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The TDK Corporation ZWS50-3/J is an open-frame AC/DC power supply designed for ITE (Commercial) applications. It provides a nominal output voltage of 3.3V and a maximum peak load current of 10A, delivering up to 50W of power.
This converter features universal input voltage capability, accepting a range of 85-265VAC, and can also operate from a DC input of 110-330VDC. Key electrical specifications include a typical efficiency of 73%, adjustable output, and a hold-up time of 17ms at 100VAC. The operating temperature range for this unit is -10°C to 60°C, with derating applied above 50°C.
Designed for chassis mounting, the ZWS50-3/J has dimensions of 195.0mm x 55.1mm x 25.9mm. It meets various safety agency approvals including CE, UL60950-1, and CSA60950-1, and complies with EMC standards such as EN55022-B and FCC Class B. The unit comes with a 2-year warranty.
The AC input voltage range is 85-265 VAC (47-440Hz) and the DC input voltage range is 110-330 VDC.
The operating temperature range is -10°C to +60°C for open frame configuration, with linear derating to 70% load from 50°C to 60°C.
The nominal output voltage is 3.3V with a current rating of 10A, providing 50W of power.
The ZWS50-3/J is approved to UL60950-1, CSA60950-1, EN60950-1, and carries CE marking.
The converter is supplied in an open frame package and is designed for chassis mounting.
The dimensions are 195.0mm (length) x 55.1mm (width) x 25.9mm (height).
Yes, it features overcurrent protection at approximately 125% of the rated current.