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MFM-20-5 - Mean Well

Description: AC/DC Power Modules 20W 5V 4A 1.93X0.94 Med Open

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MFM-20-5 - Mean Well PCB footprint - Other - Other - MFM-20-5-2
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MFM-20-5 - Mean Well  - 3D model - Other - MFM-20-5-2
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MFM-20-5 Details

  • Manufacturer Part Number:

    MFM-20-5

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    Module-4

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mean Well

  • YTEOL:

    7.4

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    ANSI, IEC, EN

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    85%

  • Input Voltage-Max:

    264 V

  • Input Voltage-Min:

    80 V

  • Input Voltage-Nom:

    115 V

  • JESD-30 Code:

    R-XDMA-P4

  • Length:

    49 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -35 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    5.1 V

  • Output Voltage-Min:

    4.9 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    THERMAL; OVER LOAD; OVER VOLTAGE; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Seated Height-Max:

    23 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Total Power Output-Max:

    20 W

  • Trim/Adjustable Output:

    NO

  • Width:

    23.8 mm

MFM-20-5 Frequently Asked Questions (FAQs)

  • The maximum ambient temperature for the MFM-20-5 is 70°C, but it can be derated to 50°C for full load operation.
  • Yes, the MFM-20-5 has a conformal coating that protects it from humidity, but it's still recommended to follow the derating curve for high humidity environments.
  • The MFM-20-5 requires a minimum load of 20% to maintain stability and regulation, but it's recommended to operate at 50% or higher for optimal performance.
  • No, the MFM-20-5 is not designed for parallel operation, and doing so may cause instability and reduce the overall reliability of the system.
  • The MTBF of the MFM-20-5 is approximately 550,000 hours at 25°C, calculated according to MIL-HDBK-217F.

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MFM-20-5 Overview

Use the download button to access the MFM-20-5 schematic symbol, PCB footprint, and 3D model.
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About Mean Well

MEAN WELL is a manufacturer of standard power supply products used in communications, industrial, medical and automation industries. Their products include power supplies, converters, inverters, and battery chargers. MEAN WELL is headquartered in Taipei, Taiwan.

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