DC to DC Power Supplies (Converters)
DC/DC Converters meet UL/IEC/CSA medical safety standards.
Press Release Summary:
Comprised of 20 models, JHM series is offered in 3 and 6 W board mounted variants and in 24-pin DIP package. Units provide 3,000 Vac input to output isolation for up to 1 min that meets secondary isolation requirements for BF and CF applications and 5,000 Vac isolation for up to 10 msec for defibrillation proof compliance. Full load output is available from -20 to +60°C and up to maximum case temperature of +100°C with derating.
Original Press Release:
Ultra Compact Isolated DC/DC Converter Aimed at Medical Applications
XP Power today announced the JHM series of ultra compact low power isolated DC/DC converters. Offering 3 and 6 Watt board mounted variants and packaged in an industry standard 24-pin DIP package, the converters conform to the international medical equipment safety standards UL / IEC 60601-1 and CSA-C22.2 No 601.1. The units provide 3,000 VAC input to output isolation for up to 1 minute, meeting the secondary isolation requirements for BF and CF applications and 5,000 VAC isolation up to 10 milli-seconds for defibrillation proof compliance. Any medical appliance that may involve patient contact needs to provide isolation from hazardous voltages and have an extremely low leakage current. With such a small leakage current of 2 µA, and low 20 pF input to output capacitance, the JHM series meets these requirements and provides a reliable and cost effective solution for designers of medical equipment.
The JHM series comprises a total of 20 models. The 3 Watt and 6 Watt units are available in +12 VDC or +24 VDC nominal input versions covering the ranges of +10 to +17 VDC or +20 to +30 VDC. Single output models are available with +5, +12 or +15 VDC outputs. Dual output models offer +/-12 or +/-15 VDC options. Output voltages are fully regulated to within +/- 0.3% over all input conditions and less than +/- 2.0% over all load conditions.
The converters are capable of operating in most environments without any additional heat sinking or forced airflow. Full load output is available from -20 degrees C to +60 degrees C and up to the maximum case temperature of +100 degrees C with derating.
The units conform to EN55011 and EN55022 level A standards for conducted and radiated EMI without the need for any additional external components.
Based on an order for 500 pcs, the JHM series pricing ranges from $22.62 for a 3 Watt single output model up to $27.30 for a 6 Watt dual output model. Units are available for immediate delivery from Newark or direct from XP Power.
For further information and reader enquiries:
Duane Darrow,
XP Power,
990 Benecia Avenue,
Sunnyvale, CA 94085
Tel: (408)732-7777
Fax: (408)732-2002
Email: ddarrow@xppower.com
Web: www.xppower.com
William Sng SK,
XP Power (S) PTE LTD
Tel: +65 68469368
Fax: +65 67418730
Email: wsng@xppower.com
Web: www.xppower.com
XP Power is committed to being a leading provider of power solutions, including AC-DC power supplies and DC-DC converters. With ISO9001:2000, XP Power offers total quality, from in-house design through to manufacturing facilities around the world. The company offers the widest range of power products available from one source and unrivalled technical and customer support, aiding both vendor consolidation and cost reduction programmes. XP has 27 sales offices and manufacturing throughout Europe, North America and Asia.
XP Power Ltd, a London Stock Exchange listed public company, has design centres in Pangbourne and Fyfield (UK), Sunnyvale and Anaheim (California), and Singapore, which also serves as the company's headquarters. The design teams push back the boundaries of cost and technology, providing market leading power products. A dedicated in-house Added Value Engineering team configures customer specific solutions, with rapid response times. The applications team provide expert technical support to help customers integrate and use XP power products worldwide.
www.xppower.com
