COTS power supply meets the special needs of shipboard gun control systems

The P/N 94039-1 is a three-output shipboard power supply enhanced to meet the shipboard input-power requirements of MIL-STD-1399, Section 300B. The power supply also includes numerous other MIL-STD design factors for input power and environmental parameters for use on land, airborne, and shipboard.

The power supply input is power factor-corrected and accepts voltages from 85 to 265 Vac and frequencies from 47 to 440 Hz. Three outputs provide two at 20 Vdc at 6.25 A and one at 24 Vdc at 16.7 A. In addition to being deigned to meet both MIL-STD- 1399 and MIL-STD-704 input power requirements, it is also designed to meet MIL-STD-901 and MIL-STD-810 for shock; MIL-STD-167 and MIL-STD-810 for vibration and humidity; and MIL-STD-461C/D and RE102 (with proper shielding) for EMI/EMC. Protection from short-circuit, overcurrent, overvoltage, and overtemperature are standard. The supply measures 11.32 x 5 x 2.0 in.
Behlman Electronics : www.behlman.com