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RDDW20F-12 - Mean Well

Description: MEAN WELL - RDDW20F-12 - Isolated Through Hole DC/DC Converter, Railway, 4:1, 20 W, 2 Output, 12 V, 835 mA

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RDDW20F-12 - Mean Well PCB footprint - Other - Other - RDDW20F-12-1
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RDDW20F-12 - Mean Well  - 3D model - Other - RDDW20F-12-1
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RDDW20F-12 Details

  • Manufacturer Part Number:

    RDDW20F-12

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    19 Weeks, 3 Days

  • Manufacturer:

    Mean Well

  • YTEOL:

    7

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    EN, IEC

  • Efficiency (Main Output):

    90%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-P6

  • Length:

    50.8 mm

  • Line Regulation-Max:

    0.2%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.835 A

  • Output Voltage-Max:

    12.18 V

  • Output Voltage-Min:

    11.82 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    INPUT UNDER VOLTAGE; OVER VOLTAGE; OVER LOAD; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.02121 Vrms

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Switching Frequency-Max:

    400 kHz

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    20 W

  • Trim/Adjustable Output:

    NO

  • Width:

    25.4 mm

RDDW20F-12 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the RDDW20F-12 is -20°C to 70°C, with a derating of 2.5% per °C above 40°C.
  • Yes, the RDDW20F-12 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 RDDW20F-12 is 10% of the maximum rated output current to ensure stable operation.
  • Yes, you can parallel multiple RDDW20F-12 units, but it's recommended to use a master-slave configuration and ensure that the output voltage and current are matched to prevent uneven loading.
  • The RDDW20F-12 uses a built-in CISPR 22 Class B EMI filter, which meets the requirements for electromagnetic interference in industrial and commercial applications.

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RDDW20F-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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