Power Electronics / Power Management


PFC rectifiers

2 February 2011 Power Electronics / Power Management

The new 600 V, 8 A devices feature an ultra-low typical voltage drop of 1 V at rated current, fast recovery times as low as 16 ns in hard switching conditions, and typical leakage current at 125°C as low as 30 μA.

Addressing 70 W to 400 W switch mode power supply (SMPS) applications, the new rectifiers provide an energy-efficient power factor correction (PFC) solution for a range of electronic consumer equipment, as well as lighting/ballast applications. Their low forward voltage, optimal stored charge and low recovery current are designed to minimise conduction and switching losses, improve application efficiency and reduce EMI generation.

Three device versions are available to suit the main types of SMPS PFC implementations: the VS-8E2TL06 for DCM/CRM, the VS-8E2TH06 for CRM and the VS-8E2TX06 for CCM. Each is available in TO-220AC and TO 220FPAC packages with a 175°C maximum junction temperature rating.

For more information contact EBV Electrolink, +27 (0)21 402 1940, [email protected], www.ebv.com



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