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The TDK Corporation ZWS15-3 is a versatile AC/DC converter designed for ITE (Commercial) applications. It delivers a stable 3.3V output at up to 3A, providing a total power of 15W. The unit operates with a universal input voltage range of 85-265VAC and features a high efficiency of 63%.
This open frame converter is designed for chassis mounting and offers features such as adjustable output, DC input capability, and input transient protection. It operates within a temperature range of -10°C to 60°C with derating and comes with a 2-year warranty.
Key electrical specifications include a hold-up time of 17ms at 100VAC, overcurrent protection at approximately 125%, and overvoltage protection at around 115-130%. The unit also meets safety agency approvals including CE, UL60950-1, and CSA60950-1, with EMC standards such as EN55022-B and FCC Class B.
With its robust design and comprehensive specifications, the ZWS15-3 is suitable for various commercial electronic equipment power supply needs.
The ZWS15-3 accepts 85-265 VAC (47-440Hz) or 110-330 VDC.
The output is 3.3V at 3A.
The power rating is 15W.
The operating temperature range is -10°C to 60°C with linear derating to 70% load from 50°C to 60°C.
It uses chassis mount and is an open frame design.
It has overcurrent protection at ~125% and overvoltage protection (diode clamp at ~140V and manual reset at 115-130%).
Typical efficiency is 63%.