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EC7BW-110S12 - Cincon

Description: Isolated DC/DC Converters DC-DC Converter, 20 Watt, 4:1 Input Range, for Railway System, 43-160VDC Input, 12VDC Output, 90% Efficiency

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Symbol
EC7BW-110S12 - Cincon - PCB symbol
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PCB Footprints
EC7BW-110S12 - Cincon PCB footprint - Other - Other - EC7BW-110S12-1
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3D Models
EC7BW-110S12 - Cincon - 3D model - Other - EC7BW-110S12-1
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EC7BW-110S12 Details

  • Manufacturer Part Number:

    EC7BW-110S12

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-6

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cincon Electronics Corporation

  • YTEOL:

    7

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, IEC, UKCA, UL

  • Efficiency (Main Output):

    90%

  • Input Voltage-Max:

    160 V

  • Input Voltage-Min:

    43 V

  • Input Voltage-Nom:

    110 V

  • JESD-30 Code:

    R-XDMA-P6

  • Length:

    50.8 mm

  • Line Regulation-Max:

    0.2%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.67 A

  • Output Voltage-Max:

    13.2 V

  • Output Voltage-Min:

    10.8 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,6LEAD,1.8

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVER CURRENT, OVER VOLTAGE, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.03535 Vrms

  • Screening Level:

    EN 50155, EN 45545-2, IEC/EN/UL 62368-1

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    UNSPECIFIED

  • Total Power Output-Max:

    20 W

  • Trim/Adjustable Output:

    YES

  • Warm-up Time:

    0.015 s

  • Width:

    25.4 mm

EC7BW-110S12 Frequently Asked Questions (FAQs)

  • The recommended PCB layout is to keep the input and output capacitors close to the converter, and to use a solid ground plane to reduce noise and EMI. A 4-layer PCB with a dedicated power plane is recommended.
  • To ensure reliable start-up and shutdown, it's recommended to add a soft-start circuit to limit the inrush current, and to use a voltage supervisor to monitor the input voltage and ensure the converter is enabled only when the input voltage is within the specified range.
  • The maximum ambient temperature for reliable operation is 85°C, with a derating of 2.5% per degree above 60°C. It's recommended to provide adequate airflow and heat sinking to ensure the converter operates within the specified temperature range.
  • Yes, the EC7BW-110S12 is designed to withstand high-vibration environments, with a vibration test rating of 10G peak acceleration, 10-2000Hz frequency range. However, it's recommended to ensure the converter is properly secured to the PCB and that the PCB is designed to withstand the vibration levels.
  • The recommended input capacitor type is a low-ESR ceramic capacitor, with a value of 10-22uF. The capacitor should be rated for the maximum input voltage and should be placed close to the converter's input pins.

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EC7BW-110S12 Overview

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