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RAC04-12SC/W - RECOM Power

Description: Recom 4W Embedded Switch Mode Power Supply SMPS, 333mA, 12V dc

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RAC04-12SC/W Details

  • Manufacturer Part Number:

    RAC04-12SC/W

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    DMA,

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    0

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    IEC, EN, CSA, UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    77%

  • Input Voltage-Max:

    264 V

  • Input Voltage-Min:

    80 V

  • Input Voltage-Nom:

    115 V

  • JESD-30 Code:

    R-PDMA-W4

  • Length:

    37.8 mm

  • Line Regulation-Max:

    1%

  • Load Regulation-Max:

    5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Voltage-Max:

    12.6 V

  • Output Voltage-Min:

    11.4 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.00707 Vrms

  • Seated Height-Max:

    16.9 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    WIRE

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    4 W

  • Trim/Adjustable Output:

    NO

  • Width:

    23.9 mm

RAC04-12SC/W Frequently Asked Questions (FAQs)

  • RECOM Power Inc recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the junction temperature below 100°C.
  • To ensure reliability in high-vibration environments, RECOM Power Inc recommends securing the converter with screws or adhesives, and using a conformal coating to protect the components from moisture and contaminants.
  • The maximum allowable capacitance for the output filter capacitor is 220uF, as specified in the datasheet. Exceeding this value may affect the converter's stability and performance.
  • Yes, the RAC04-12SC/W can be used in a redundant or parallel configuration, but it requires careful design and implementation to ensure proper synchronization and current sharing. Consult RECOM Power Inc's application notes and technical support for guidance.
  • RECOM Power Inc recommends using a fuse with a rating of 2-3A, slow-blow type, to protect the converter from input overcurrent and surge conditions.

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RAC04-12SC/W Overview

Use the download button to access the RAC04-12SC/W 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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