Power supplies with industrial and medical safety certifications

Programmable, convection cooled, 600W AC-DC power supplies have industrial and medical safety certifications


Date: 22 January 2019
Ref: 11907

TDK Corporation (TSE 6762) announces the introduction of the GXE600 series of 600W rated AC-DC power supplies, certified to the IEC 60601-1 medical safety standard as well as IEC 62368-1.  In a 1U high package, these convection cooled products have the ability to be digitally programmed across a wide range using an RS-485 interface (Modbus RTU protocol) or with a 0 – 6V external voltage.  Target applications are medical, industrial and test equipment requiring quiet operation, fan-less cooling and constant voltage, constant current programmability.

The GXE600 series can be operated as a 24V or 48V fixed output supply, or programmed to be provide a constant voltage, constant current (CVCC) source.  The voltage adjustment range is from 20 to 120% and the current from 20 to 100%.  Protection and recovery parameters can be set, as can the rise time slew rate.  Via the digital communications interface the power supplies can also indicate the estimated remaining electrolytic capacitor life-time, operating run-time and alarm history to enable remote preventative maintenance indication or fault finding.

The power supplies operate from a wide-range input of 85 to 265Vac with an earth leakage current of <300µA and dual input fuses as standard.  They can be used in ambient temperatures of -20°C to +70°C (-40°C start up), derating linearly above 50°C to 50% load at 70°C.  Derating or external cooling is required below 170Vac input.  The fully featured series also has an isolated 5V 1A standby voltage, remote on/off, DC Good and AC Fail isolated signals, with paralleling capability for up to five units.  The case dimensions are a compact 127 x 41 x 254mm (W x H x L).  The warranty period is seven years.

The units are safety certified to IEC/EN/ES/CSA 60601-1, IEC/EN/US/CSA 62368-1, IEC/EN/US/CSA 60950-1, EN 62477-1 (OVC III), with CE marking for the Low Voltage, EMC and RoHS2 Directives.  Input to output isolation is 4,000Vac (2 x MoPP), input to ground 2,000Vac (1 x MoPP) and 1,500Vac output to ground (1 x MoPP) for suitability with B and BF rated equipment.  The units also comply with EN 55011-B,  EN 55032-B, FCC Class B, VCCI-B conducted and radiated emissions, meet the EN 61000-3-2 harmonics and EN 60601-1-2 (Edition 4) immunity standards.

For more information about the TDK-Lambda GXE600 programmable power supplies, please call TDK-Lambda directly on +44 (0)1271 856600 or visit the TDK-Lambda website at:www.uk.tdk-lambda.com/gxe600


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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, aluminium 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, Micronas, Tronics and TDK-Lambda. TDK’s further main product groups include magnetic application products, energy devices, and flash memory application devices. 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 https://www.tdk-lambda.com/en/