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RAC05-05SK/277 - RECOM Power

Description: Power Supply Encapsulated PCB 5V 5W

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PCB Footprints
RAC05-05SK/277 - RECOM Power PCB footprint - Other - Other - RAC05-K/277_THT
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3D Models
RAC05-05SK/277 - RECOM Power  - 3D model - Other - RAC05-K/277_THT
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RAC05-05SK/277 Details

  • Manufacturer Part Number:

    RAC05-05SK/277

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DMA, MODULE,4/9LEAD,.7

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    ANSI, CAN, CB, CE, CSA, C-UL-US, EN, FCC, IEC, UL

  • Efficiency (Main Output):

    80%

  • Input Voltage-Max:

    305 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    277 V

  • JESD-30 Code:

    R-PDMA-P4

  • JESD-609 Code:

    e3

  • Length:

    31.7 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    5.05 V

  • Output Voltage-Min:

    4.95 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,4/9LEAD,.7

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OVER CURRENT, OVER VOLTAGE, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.021 Vrms

  • Screening Level:

    EN/IEC/UL 62368-1

  • Seated Height-Max:

    22.6 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    5 W

  • Trim/Adjustable Output:

    NO

  • Warm-up Time:

    0.02 s

  • Width:

    26.7 mm

RAC05-05SK/277 Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area for heat dissipation, and a minimum of 2oz copper thickness. A thermal via array under the module can also improve heat dissipation.
  • To ensure reliable start-up, RECOM recommends a minimum input voltage of 230VAC for the RAC05-05SK/277. Additionally, a soft-start circuit can be implemented to reduce inrush current and ensure reliable start-up.
  • The maximum allowed capacitance for the output filter is 10uF. Exceeding this value may affect the stability of the converter.
  • Yes, the RAC05-05SK/277 can be used in a redundant configuration. However, RECOM recommends implementing a proper ORing diode or a redundancy module to ensure reliable operation.
  • RECOM recommends a fuse rating of 1A slow-blow for the input line to protect against overcurrent conditions.

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