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High Efficiency 18-36V I/P Eighth-Bricks A new range of isolated DC/DC converters has been launched by , targeting the industrial marketplace as part of the ongoing expansion of its InQor product range. The IQ24-EGA Series of industry standard Eighth-Brick devices operates over an input voltage range of 18V to 36V, and delivers up to 25A, or 75W of output power. Available output configurations include 1.8V/25A; 3.3V/20A; 5V/15A; 7V/10A; 12V/6A; 15V/5A and 24V/3A. Targeting a diverse range of applications including industrial process control systems and computing, the Series is available either as an open frame device of just 58.4 x 22.9 x 10.41mm, or fully encased with an attached baseplate for cold-plate or heatsink mounting in harsh environments. They offer an extremely high power density, at efficiency levels of up to 90%. The high efficiency and optimum layout of its patented synchronous rectifier based topology, affords maximum output current availability with minimal derating. In many instances the Eighth-Brick IQ24-EGA may replace traditional Quarter-Brick packages, offering significant advantages to the board designer. Fixed switching frequency operation offers predictable EMI performance, and MTBF figures in the region of 2.5Mhrs reflect the high reliability of the devices. The IQ24-EGA series is capable of withstanding transients on the input to 50V for 100ms, and has a basic isolation level from input to output of 2000Vdc. Control and protection features include remote sense, a wide output voltage trim range of - 10% to +10%, input under-voltage lockout, output OVP, current limit, short circuit protection, active back bias limiting, and thermal shutdown. Operating temperature range is -40 to +100°C. |
EDI-new-products-08-11-2007 |
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