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Polytron MUI65 Series AC-DC Converters, 65 Watt Medical Universal Input Range


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Daburn Part Number:

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AC-DC converters meet medical safety approvals  

With a universal input range and high efficiency up to 92%, our 65-watt MUI65 series of AC-DC converters for medical applications has an operating temperature range of -25 to 80°C, low leakage current under 75µA and a built-in EMI class A filter. This model also features an operating altitude of 5000M, 0.11 watt low standby power consumption and a 2000 VAC input to output 2 MOPP isolation. In addition, this model meets all UL, CE and ANSI/AAMI ES60602-2, EN60601-1 and IEC60601-1 safety standards.

FEATURES:

• Universal Input Range
• Operating Temperature Range: -25º to 80ºC
(with derating)
• Compact Package: 2.00” × 3.00” × 1.16”
• Mounting Options: Screw Terminal, Chassis Mount,
Din Rail, Open Type, Enclosed (Standard)

• High Efficiency: Up to 92%
• Active Power Factor Correction
• Low Leakage Current Under 75μA
• Built-in EMI Class A Filter
• 2000VAC Input to Output 2 MOPP Isolation

• Class I and Class II Protection
• Medical Safety Approvals: UL, CE and ANSI/AAMI
ES60601-1, EN60601-1 and IEC60601-1 3rd Edition
• RoHS Compliant to 2011/65/EU
• 0.11 Watt Low Standby Power Consumption
• Operating Altitude 5000M












MUI65 Series Specification Sheet PDF
 

Daburn Part
Number
Input Range Vac Output Voltage
Vdc
Output Current at
Convention Cooled
60ºC TA 
A
Max. Output Power
W
Input Power at No Load
W
Efficiency (%)
MUI65-5SB










85-264
5 10 50 0.11 90
MUI65-7SB 7.5 8.67 65 0.11 90
MUI65-9SB 9 7.23 65 0.11 91
MUI65-12SB 12 5.42 65 0.11 92.5
MUI65-15SB 15 4.34 65 0.11 93.5
MUI65-24SHB 24 2.71 65 0.11 93.5
MUI65-24SB 24 2.71 65 0.11 92
MUI65-28SHB 28 2.33 65 0.11 93.5
MUI65-28SB 28 2.33 65 0.11 91.5
MUI65-36SB 36 1.81 65 0.11 92.5
MUI65-48SB 48 1.36 65 0.11 93
MUI65-53SB 53 1.24 65 0.11 92.5




Input and Output Specifications:

INPUT

  • Voltage Range
    • AC input: 85 - 264 Vac
    • DC input: 120 - 370 Vdc
  • Input frequency
    • AC input: 47 - 63 Hz
  • Input current
    • 100 Vac and full load: 1.6 A
    • 240 Vac and full load: 0.9 A
  • No load input power
    • 230 Vac: 0.11 watts
  • Leakage current
    • 264 Vac: 75µA
  • Start-up time: 1000 ms
  • Rise time: 20 ms
  • Hold-up time
    • 115 Vac and full load: 16 ms
  • Input inrush current
    • 230 Vac: 60 A
  • Input protection
    • Internal fuse in line and neutral: T3.15A/250Vac

