Added to industrial power supply, EN 62477-1 compliant 240W model


TDK Corporation (TSE 6762) announces the introduction of the ZWS240RC-24 EN 62477-1 compliant 24V 240W rated AC-DC power supply, further extending TDK-Lambda’s industrial 10W to 300W ZWS series.  This new model is certified to OVC (Over Voltage Category) III for use in fixed installations, permanently connected to the distribution panel. Applications include robotic controllers used in automotive and other manufacturing equipment requiring a higher degree of protection from input voltage transients.  OVC III compliance eliminates the need for an in-line isolation transformer, saving both cost and space.

Accepting a wide-range input of 85 to 265Vac, the ZWS240RC-24 can operate without forced air cooling in ambient temperatures of -10 to +70°C, derating linearly above 50°C to 30% load at 70°C.  The output is adjustable from 21.6 to 26.4V to accommodate non‑standard voltages.

Typical hold-up time is 31ms, allowing the output to maintain regulation through extended input voltage dips.  The overall dimensions of this compact product are 84mm wide, 180mm in length and 42mm high.  Like other ZWS models, the ZWS240RC-24 is backed by a 5-year warranty, which demonstrates TDK-Lambda’s confidence in product reliability.

The unit is also safety certified to IEC/EN/UL 60950-1 with CE marking for the Low Voltage and RoHS2 Directives.  The model meets EN 55011 and EN 55032 Class B conducted and Class A radiated emissions, EN 61000-3-2 harmonics and the IEC 61000-4 immunity standards.

For more information about the TDK-Lambda ZWS240RC-24 AC-DC power supply, please call TDK-Lambda directly on +49 (0)7841 666 0 or visit the TDK-Lambda website at: www.de.tdk-lambda.com/zws240rc

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About TDK Corporation

TDK Corporation is a leading electronics company based in Tokyo, Japan. It was established in 1935 to commercialize ferrite, a key material in electronic and magnetic products. TDK’s portfolio features passive components such as ceramic, aluminum electrolytic and film capacitors, and magnetics, high-frequency, and piezo and protection devices. The product spectrum also includes sensors and sensor systems such as temperature and pressure, magnetic, and MEMS sensors. In addition, TDK provides power supplies and energy devices, magnetic heads and more. These products are marketed under the product brands TDK, EPCOS, InvenSense, Micronas, Tronics and TDK-Lambda. TDK focuses on demanding markets in the areas of information and communication technology and automotive, industrial and consumer electronics. The company has a network of design and manufacturing locations and sales offices in Asia, Europe, and in North and South America. In fiscal 2018, TDK posted total sales of USD 12 billion and employed about 103,000 people worldwide.

About TDK-Lambda Corporation

TDK-Lambda Corporation, a group company of TDK Corporation, is a leading global power supply company providing highly reliable power supplies for industrial equipment worldwide. TDK-Lambda Corporation meets the various needs of customers with our entire range of activities, from research and development through to manufacturing, sales, and service with bases in five key areas, covering Japan, Europe, America, China, and Asia.

For more details, please pay a visit to http://www.tdk-lambda.com/en


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