Military spec DC-DC converters

Paul Boughton

Stadium Power has introduced a range of military specification DC-DC converters. The BOA Series are fully compliant Military/COTS, low profile, baseplate-cooled converters with fully regulated outputs of up to 500W.

Four models are available: The BOA100m which has an input voltage range from 9V to 38 VDC and an output power of 100W, the 150W BOA150m with an input voltage range from 18 to 75 VDC, the BOA200m 200W output version with an input range of 9 to 75VDC and the BOA350m 350W output model which has an input voltage range from 18 to 75VDC.

The BOA series provides fully regulated and isolated output voltages over the range 12, 15, 24, 28, 36 and 48VDC

The BOA series provides fully regulated and isolated output voltages over the range 12, 15, 24, 28, 36 and 48VDC, has electronically limited inrush current, input to output isolation of 3000 Vac RMS, output to case isolation 500 Vac RMS, reverse polarity protection, surge protection to MIL-STD 1275 with the option of DEF-STAN 61-5 part 6 issue 6. Typical efficiency is up to 85% (BOA350m up to 92.5%) and switching frequency (kHz) (option f).

Other products available from Stadium Power include; LED power supplies and DALI drivers, commercial and MIL-STD EMC filters, plug-top and open frame medical power supplies for portable and system use, DC-DC converters, AC-DC power supplies from 5-1500W, battery chargers and EN54 Fire and Security power supplies offering the industry standard 13.8Vdc and 27.6Vdc outputs.