OUTPUT

  • Output power: 65 Watts
  • Initial set voltage
    • 230 Vac and full load: ±1%
  • Line regulation
    • Low line to high line at full load: ±0.2%
  • Load regulation
    • No load to full load, 5Vout: ±0.7%
    • Output voltages: ±0.5%
    • 10% load to 90% load, 5Vout: ±0.6%
    • 10% load to 90% load, others: ±0.4%
  • Voltage adjustability
    • Single output, 53Vout: -20 - 10%
    • Single output, others: ±10%
  • Minimum load: 0%
  • Ripple and noise (measured by 20 MHz bandwidth)
    • With a 10µF/25V 1206 X7R MLCC, 5Vout, 7.5Vout, 9Vout, 12Vout, 15Vout: 75 mVp-p
    • With a 1µF/50V 1206 X7R MLCC, 24Vout, 28Vout, 36Vout: 75 mVp-p
    • With a 0.1µF/100V 1206 X7R MLCC, 48Vout, 53Vout: 150 mVp-p
  • Temperature coefficient: ±0.02%/°C
  • Transient response peak deviation
    • Load step change from 50-75% at 2.5A/µs: 3Vout
  • Transient response recovery time: 600µs
  • Over voltage protection
    • % of Vout(nom); latch mode: 125 - 140%
  • Over load protection
    • % of Lout rated; hiccup mode: 145%
  • Short circuit protection: continuous, automatic recovery

More Specifications:

GENERAL SPECIFICATIONS

  • Isolation voltage (1 min, 2 MOPP isolation)
    • Input to Output: 4000 Vac
    • Input (output) to FG: 2500 Vac
  • Isolation resistance: 500 Vdc: 0.1 GΩ
  • Switching frequency
    • 5Vout: 230 Vac, 60 kHz
    • 7.5Vout: 80 kHz
    • 9Vout: 70 kHz
    • Others: 120 kHz

ENVIRONMENTAL SPECIFICATIONS

  • Operating ambient temperature
    • Natural convection with derating: -40 - 80°C
  • Storage temperature range: -40 - 85°C
  • Operating altitude
    • Vertical direction by natural convection (20LFM): 5000 m
  • Shock: IEC60068-2-27
  • Vibration: IEC60068-2-6
  • Relative humidity
    • Non-condensing: 5 to 95% RH

PHYSICAL SPECIFICATIONS

  • Design meet safety standard
    • ANSI/AAMI, ES60601-1, IEC60601-1, EN60601-1
  • Weight
    • MUIO: 117g (4.13oz)
    • MUIT: 157g (5.54oz)
    • MUI: 172g (6.07oz)
    • MUID: 193 (6.81oz)
  • Dimensions: 2.00" x 3.00" x 1.16" (50.8mm x 76.2mm x 29.46mm)
  • MTBF: 1.494 x 10^6 hrs, MIL-HDBK-217F, full load

 

EMC SPECIFICATIONS

  • EMI
    • EN55011, EN55022 and FCC Part 18
      • Conducted: Class B
      • Radiated: Class B
  • Harmonic currents
    • EN6100-3-2, full load: Class A
  • Voltage flicker: EN61000-3-3
  • ESD
    • EN61000-4-2, Perf. Criteria A
      • Air ±8KV and Contact ±6KV
  • Radiated immunity
    • EN61000-4-3, Perf. Criteria A: 20 V/m
  • Fast transient
    • EN61000-4-4, Perf. Criteria A: ±2KV
  • Surge
    • EN61000-4-5, Perf. Criteria A
      • DM ±1KV and CM ±2KV
  • Conducted immunity
    • EN61000-4-6, Perf. Criteria A: 20 Vr.m.s
  • Power frequency magnetic field
    • EN6100-4-8, Perf. Criteria A: 10 A/M
  • Dip and interruptions
    • EN60601-1-2
      • 230 Vac 50Hz, 30%, 500mS, Perf. Criteria A
      • 230 Vac, 50Hz, 60%, 100mS, Perf. Criteria A
      • 230 Vac, 50Hz, >95%, 10mS, Perf. Criteria A
      • 230 Vac, 50Hz, >95%, 5000mS, Perf. Criteria B
    • EN61000-4-11
      • 100 Vac, 50Hz, 30%, 500mS, Perf. Criteria A
      • 100 Vac, 50Hz, 60%, 100mS, Perf. Criteria B
      • 100 Vac, 50Hz, >95%, 10 mS, Perf. Criteria A
      • 100 Vac, 50Hz, >95%, 5000mS, Perf. Criteria B

 

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