Browse Categories
PayPal Accept credit cards with QuickBooks Payments
Mailing Lists

Polytron MUI450 Series AC-DC Power Supply Modules, 450 Watt, Universal Input For Medical Applications


Price (Each): Call or e-mail for quotes or to order.
Available to Order
Item Number: MUI450

Medical Applications

Ideal for medical applications, our MUI450 series of AC-DC power supplies features low leakage current and standby power, as well as 5,000 meter operating altitude, 2 MOPP, 4000 VAC reinforced insulation and adjustable output voltage. This series also provides over voltage, short circuit and over temperature protection, all in a compact open frame or enclosed package. The MUI450 is RoHS II and Reach-compliant and meets ANSI/AAMI ES60601-1, EN60601-1 and IEC60601-1 3rd Edition safety approvals.

MUI450 Series Specification Sheet PDF

 

Output Current at 230Vac and Ta 50ºC
Daburn Part
Number

Input Voltage
(Vac)

Output Voltage
(Vdc)
Natural Convection
(A)
Conduction Cooling
A
Forced air cooling with 21CFM
A
Input Power at No Load
W
Efficiency
%

MUI450-12SB2

85-264

12 20.8 23.3 37.5 0.3 91

MUIE450-12SB-F2

12     37.5 0.4 91

MUI450-15SB

15 16.6 18.6 30 0.3 92

MUIE450-15SB-F2

15     30  0.4 92

MUI450-24SB

24 13.3 14.55 18.75 0.5 93

MUIE450-24SB-F2

24     18.75 0.8 93

MUI450-28SB

28 11.4 12.5  16.1 0.5 93

MUIE450-28SB-F2

28     16.1  0.8 93

MUI450-48SB

48 6.65 7.3 9.4 0.5 94

MUIE450-48SB-F2

48     9.4  0.8 94

MUI450-53SB

53 6.05 6.6 8.55 0.5 94

MUIE450-53SB-F2

53     8.55 0.8 94



Input and Output Specifications:


INPUT

  • Voltage Range:
    • AC Input: 85 - 264VAC
    • DC Input: 120 - 370VDC
  • Input Frequency: AC Input: 47 - 63Hz, AC Input
  • Input Current:
    • 100 VAC and full load: 5.8A
    • 240 VAC and full load: 2.4A
  • No Load Input Power
    • 230 VAC, MUI, 12Vout, 15Vout: 0.3A
    • Others: 0.5A
    • MUIE-F2, 12Vout, 15Vout: 0.4A
    • Others: 0.8A
  • Leakage Current: 264 Vac: 100µA
  • Power factor: 0.95
  • Start-up time: 2000ms
  • Rise time: 30ms
  • Hold-up time: 115 Vac and Full Load: 14ms
  • Input Inrush Current: 230 Vac: 100A
  • Input Protection: Internal fuse in line and neutral: T6.3A/250Vac

 

OUTPUT

  • Output Power
    • Forced air cooling, All: 450W
    • Conduction cooling at 230Vac, 12Vout, 15Vout: 280W
    • Others: 350W
    • Natural convection at 230Vac, 12Vout, 15Vout: 250W
    • Others: 320W
  • Initial Set Voltage Accuracy: 230Vac and full load: ±1.0
  • Line Regulation: Low Line to High Line at Full Load: ±0.2%
  • Load Regulation:
    • No Load to Full Load: ±0.5%
    • 10% to 90% Load: ±0.4%
  • Voltage Adjustability: ±8%
  • Minimum Load: 0%
  • Ripple and Noise (Measured by 20MHz bandwidth)
    • With a 10μF/25V 1206 X7R MLCC, 12Vout: 250mVp-p
    • With a 10μF/25V 1206 X7R MLCC, 15Vout: 300mVp-p
    • With a 1μF/50V 1206 X7R MLCC, 24Vout: 240mVp-p
    • With a 1μF/50V 1206 X7R MLCC, 28Vout: 280mVp-p
    • With a 1μF/50V 1206 X7R MLCC, 48Vout: 480mVp-p
    • With a 0.1μF/100V 1206 X7R MLCC, 53Vout: 530mVp-p
  • Temperature Coefficient: ±0.02%/ºC
  • Transient Response Peak Deviation: Load step from 50-75% change at 2.5A/μs: 3% Vout
  • Transient Response Recovery Time: Load step from 50-75% change at 2.5A/μs: 600μs
  • Over Voltage Protection: % of Vout(nom); Latch mode: 110 - 135
  • Over Load Protection: % of lout rated; Hiccup mode: 115-150%
  • Short Circuit Protection:
    • Protection level 1 (nominal): Continuous, automatic recovery
    • Protection level 2 (instantaneous high current): Latch
  • Standby Power Supply: 5V at 2000mA
  • Fan Power Supply: 12V at 500mA

