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HFBC100-W/Ks

DC/DC Converter HFBC100-W/Ks for automotive, transport & railway

  • HFBC100-W/Ks

HFBC100-W/Ks Highlights

Input & Output

  • Ultra-wide input range: 14.4 V to 154 V (single device covers all voltages)
  • Single isolated output

Protection & Safety

  • Overtemperature shutdown
  • Short-circuit protection
  • Active inrush current limiting
  • Active reverse polarity protection
  • Hold-up time > 10 ms (Class S2)

Mechanical & Environmental

  • Chassis-mountable design
  • Potted version for superior vibration resistance
  • Operating ambient temperature: – 40 °C to + 85 °C

Standards & Compliance

  • Railway standard EN 50155
  • EMC standard EN 50121-3-2
  • EN 45545-2 (Fire and Smoke
  • EN 61373 (Shock/Vibration)
The HFBC100-W/Ks for wall mounting offers an ultra-wide input voltage range from 14.4 V to 154 V with 100 watts of power.

HFBC100-W/Ks – Compact DC/DC Converter for Global Applications

Cutting-edge technology meets minimal footprint: The HFBC100-W/Ks is a high-performance DC/DC converter engineered to support all international on-board voltages from 24 V to 110 V in a single unit. Its ultra-wide input range makes it ideal for globally operating businesses seeking cost-effective qualification across various systems.

Versatile & Rugged for Demanding Environments

Designed for use in harsh conditions, this converter seamlessly powers devices such as box PCs, display units, fans, intercoms, and customer-specific systems — with no derating required between –40 °C and +85 °C.

  • Fully encapsulated design offers resistance to:
    • Vibrations up to 5.72 m/s²
    • Shocks up to 50 m/s²
    • High humidity environments
  • Certified fire protection ensures safe use across various industries
  • Efficiency up to 93 % for energy-conscious performance

Compact Power with Strong EMC & Fail-Safe Design

With dimensions of just 113 mm × 46 mm × 35 mm, the HFBC100-W/Ks offers full compliance with EN 50121-3-2 without needing external components. Its integrated 10 ms power failure bridging (Class S2) ensures seamless operation during short outages.

  • Active reverse polarity protection
  • Limited inrush current
  • Integrated overvoltage and overtemperature protection
  • Safe under no-load and continuous short-circuit conditions
  • Parallel operation supported
  • Adjustable output voltage for flexible applications

Sustainable & Ready for Deployment

  • REACH and RoHS compliant
  • Built using conflict-free materials

Datasheet

Vin/V
min. - max.
Vout1/VIout1/ATypeOrder number
14,4 - 15412,08,3HFBC100-W/Ks87711203228*
14,4 - 15424,04,16HFBC100-W/Ks87712403224*
    *available Q1/2025

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