VFK400W Series
400 W, 4:1 Input Range, Single Regulated Output, Chassis Mount, 1500 Vdc Isolation, Dc-Dc Converter


The VFK400W series is a rugged chassis mount dc-dc converter featuring an integrated heat sink for improved thermal performance. The aluminum heat sink allows the unit to operate at higher temperatures with a minimal amount of air flow. With an ultra-wide 4:1 input range, these high power dc-dc converters are ideal when being driven from a fluctuating device such as a battery which exhibits wide voltage swings during charging and discharging conditions.

Features

  • Up to 400 W continuous power
  • Rugged metal enclosure with integrated heat sink
  • 4:1 input range
  • Over current, over temperature, over voltage, and short circuit protections
  • Remote on/off control
  • Output trim
  • Remote sense
  • Efficiency up to 87%

Specifications

  • Regulation
    Yes
  • Package Type
    Chassis Mount
  • Isolation (Vdc)
    1500
  • Dimensions LxWxH (in)
    7.84 x 4.99 x 1.54
  • Dimensions LxWxH (mm)
    199.14 x 126.75 x 39.12

Available Models

Model Number Input Voltage (Vdc) Power (W) Output Voltage (Vdc) Output Current (A) Stock Check 3D Model Sample Request RFQ
VFK400W-Q24-S12 10 ~ 36 400 12 33.33 Stock Check VFK400W-Q24-S12 3D Model VFK400W-Q24-S12 -- Sample Request Request a Quote
VFK400W-Q24-S24 10 ~ 36 400 24 16.66 Stock Check VFK400W-Q24-S24 3D Model VFK400W-Q24-S24 -- Sample Request Request a Quote
VFK400W-Q24-S48 10 ~ 36 400 48 8.33 Stock Check VFK400W-Q24-S48 3D Model VFK400W-Q24-S48 -- Sample Request Request a Quote
VFK400W-Q48-S12 20 ~ 75 400 12 33.33 Stock Check VFK400W-Q48-S12 3D Model VFK400W-Q48-S12 -- Sample Request Request a Quote
VFK400W-Q48-S24 18 ~ 75 400 24 16.66 Stock Check VFK400W-Q48-S24 3D Model VFK400W-Q48-S24 -- Sample Request Request a Quote
VFK400W-Q48-S48 18 ~ 75 400 48 8.33 Stock Check VFK400W-Q48-S48 3D Model VFK400W-Q48-S48 -- Sample Request Request a Quote