 

 

More Specifications: 

 

GENERAL

  • Isolation Voltage:
    • Input to Output, 1 minute (2MOPP insulation): 4000Vac
    • Input (Output) to F.G.: 2500Vac
  • Isolation Resistance: 500Vdc, 0.1GΩ
  • Switching Frequency:
    • 230Vac, Full load, 12Vout, 24Vout, 48Vout: 65kHz
    • Others: 75kHz

ENVIRONMENTAL

  • Operating Ambient Temperature:
    • MUI, with derating: -40-85ºC
    • MUIE-F2: -40-80ºC
  • Storage Temperature Range:
    • MUI: -40-85ºC
    • MUIE-F2: -40-80ºC
  • Operating Altitude: 5000m
  • Thermal Shock: MIL-STD-810F
  • Shock: IEC60068-2-27
  • Vibration: IEC60068-2-2-6
  • Relative Humidity: Non-condensing, 5% to 95% RH

 

PHYSICAL

  • Design Meet Safety Standard:
    • IEC/EN/ANSI/AAMI ES 60601-1
    • IEC/EN/UL 60950-1
  • Weight:
    • 450g (15.87oz): MUI
    • 535g (18.87oz): MUIE-F2
  • Dimensions:
    • Open Frame: 5” × 3 × 1.58” (127 mm × 76.2 mm × 40.1 mm)
    • Enclosed: 5.83” × 3.15 × 1.60” (148.2 mm × 80 mm × 40.6 mm)
  • MTBF: 4.093 × 105 hrs , MIL-HDBK-217F, Ta=25ºC, Full load

 

 EMC CHARACTERISTICS

  • EMI:
    • EN55011, EN55022, EN60601-1-2 and FCC Part 18/15
    • Conducted: Class B
    • Radiated: Class A
  • Harmonic Currents: EN61000-3-2, Full load, Class A
  • Voltage Flicker: EN61000-3-3
  • EMS: EN55024 and EN60601-1-2
  • ESD: EN61000-4-2, Air ±15kV and Contact ±8kV, Perf. Criteria A
  • Radiated Immunity: EN61000-4-3, 20V/m, Perf. Criteria A
  • Fast Transient: EN61000-4-4, ±2kV, Perf. Criteria A
  • Surge: EN61000-4-5, DM ±1kV and CM±2kV, Perf. Criteria A
  • Conducted Immunity: EN61000-4-6, 20 Vr.m.s, Perf. Criteria A
  • Power Frequency Magnetic Field: EN61000-4-8, 30 A/m, Perf. Criteria A
  • Dip and Interruptions: EN61000-4-11

 

 

 

 

 

 

 

 

 

 


 

