DVHE283R3S - Delta Electronics

DVHE283R3S HIGH RELIABILITY HYBRID DC-DC CONVERTERS

The DVHE series of high reliability DC-DC converters is operable over the full military (-55 °C to +125 °C) temperature range with no power derating. Operating at a fixed frequency, these regulated, isolated units utilize well controlled undervoltage lockout circuitry to eliminate slow start-up problems. The DVHE is optimized for low voltage applications wit.

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• High Efficiency, Up to 90% Low Output Voltage Models Up to 50 Watts Output Power Up to 10 Amps Output Current High Reliability Very Low Output Noise Wide Input Voltage Range: 16 to 40 Volts Input Transient Voltage: 50 Volts for 1 sec Output Voltage Trim +/-10% NO Use of Optoisolators Undervoltage Lockout Short Circuit / Current Limit Protection High Power Density: > 50 W/in3 Industry Standard Package Precision Seam Seal or Solder Seal Hermetic Package Flanged and Non-flanged Versions Available. Custom Versions Available Additional Environmental Screening.