Schaefer, Inc. has unveiled its C3700 Series of 1250 watt (W) DC-DC and AC-DC converter modules and battery charger. The series uses industrial-grade components as well as a robust 6U design. The result is a compact solution for extreme industries such as rail and transit for railway controls, communications equipment, military applications, transportation, alternative energy applications, and process control systems.
According to the company, the ultra-high efficient C3700 Series delivers up to 1250W of power with nine standard DC input voltage ranges from 18VDC to 640VDC. AC input options include single-phase 115VAC or 230VAC or three-phase inputs of 3x200, 3x400 and 3x480VAC. Single outputs are also available in 12 standard ranges from 5VDC-400VDC.
The series features protection circuitry, efficiencies up to 95%, natural convection cooling and a standard operating temperature range of –20°C to 75°C, with an option for -40°C to 75°C. DC-DC and AC-DC models have remote sensing.
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