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SCW03A-12 - Mean Well

Description: Isolated DC/DC Converters 3W 9-18Vin 12Vout/25-250mA

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PCB Footprints
SCW03A-12 - Mean Well PCB footprint - Other - Other - SCW03A-12-1
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3D Models
SCW03A-12 - Mean Well  - 3D model - Other - SCW03A-12-1
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SCW03A-12 Details

  • Manufacturer Part Number:

    SCW03A-12

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PACKAGE-24/8

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mean Well

  • YTEOL:

    0

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EAC, FCC

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    80%

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    9 V

  • JESD-30 Code:

    R-MDMA-P8

  • Length:

    31.8 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    71 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.25 A

  • Output Voltage-Max:

    12.24 V

  • Output Voltage-Min:

    11.76 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    METAL

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVER LOAD; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.0212 Vrms

  • Seated Height-Max:

    12.7 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    3 W

  • Trim/Adjustable Output:

    NO

  • Width:

    20.3 mm

SCW03A-12 Frequently Asked Questions (FAQs)

  • The maximum ambient temperature for the SCW03A-12 is 40°C (104°F) for normal operation, but it can be derated to 30°C (86°F) for high reliability applications.
  • Yes, the SCW03A-12 is designed to operate in humid environments, but it's recommended to follow the derating curve for humidity to ensure reliable operation.
  • The SCW03A-12 requires a minimum load of 10% of the maximum rated output current to maintain stable operation.
  • No, the SCW03A-12 is not designed for parallel operation. If you need higher power, consider using a higher-power model from Mean Well or consult with their technical support team.
  • The MTBF of the SCW03A-12 is approximately 550,000 hours at 25°C (77°F) ambient temperature, calculated according to MIL-HDBK-217F.

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SCW03A-12 Overview

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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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