How does this power supply handle variations in input voltage, and what protections are in place against overcurrent or short circuits?

The power supply has a single and two phase wide input range of 180~550VAC, which allows it to handle variations in input voltage. It also features a built-in constant current limiting circuit for protection.

Questions & Answers: MW Mean Well WDR-120-12 12V 10A 120W Single Output Industrial DIN RAIL Power Supply

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Item#: 9SIBA1GH6Z9612
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MW Mean Well WDR-120-12 12V 10A 120W Single Output Industrial DIN RAIL Power Supply

Single and two phase wide input range 180~550VAC
Cooling by free air convection
Built-in constant current limiting circuit
EN61000-6-2(EN50082-2) industrial immunity level
3 years warranty

$174^.99 –