DC/DC Converters - CALEX Mfg. Co.

April 3, 2012

ConTech, a Division of Calex, announces the “TMH” Series of DC/DC converters. The TMH Series offers up to 40 Watts of fully regulated output power with an industry standard 2 x 1” footprint. The series offers a 2:1 input range with nominal input voltages of 12VDC, 24VDC, and 48VDC. Single outputs offered are 3.3, 5, 12, and 15VDC. Dual outputs are +/-12 and +/-15VDC. 

The TMH Series operates with efficiencies as high as 92%. Features include Remote On/Off, Output Trim, and Short Circuit Protection. The operating ambient temperature range of the TMH is -40 to +55°C with no de-rating. The non de-rated temperature range can be extended to 65C 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. The TMH series is RoHS compliant.

  • 2 x 1” footprint
  • 2:1 input range
  • Dual outputs are +/-12 and +/-15VDC