Related Products

Polytron DSB(H)1 Series DC-DC Converters, 1 Watt Single and Dual Output Regulated, 4:1 Wide Input Range 0.52" x 0.36" x 0.40"
Polytron DSB(H)1 Series DC-DC Converters, 1 Watt Single and Dual Output Regulated, 4:1 Wide Input Range 0.52" x 0.36" x 0.40"
Extra small SMD or DIP package With available 3000 Vdc input to output isolation, our 1 watt 4:1 wide input DSB(H)1 series DC-DC converter features no minimum load requirement, continuous short circuit protection and an extra small SMD or DIP package.
Polytron HEA2 Series DC-DC Converters, 2 Watt Single and Dual Output 2:1 Wide Input Range 1.25” × 0.80” × 0.40” (31.8 × 20.3 × 10.2 mm)
Polytron HEA2 Series DC-DC Converters, 2 Watt Single and Dual Output 2:1 Wide Input Range 1.25” × 0.80” × 0.40” (31.8 × 20.3 × 10.2 mm)
Extra wide input range (4.5-13.2V, 9-18V, 18-36V, 36-75V), wide temperature range (-40 to +105º C) and high efficiency up to 86 percent. Housed in a SIP 8 package, devices have no minimum load requirement and include remote ON/OFF, short cir. protection.
Polytron HEB2 Series DC-DC Converters, 2 Watt Single and Dual Output 4:1 Wide Input Range 1.86” × 0.16” × 0.36” (21.84 × 4.06 × 9.14 mm)
Polytron HEB2 Series DC-DC Converters, 2 Watt Single and Dual Output 4:1 Wide Input Range 1.86” × 0.16” × 0.36” (21.84 × 4.06 × 9.14 mm)
Extra wide input range (4.5–18 V, 9–36 V and 18–75 V), wide temperature range (-40 to +105º C) and high efficiency up to 82 percent. Housed in a SIP 8 package, no minimum load requirement, remote ON/OFF, short circuit and undervoltage protection.
Polytron SPU1 Series DC-DC Converters, 1 Watt Single & Dual Output, Unregulated single inline package 0.77" x 0.24" x 0.40"
Polytron SPU1 Series DC-DC Converters, 1 Watt Single & Dual Output, Unregulated single inline package 0.77" x 0.24" x 0.40"
With 80% efficiency, our 1 watt single and dual output DC-DC converter offers the options of 1000 Vdc or 3000 Vdc input/output isolation. The design also features 1-watt unregulated output power and a miniature single-inline package (SIP).
Polytron SW1 Series DC-DC Converters, 1 to 2 Watt, Single and Dual Output, 1.25” x 0.34” x 0.57”
Polytron SW1 Series DC-DC Converters, 1 to 2 Watt, Single and Dual Output, 1.25” x 0.34” x 0.57”
Low cost single-inline package Our low cost 1-2 watt single and dual output DC-DC converter has tight regulation and a miniature single-inline package.
Polytron SWA2 Series DC-DC Converters, 2 Watt Single and Dual Output With Miniature SIP Package 0.86" x 0.36" x 0.44"
Polytron SWA2 Series DC-DC Converters, 2 Watt Single and Dual Output With Miniature SIP Package 0.86" x 0.36" x 0.44"
Regulated design, wide input voltage range. Our 2 watt single and dual DC-DC converter offers continuous short circuit protection and has low ripple and noise. This design also features an external on/off control and a SIP package of 0.86" x 0.36" x 0.44"
Polytron SWB3 Series DC-DC Converters, 3 Watt Single & Dual Output, Regulated Wide Input, 4:1 0.86" x 0.36" x 0.44"
Polytron SWB3 Series DC-DC Converters, 3 Watt Single & Dual Output, Regulated Wide Input, 4:1 0.86" x 0.36" x 0.44"
Our 3 watt single and dual output DC-DC converter with a 4:1 input voltage range provides continuous short circuit protection, a SIP package of 0.86" x 0.36" x 0.44" and 82% efficiency. This design also has an external on/off control and is RoHS compliant
