DC-DC converter power supplies with as much as 40 Watts output introduced by ConTech

CONCORD, Calif., 15 March 2011. ConTech, a division of Calex in Concord, Calif., is introducing the TMH series of DC-DC converter. The RoHS-compliant power electronics device offers as much as 40 Watts of regulated output power with an industry standard 2-by-1-inch footprint.The series offers a 2:1 input range with nominal input voltages of 12, 24, and 48 volts DC. Single outputs offered are 3.3, 5, 12, and 15 volts. Dual outputs are +/-12 and +/-15 volts DC.The TMH series operates with efficiencies as high as 92 percent. Features include remote on/off, output trim, and short circuit protection. The operating ambient temperature range of the TMH is -40 to 55 degrees Celsius with no de-rating.

The non de-rated temperature range can be extended to 65 C ambient with an optional heat sink. The unit is encapsulated with a thermally conductive potting compound in a six-sided metal case for improved thermal performance in still air environments.

For more information contact ConTech online at www.contech-us.com.