Low-Voltage AC/DC Power Supply/Converter -

Description

The Model 25A is a low voltage AC to DC switching power supply. It is encapsulated and very compact at around 1 cubic inch or 18 cubic centimeters.in size. The entire unit can be dropped into any wiring conduit box for installation. It outputs 24VDC at 450 mA with an input voltage of 21 – 36 VAC or 28 – 50 VDC while operating from -40 to 70 C, This allows 24 VDC sensors and devices to operate form low voltage AC supplies found in building automation. Additionally allows use of 24 VDC devices from 48 VDC found in telecommunication applications. The input has transient voltage protection and thermally fused. The output has continuos short circuit protection and recovers automatically. Thermal fuses do not need to be replaced and will reset when fault condition is removed. This provides protection to the unit under most fault conditions.