Polytron SWBR3 Series DC-DC Converters, 3 Watt 4:1 Wide Input Range, Miniature SIP Package for Railway Applications 0.86 x 0.36 x 0.44
Polytron SWBR3 Series DC-DC Converters, 3 Watt 4:1 Wide Input Range, Miniature SIP Package for Railway Applications 0.86 x 0.36 x 0.44
High efficiency up to 83%, low ripple and noise and 3,000-Vdc input to output isolation. Miniature SIP package of 0.86 x 0.36 x 0.44 inches, ON/OFF control, low standby power and short circuit and overcurrent protection. Meets EN50155 and EN45545-2.
Polytron SWU0.75 Series DC-DC Converters, 0.75 Watt, Single and Dual Output, 0.77” x 0.24” x 0.40”
Polytron SWU0.75 Series DC-DC Converters, 0.75 Watt, Single and Dual Output, 0.77” x 0.24” x 0.40”
Compact and efficient design Our low cost 0.75 watt single and dual output DC-DC converter is highly efficient with 500 Vdc input/output isolation and a miniature single-inline package.
Polytron SWU1/MHIA Series DC-DC Converters, 1 Watt Single and Dual Output, 7-pin SIP Package for Medical Applications 0.77” × 0.39” × 0.5”
Polytron SWU1/MHIA Series DC-DC Converters, 1 Watt Single and Dual Output, 7-pin SIP Package for Medical Applications 0.77” × 0.39” × 0.5”
Single- and dual- unregulated-output, 1-watt DC-DC converters designed for medical applications. Output voltages up to ±15 V and output currents up to 200 mA, high efficiency up to 81%, 4.2 KV AC/6 KV DC isolation.EN60601-1, ANSI/AAMI ES60601-1.
Polytron TW3 Series DC-DC Converters, 3 Watt Single & Dual Output, Isolated, Regulated 24 Pin DIP Package 1.25" x 0.80" x 0.40"
Polytron TW3 Series DC-DC Converters, 3 Watt Single & Dual Output, Isolated, Regulated 24 Pin DIP Package 1.25" x 0.80" x 0.40"
With a high performance pi input filter, our highly efficient and reliable 3 watt single and dual DC-DC converter has highly regulated isolated outputs, 100% burn-in, and no external components. Isolated, Regulated 24 Pin DIP Package.
Polytron TWA3 Series DC-DC Converters, 3 Watt Single & Dual Output, 24 Pin DIP Package 1.25” x 0.80” x 0.50”
Polytron TWA3 Series DC-DC Converters, 3 Watt Single & Dual Output, 24 Pin DIP Package 1.25” x 0.80” x 0.50”
With no external components, our 3 watt single output model of DC-DC converter has short circuit protection, a 2:1 wide input range and new 3.3 Vdc outputs. Dual output models are also available. Regulated 24 Pin DIP Package. Efficiency to 76% @ FL.
Polytron TWA3/MHIA5 Series DC-DC Converters, 3 Watt Single and Dual Output 2:1 Wide Input Range for Medical Applications 1.25" x 0.80" x 0.40"
Polytron TWA3/MHIA5 Series DC-DC Converters, 3 Watt Single and Dual Output 2:1 Wide Input Range for Medical Applications 1.25" x 0.80" x 0.40"
Our 3 watt 2:1 wide input TWA3/MHIA DC-DC converter features a clearance & creepage distance of 8 mm/2 MOPP, EMI class A filter & miniature DIP package. Also features reinforced insulation & operating temperatures between -40 & 105°C with derating.
Polytron TWU1 Series DC-DC Converters, 0.5 to 1 Watt Single Output 0.50” x 0.40” x 0.25”
Polytron TWU1 Series DC-DC Converters, 0.5 to 1 Watt Single Output 0.50” x 0.40” x 0.25”
DC-DC converters with internal SMD construction Our customizable 0.5 to 1.0 watt single output DC-DC converter features a low profile, miniature DIP package, 1000 Vdc input/output isolation and internal SMD Construction.

Product Reviews

(0 Ratings, 0 Reviews)