Posted to News on 15th Oct 2007, 21:05
Eighth-Brick power supplies deliver 75W at 18-36V
SynQor is releasing a new range of isolated DC/DC converters targeting the industrial marketplace as part of the ongoing expansion of its InQor product range. The IQ24-EGA series of industry-standard Eighth-Brick supplies operate over an input voltage range of 18-36V and provide up to 25A (75W) of output power. The 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 industrial computing, the IQ24-EGA series is available either as an open-frame design or fully-encased with an attached baseplate for cold-plate or heat-sink mounting in harsh environments. Sized at just 58.4 x 22.9 x 10.41mm in open-frame format, the supplies offer an extremely high power density at efficiency levels of up to 90 per cent.
The high efficiency and optimised layout of the patented synchronous rectifier-based topology leads to maximum output current availability with minimal derating. In many cases the IQ24-EGA is able to replace traditional quarter-brick packages from competitors used in existing designs, offering significant advantages designers. Fixed switching frequency operation offers predictable EMI performance, and MTBF figures in the region of 2.5Mhrs reflect the high reliability.
SynQor says 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 2000V DC. Control and protection features include remote sense, a wide output voltage trim range of –10 to +10 per cent, input under-voltage lockout, output OVP, current limit, short-circuit protection, active back bias limiting and thermal shutdown. Operating temperature range is -40 to +100degC.
Sample and production quantities are available immediately with a stock to eight-week lead-time. The modules are priced at $62.30 in OEM quantities.
