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PFH500F-28-1D0-R - TDK Lambda

Description: AC-DC Power Supplies, Power module type, Output: 504W, 28V, Option: Threaded mounting insert, Droop load share

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PFH500F-28-1D0-R - TDK Lambda PCB footprint - Other - Other - PFH500F-28-0D0-R-1
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PFH500F-28-1D0-R - TDK Lambda  - 3D model - Other - PFH500F-28-0D0-R-1
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PFH500F-28-1D0-R Details

  • Manufacturer Part Number:

    PFH500F-28-1D0-R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    PACKAGE-20

  • ECCN Code:

    EAR99

  • Manufacturer:

    TDK-Lambda Corporation

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, CSA, EN, IEC, UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    89%

  • Input Voltage-Max:

    265 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    115 V

  • JESD-30 Code:

    R-MQFM-P20

  • Length:

    101.6 mm

  • Line Regulation-Max:

    0.15%

  • Load Regulation-Max:

    0.1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    18 A

  • Output Voltage-Max:

    33.6 V

  • Output Voltage-Min:

    22.4 V

  • Output Voltage-Nom:

    28 V

  • Package Body Material:

    METAL

  • Package Code:

    QFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT; OVER VOLTAGE; THERMAL

  • Seated Height-Max:

    13.46 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    QUAD

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

    NOT SPECIFIED

  • Total Power Output-Max:

    504 W

  • Trim/Adjustable Output:

    YES

  • Width:

    60.96 mm

PFH500F-28-1D0-R Frequently Asked Questions (FAQs)

  • The PFH500F-28-1D0-R can operate from -20°C to +70°C, with derating above 50°C.
  • Connect the remote sense lines to the load, as close to the load as possible, to ensure accurate voltage regulation. Make sure to use twisted pair wires to minimize noise and interference.
  • The hold-up time for the PFH500F-28-1D0-R is typically 10ms, which means the output voltage will remain within regulation for at least 10ms in the event of an input power failure.
  • Yes, the PFH500F-28-1D0-R can operate up to 5,000 meters (16,400 feet) above sea level, but derating may be required. Consult the manufacturer's application notes for more information.
  • The MTBF for the PFH500F-28-1D0-R is typically >500,000 hours at 25°C, calculated according to MIL-HDBK-217F.

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PFH500F-28-1D0-R Overview

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