CONCORD, Calif., 16 April 2012. ConTech in Concord, Calif., is introducing the QMJ series of DC-DC converters. The QMJ power electronics devices offer as much as 20 Watts of regulated output power. The series offers a 4:1 input range with nominal input voltages of 24 volts DC and 48 volts DC. Single outputs offered are 3.3, 5, 12, and 15 volts DC. Dual outputs are +/-12 and +/-15 volts DC. The power converters come in 1-by-1-inch packages.
The QMJ series operates with efficiencies as high as 90 percent. Features include remote on/off, output trim, and short circuit protection. The operating ambient temperature range of the QMJ is -40 to 70 degrees Celsius with no de-rating.
The unit is encapsulated with a thermally conductive potting compound in a six-sided metal case for improved thermal performance in still-air environments. The QMJ series is RoHS compliant.
For more information contact ConTech online at www.contech-us.com.