TDK Corporation (TSE 6762) announces the introduction of a 48V 480W output model to the economically priced DRB series of 15 to 480W DIN rail mount power supplies. The product’s narrow 84mm width provides additional space for other DIN rail modules, or the use of a smaller enclosure. Applications for the DRB480-48-1 include factory automation, industrial process control, semiconductor fabrication, communications and test and measurement equipment.
The DRB480 rugged metal case has a depth of 124mm, a height of 125mm and a width of just 84mm. The power supply operates from a wide range 90 – 264Vac input enabling worldwide use. The DRB480-48-1 has a 48V 10A output and features a DC OK relay contact in addition to an LED indicator. The output can be adjusted from 48 – 52.8V to compensate for series blocking diodes or MOSFETs in redundant configurations.
Input to output isolation is 3,000Vac, input to ground 1,500Vac and output to ground is 500Vac. The DRB480 is convection cooled and rated for operation in -20 to +70ºC ambient temperatures (cold start at -40ºC), with linear derating above 50ºC to 62.5% load at 70ºC. A high efficiency of up to 92% reduces internal heating of the electrolytic capacitors, providing a field life in excess of 10 years with 24 hours a day operation at 75% load, 230Vac input and 40ºC ambient.
The unit is certified to IEC/EN/UL/CSA 60950-1, UL 508 and is CE marked for the Low Voltage, EMC and RoHS2 Directives. It meets EN 55011-B, EN 55032-B, CISPR11-B, CISPR32-B and EN 61204-3 (Class A) radiated and conducted emissions. The DRB480 complies with EN 61000-3-2 (Class A) harmonic currents, the EN 61000-4 immunity standards and line interruptions to SEMI F47.
For more information about the full range of TDK-Lambda DRB series of DIN rail mount power supplies, please call TDK-Lambda directly on +44 (0)1271 856600 or visit the website at: www.uk.tdk-lambda.com/drb
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 comprehensive portfolio features passive components such as ceramic, aluminum electrolytic and film capacitors, as well as 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 2019, TDK posted total sales of USD 12.5 billion and employed about 105,000 people worldwide.