Friday, October 28, 2016
Archive >  December 2013 Issue >  New Products > 

ConTech Intros 20-Watt DC/DC Converter
DC/DC power converter.
Concord, CA — ConTech, a Division of Calex, has introduced the "QMJ" Series of DC/DC converters. The converters offer up to 20 Watts of fully regulated output power, accepting a 4:1 input range with nominal input voltages of 24VDC and 48VDC. Single outputs offered are 3.3, 5, 12, and 15VDC. Dual outputs are ±12 and ±15VDC. The footprint is 1 x 1-in. (25.4 x 25.4mm) package, thereby offering a space-saving alternative.

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 is -40 to +70°C with no derating. 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 converters are RoHS-compliant.

Contact: ConTech/Calex Mfg. Co., Inc., 2401 Stanwell Dr., Concord, CA 94520-4841 877-302-4411 or 925-687-4411 fax: 925-687-3333 E-mail: Web:

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