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LFM550S & LFM550M Now Available in New B Version – Compact, Lightweight, and Cost-Optimized

More Flexibility, Same High Performance

CINCON has expanded its popular LFM550S and LFM550M series with the introduction of a new B version featuring an open-frame design. This cost-effective alternative to the enclosed C version (with semi-potting) is ideal for space-constrained or weight-sensitive environments.

Key Advantages of the B Version:

  • Smaller footprint: Perfect for tight-space installations
  • Lower profile & reduced weight: Ideal for lightweight system designs
  • More cost-effective: Streamlined for budget-sensitive applications
While lighter and more compact, the B version retains the same 550W output power, high reliability, and advanced protection features of the LFM series. It’s an excellent fit for controlled-environment systems.

Recommended for:

  • Factory automation & control
  • Industrial instrumentation
  • Communication systems
  • Medical peripheral devices
  • Commercial electronics

LFM550M – Medical Version

  • 550W AC-DC in 5"x3" open frame
  • Universal input: 85–264 VAC
  • Efficiency up to 94%
  • Class I & Class II
  • Low-profile 25.4 mm height
  • IEC/EN/UL 60601-1 (2x MOPP), IEC/EN/UL 62368-1
  • Continuous SCP, OVP, OTP
  • Operating altitude up to 5000m
  • High power density: 36.66 W/in³
  • Active PFC

LFM550S – Industrial Version

  • 550W AC-DC in 5"x3" baseplate-cooled form factor
  • Universal input: 85–264 VAC
  • Efficiency up to 94%
  • Class I
  • Low-profile 25.4 mm height
  • IEC/EN/UL 62368-1 Ed. 3.0
  • CISPR/FCC Class B compliance
  • Meets IEC/EN 60335-1
  • OVC II & OVC III rated
  • Full protections and active PFC

Interested in integrating LFM550 into your application? Contact FORTEC Switzerland – we’ll help you find the right version for your project.


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