• BD Micro Compressors

    Hermetic Refrigeration Compressors
    for DC Voltage

    Sales Request   Technical Support

    • The outstanding DC compressor for automotive and truck applications
  • Automotive Ready
    Automotive components matching requirements and standardised processes (e.g. PPAP, IMDS)

  • Low Electromagnetic Interference
    EMI designed for controlled emissions and immunity against external sources

  • Compact and Powerful
    One compressor covering all applications: LBP, MBP, and HBP

  • Benchmark in the Automotive Market
    Setting the standard in the car and truck market for 10 years

  • Heavy Duty Version
    HD variant can handle extreme vibrations, proven in truck applications for many years (BD1.4F-VSD-HD)

  • BD Micro Automotive
    The BD1.4F-AUTO.3 with its dedicated controller is optimized for applications in the automotive segment

Technical Details

Refrigerants R134a, R1234yf
Nominal Voltage 12 V, 24 V
Voltage Range 9–31 V, 9.6–17 V
Frequency Range
Displacement 1.41 cm³
Variable Speed Variants Available only
Ultra-Low Temperature Models Available no
LBP 13–34 W
MBP 42–94 W
HBP 83–173 W
L-MBP yes
M-HBP no
L-M-HBP yes

Find Your Product in Our Selector

Typical Applications

  • Truck and bus, drawer fridge

    Truck, drawer fridge

  • Truck and bus, fridge

    Truck and bus, fridge

  • Passenger car, minibar

    Passenger car, minibar

  • Portable box, small

    Portable box, small

  • Medical cooling transport box, portable

    Medical transport box

Technical Literature


In addition to the technical data available in the compressor section, you can find more information and materials about our products. This includes a detailed explanation of the product, the customer benefits as well as interviews, and much, much more.