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RECOM Power RACM90-K 90W Open-Frame/Enclosed AC/DC Converters

RECOM Power RACM90-K 90W Open-Frame/Enclosed AC/DC Converters are Limited Power Source (LPS)-rated according to medical, ITE, industrial, and household market safety standards. With an industry-standard 2” x 4” footprint, variants are available as an open card or with an enclosure. The RACM90-K converters feature a wide-range nominal input from 100VAC to 240VAC with a tightly regulated single output. Easy system integration is enabled by a wide compliance margin to EMC standard EN55032 class B. On-board dual fuses are included. The RACM90-K devices offer immunity to surges for installation class 3 and over-voltage category OVCIII. Certifications are maintained to 4000m altitude within a wide operating temperature range.

Features

  • Wide 85VAC to 264VAC input range
  • Operating temperature from -40°C to +90°C
  • OVC III and LPS-rated
  • 2MOPP medical certified, B and BF compliant
  • 4000m operating altitude
  • Class B EMC filter built-in
  • Reinforced insulation grade
  • 2" x 4" Dimension
  • Pollution Degree 2
  • 3-year warranty
  • RoHS and REACH compliant

Applications

  • Industrial control equipment and terminals
  • Medical monitoring
  • Medical automation
  • Test and measurement terminals and apparatus
  • Household appliances
  • Industrial test and workstations

Specifications

  • 85VAC to 264VAC input voltage range
  • 12VDC to 48VDC nominal output voltage range
  • 1.2A (at 230VAC) or 2A (at 115VAC) input currents
  • 1.87A to 7.5A output current range
  • 30A (at 115VAC) or 40A (at 230VAC) cold start inrush currents
  • 90W output power
  • 200mW typical no-load power consumption
  • 47Hz to 63Hz input frequency range
  • 65kHz typical internal operating frequency
  • 87% to 90% typical efficiency range
  • 0% minimum load
  • 150ms typical start-up time
  • 25ms typical rise time
  • 12ms to 70ms hold-up time range
  • 4kVAC isolation voltage
  • 1GΩ minimum isolation resistance
  • 100pF maximum isolation capacitance
  • -40°C to +90°C operating temperature range
  • UL 94V-0 FR4 PCB
  • Aluminum baseplate/case

Related Power Product

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Published: 2022-10-02 | Updated: 2023-10-02