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DCW12B-05 - Mean Well

Description: Isolated DC/DC Converters 18-36Vin +/-5Vout 12W 240-1200mA

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DCW12B-05 - Mean Well PCB footprint - Other - Other - DCW12A-05-2
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DCW12B-05 - Mean Well  - 3D model - Other - DCW12A-05-2
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DCW12B-05 Details

  • Manufacturer Part Number:

    DCW12B-05

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-23/9

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    19 Weeks, 3 Days

  • Manufacturer:

    Mean Well

  • YTEOL:

    6

  • Additional Feature:

    -5V ADDITIONAL OUTPUT AVAILABLE

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    BS, EN, EAC

  • Efficiency (Main Output):

    81%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • JESD-30 Code:

    R-XDMA-P9

  • Length:

    31.8 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    71 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.2 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 Equivalence Code:

    MODULE,9/23LEAD,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVER LOAD, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.0176 Vrms

  • Seated Height-Max:

    12.7 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    12 W

  • Trim/Adjustable Output:

    NO

  • Width:

    20.3 mm

DCW12B-05 Frequently Asked Questions (FAQs)

  • The maximum ambient temperature for the DCW12B-05 is 70°C, but it can be derated to 50°C for altitudes above 2000 meters.
  • Yes, the DCW12B-05 is designed to operate in humid environments, but it's recommended to keep the relative humidity below 90% to prevent condensation.
  • The minimum load requirement for the DCW12B-05 is 10% of the maximum output current to ensure stable operation.
  • No, it's not recommended to parallel multiple DCW12B-05 units as it may cause instability and reduce the overall reliability of the system.
  • The MTBF of the DCW12B-05 is approximately 550,000 hours at 25°C ambient temperature, calculated according to MIL-HDBK-217F.

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DCW12B-05 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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