Skip to main content

Cincon Introduces LFM550S & LFM550M Series: New 550W Fanless Power Supplies for Industrial and Medical Applications

Cincon has announced the launch of its new LFM550S and LFM550M series, two robust AC/DC power supply families designed to meet the demands of industrial and medical environments. With a height of just 1 inch, these fanless, high-efficiency power supplies combine compact design with reliable performance, even in extreme operating conditions.

Key Specifications

  • Power Output: 550W
  • Form Factor: 5.09” x 3.29” x 1”
  • Cooling: Fanless with baseplate conduction
  • Input Range: 85–264Vac / 115–370Vdc
  • Output Voltages: 12V, 15V, 24V, 28V, 30V, 36V, 48V, 54V
  • Altitude Capability: Up to 5000m
  • Efficiency: Up to 94%
  • Operating Temperature: -40°C to +90°C
  • Power Density: 32.84W/in³

Design Features

Built with a semi-potted chassis and designed for silent, maintenance-free cooling, both series can sustain 450W through conduction using an external baseplate (38.1cm x 38.1cm x 0.2cm). The compact size and rugged thermal performance make them ideal for space-limited and harsh environments.

Comprehensive Protection Features

  • Over Temperature Protection (OTP)
  • Over Voltage Protection (OVP)
  • Over Current Protection (OCP)
  • Continuous Short Circuit Protection (SCP)

Certifications & Safety Standards

  • IEC/EN/UL 62368-1 (LFM550S & LFM550M)
  • IEC/EN/UL 60601-1 Ed. 3.2 (LFM550M)
  • EN 55032 / CISPR/FCC Class B (LFM550S & LFM550M)
  • EN 55011 (LFM550M)

The LFM550M supports Class I and II installations, while the LFM550S is rated for OVC III (2000m) and OVC II (5000m).

Target Applications

LFM550S – Industrial:

  • Industrial computers and automation
  • Telecom and network equipment
  • Substations, kiosks, drones, ROVs
  • Robotics and marine systems
LFM550M – Medical:

  • Imaging and diagnostic devices
  • Surgical lighting and endoscopy systems
  • Dental chairs, ventilators, CT scanners
  • Portable X-ray and medical laser equipment
If you have any questions about the products - please feel free to get in touch!
Contact us