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48V 12V 120W Open Frame Power Supply Open Frame Medical 47 - 63HZ

Categories Medical AC DC Power Supply
Brand Name: MORNSUN
Model Number: LOF120-20Bxx, Output:12V/15V/19V/24V/27V/36V/48V/54V
Certification: UL/CB/CE
Place of Origin: China
MOQ: /
Price: Negotiated
Payment Terms: T/T
Supply Ability: 500Kpcs/month
Delivery Time: Negotiated
Packaging Details: Carton packed
Input voltage: 85~264Vac
Output voltage: 12V/15V/19/24V/27V/36V/48V/54V
Output frequency: 47-63HZ
Output type: Single
Efficiency: >93%
Warranty: 5 years
Product Name: AC DC Open Frame Power Supply Medical X-Ray Machine
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    48V 12V 120W Open Frame Power Supply Open Frame Medical 47 - 63HZ

    120W AC DC open frame power supply Medical Power Supply


    Descriptions

    LOF120-20Bxx series is one of Mornsun’s AC-DC miniaturize open frame power supply and suitable for all kinds of BF type (be accessible to patients) medical system equipment.

    It features universal AC input and at the same time accepts DC input voltage,cost-effective,high efficiency,high reliability and double or reinforced insulation.

    These converters offer excellent EMC and safety performance,which meet IEC/EN/UL62368,GB4943,IEC/EN60335,IEC/EN61558,IEC/EN/ES60601,IEC60950 standards.

    Applications

    Widely used in Medical device, LED street light control,smart home, transportation, renewable energy, IoT, power grid, automotive etc.

    Features

    • Universal 85 - 264VAC or 120 - 370VDC input voltage
    • High power density, compact size: 3” × 2” × 1.22”
    • Operating ambient temperature range: -40℃ to +85℃
    • Active PFC
    • High I/O isolation test voltage up to 4000VAC
    • Operating altitude up to 5000m
    • Extremely low leakage current <0.1mA
    • Stand-by power consumption 0.5W Typ.
    • The base plate with conformal coating
    • Output short circuit, over-current, over-voltage, Over-temperature protection
    • Efficiency up to 95%
    • Suitable for BF application
    • Installing in system of Safety Class I/II is available


    Specifications


    Selection Guide

    Certification


    Part No.*

    Nominal Output

    Power (W)

    Nominal Output

    Voltage and Current (Vo/Io)

    Transient

    Output Power*10S (W)

    Output Voltage

    Adjustable Range (V)

    Efficiency at 230VAC (%) Typ.

    Max.

    Capacitive Load (µF)

    UL/ENLOF120-20B1211412V/9.5A141.611.4-12.6946000
    LOF120-20B1511415V/7.6A142.514.3-15.8945000
    ENLOF120-20B19119.719V/6.3A14917.3-19.8934500
    UL/EN/IECLOF120-20B2412024V/5A15022.8-25.2953200
    LOF120-20B27119.927V/4.44A149.825.6-28.4952400
    UL/ENLOF120-20B3612036V/3.33A149.7635.28-37.8942000
    UL/EN/IECLOF120-20B4812048V/2.5A15045.6-50.494.51600
    ENLOF120-20B5412054V/2.22A149.5851.3-55.5941300

    Input Specifications
    ItemOperating ConditionsMin.Typ.Max.Unit

    Input Voltage Range

    AC input85--264VAC
    DC input120--370VDC
    Input Voltage Frequency47--63Hz

    Input Current

    115VAC----2

    A

    230VAC----1

    Inrush Current

    115VAC

    Cold start

    --40--
    230VAC--75--

    Power Factor

    115VAC

    Full load

    0.98----

    --

    230VAC0.94----
    Leakage Current240VAC<0.1mA; Single fault<0.5mA
    Hot PlugUnavailable
    Output Specifications
    ItemOperating ConditionsMin.Typ.Max.Unit

    Output Voltage Accuracy*


    Full load range

    12V/15V--±2.0--

    %

    19V/24V/27V/36V/48V/54V--±1.0--
    Line RegulationRated load--±0.5--
    Load Regulation0% - 100% load--±1.0--

    Ripple & Noise*


    20MHz bandwidth (peak-to-peak value)

    12V/15V----120

    mV

    19V/24V/27V----150
    36V/48V/54V----200
    Temperature Coefficient--±0.03--%/℃
    Minimum Load0----%
    Hold-up Time230VAC, 25℃15----ms
    Stand-by Power Consumption--0.5--W
    Short Circuit ProtectionRecovery time < 3s after the short circuit disappearHiccup, continuous, self-recovery
    Over-current Protection≥130% Io, hiccup, self-recovery

    Over-voltage Protection

    12V≤16V (Output voltage turn off, re-power on for recover)
    15V≤25V (Output voltage turn off, re-power on for recover)
    19V≤25V (Output voltage turn off, re-power on for recover)
    24V≤32V (Output voltage turn off, re-power on for recover)
    27V≤35V (Output voltage turn off, re-power on for recover)
    36V≤50V (Output voltage turn off, re-power on for recover)
    48V≤60V (Output voltage turn off, re-power on for recover)
    54V≤60V (Output voltage turn off, re-power on for recover)
    Over-temperature ProtectionOutput voltage turn off, re-power on to recovery after abnormal removed

    Mechanical Specifications
    Case MaterialOpen frame
    Dimensions76.20 x 50.80 x 31.00 mm
    Weight125g (Typ.)
    Cooling Method*Air cooling / 10CFM
    Note: *Cooling method and power derating refer to typical characteristic curves.


    Dimensions and Recommended Layout


    Quality 48V 12V 120W Open Frame Power Supply Open Frame Medical 47 - 63HZ for sale
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