60°C ambient, or operate up to 70°C ambient with suitable power derating. Other standard functions include a DC OK relay connection for failure reporting, power on LED indicator, as well as protection from short-circuit, overload, overvoltage, and overtemperature.

The series complies with UL/CUL/CE safety standards and also meets the EMC requirements of EN61000-6-2.

The series offers 12, 24 and 48 VDC outputs with simple voltage adjustment up to +20% via the front panel.