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.