Mil/COTS hybrid thick film HQX28 series high-reliability DC/DC converter can work at specified input voltage, the max. output power is 216W and efficiency is as high as 90%.Mil-grade hybrid HQX28 series high-reliability DC/DC converter adopts push-pull topology technology, and the constant switching frequency is 80~120kHz.
Mil/COTS hybrid thick film HQX28 series high-reliability DC/DC converter is made by the thick-film hybrid integration process and is totally sealed in a metal package. Both the design and manufacture of the Mil/COTS hybrid thick film HQX28 series high-reliability DC/DC converter satisfy the requirements of GJB2438A-2002 “General specification for packages of hybrid integrated circuits” and specific specification of the product. The input end turn on the HMD-CE03F power filter, can be improvement the electromagnetic compatibility performance for Mil/COTS hybrid thick film HQX28 series high-reliability DC/DC converter .
The features of the Mil/COTS hybrid thick film HQX28 series high-reliability DC/DC converter
Range of input DC voltage: 24~32V, nominal input DC voltage 28V
Output power: 216W
Operating temperature (Tc): -55~+125℃
Input, output and package are isolated mutually
Insulation resistance: R≥100MΩ(DC 500V)
Efficiency reaches as high as 90%
Totally sealed metal package
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