Advanced Energy Industries Inc. (Nasdaq: AEIS) has launched the DF150, a 160 W AC-DC power supply designed for extreme-environment applications, according to a company press release. The DF150 is the first product in the company's new Defiant Future series of power supplies targeting the defense, industrial, telecommunications, transportation and energy sectors.

The unit delivers a nominal 27 VDC at 6 A and is certified to MIL-STD 810H, covering shock, vibration, altitude variations and thermal extremes. It is also certified to MIL-STD 461G for electromagnetic compatibility, with certifications including RE102, CE102, CS101, CS114, CS115, CS116, CS118 and RS103.

The DF150 operates across a temperature range of -46°C to +60°C without performance degradation and carries an IP67 rating, making it fully submersible. The unit delivers up to 91% efficiency at full load and operates with no minimum load, with leakage of 275 µA at 230 VAC.

Advanced Energy offers the DF150 with either conduction cooling via a base plate or convection cooling with a mounted heatsink. Additional options include various input cable configurations and case colors.

"The DF150 marks a significant step forward in what is possible from a standard commercial defense power supply," said Joe Voyles, Advanced Energy's vice president of Industrial Power Conversion Products. "It delivers the performance and breadth of MIL-STD certifications often associated with custom-designed solutions with the availability and lead-time advantages of a standard commercial product."