LPT60-M Medical Series

60—80 Watt Medical AC-DC Power Supplies

The LPT60-M series of open-frame AC-DC power supplies comprises two triple output models covering standard voltages from -15 V to 15 V. Both models accept a universal input of 85—264 Vac or 120—300 Vdc and feature medical safety approvals, with a very low safety ground leakage current of less than 75 microamps. These compact switch-mode power supplies feature main output overvoltage protection and remote sense, with short-circuit protection on all outputs. LPT60-M series power supplies provide 60 watts of output power with free air convection cooling and 80 watts with 30 CFM of forced air. They are suitable for a wide variety of of medical, laboratory and dental applications, as well as low power industrial applications.

Datasheet Technical Documentation Print this page
  • Total Max Power:
    80 W
  • Total Max Current:
    8 A
  • Input Voltage:
    852 V to 264 V
  • Output Voltage:
    -15 V to 15 V
  • Outputs:
    Triple
  • Size (L x W x H):
    5.000" x 3.000" x 1.650"
  • Warranty:
    2 years
  • Operating Temperature:
    -20°C to +70°C

Electrical Specifications

  • Input
  • Output
  • Efficiency: 70% typical at full load
  • Input range: 85 - 264 Vac, 120-300 Vdc
  • EMI filter: FCC Class A conducted CISPR 22 Class A conducted
  • Safety ground leakage current: < 0.5 mA @ 50/60 Hz, 264 Vac input
  • Input current: 1.5 A max. (RMS) @ 115 Vac
  • Frequency: 47 - 440 Hz
  • Inrush current: < 18 A peak @ 115 Vac; < 36 A peak @ 230 Vac
  • Adjustment range: -5, +10% minimum
  • Remote sense: Compensates for 0.5 V lead drop min.
  • Cross regulation: ± 2% on output 1; ± 5% on outputs 2,3
  • Overload protection above peak rating: Short circuit protection on all outputs
  • Hold-up time: 20 ms @ 60 W load, 115 Vac nominal line
  • Maximum power: 60 W for convection; 80 W with 30 CFM
  • Medical safety approvals
  • Universal input
  • 3” x 5” footprint
  • Remote sense on main output
  • Built-in EMI filter
  • Low output ripple
  • Adjustable main output
  • Overvoltage protection
  • Overload protection
  • LPX60 enclosure kit available
  • RoHS compliant

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