New Industry Products

ConTech Announces 20W DC-DC Converter with a 4:1 Input

June 06, 2011 by Jeff Shepard

ConTech, a division of Calex, announced the "QMJ" series of dc-dc converters. The QMJ Series offers up to 20W of fully regulated output power. The series offers a 4:1 input range with nominal input voltages of 24 and 48Vdc. Single outputs offered are 3.3, 5, 12, and 15Vdc. Dual outputs are +/-12 and +/-15Vdc. The footprint used on the 1 x 1" package is same as that of an industry standard 1 x 2", there by offering a space saving alternative.

The QMJ Series operates with efficiencies as high as 90%. Features include Remote On/Off, Output Trim, and Short Circuit Protection. The operating ambient temperature range of the QMJ is -40 to +70°C 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.

Pricing for the QMJ Series is as low as $23.15/ea (1K). Units are available from stock to 6 weeks.