The MTC35 and MTC50 series of COTS 35- and 50-W dc/dc converters target military vehicle and avionics applications. The robust and encapsulated board mounted modules accommodate a 10 to 40-Vdc input range and can handle transients up to 50 Vdc for up to 100 ms.
Single output modules are available with +3.3, +5, +12, +15 or +28 Vdc outputs and can be adjusted between −20% and +10% via an external trim pin. The units meet the environmental MIL-STD 810F specification that covers shock, vibration, humidity, temperature, salt spray and altitude. Operating temperature extend from −40 to + 100C. Unit startup is possible from as low as −55C. (Ea/500: MTC35, from $125; MTC50, from $139 available now.)
By Paul O’Shea
XP Power , Sunnyvale , CA
Duane Darrow 408-732-7777
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