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The TDK Corporation ZWS15-3/A is an enclosed AC/DC converter designed for ITE (Commercial) applications. It provides a 3.3V output voltage at up to 3A, delivering a total power of 15W. This model features universal input, accepting a wide AC input voltage range from 85 to 265VAC, and also supports DC input from 110 to 330VDC.
Key electrical specifications include an efficiency of 63% and a hold-up time of 17ms at 100VAC. The operating temperature range is -10°C to 60°C with derating. For safety and reliability, it includes overcurrent and overvoltage protection features.
The converter is designed for chassis mounting and has dimensions of 125.2mm x 50.0mm x 21.0mm. It is approved by CE and is RoHS3 Compliant. The ZWS15-3/A is part of the ZWS series, known for its high-quality design and peak power capability.
The output is 3.3V at 3A, providing 15W of power.
The AC input range is 85-265 VAC (47-440Hz) and the DC input range is 110-330 VDC.
The operating temperature range is -10°C to 60°C, with linear derating to 70% load from 50°C to 60°C.
The dimensions are 125.2mm (length) x 50.0mm (width) x 21.0mm (height).
It includes overcurrent protection at approximately 125% and overvoltage protection via diode clamp at approximately 140V.