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CHS604812 - Cosel

Description: Cosel PCB Mount 72W Isolated DC-DC Converter, Vin 36 → 76 V dc, I/O isolation 1 kV ac, 2.25 kV dc, 500 V dc

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Symbol
CHS604812 - Cosel - PCB symbol
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PCB Footprints
CHS604812 - Cosel PCB footprint - Other - Other - CHS604805-3
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3D Models
CHS604812 - Cosel - 3D model - Other - CHS604805-3
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CHS604812 Details

  • Manufacturer Part Number:

    CHS604812

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-8

  • ECCN Code:

    EAR99

  • Manufacturer:

    Cosel USA Inc

  • YTEOL:

    7.3

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    76 V

  • Input Voltage-Min:

    36 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XDMA-P8

  • Length:

    23.36 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Output Voltage-Max:

    13.2 V

  • Output Voltage-Min:

    9.6 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    13.2 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

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

    15

  • Total Power Output-Max:

    72 W

  • Trim/Adjustable Output:

    YES

  • Width:

    19.05 mm

CHS604812 Frequently Asked Questions (FAQs)

  • Cosel recommends a 4-layer PCB with a solid ground plane, and thermal vias under the module to dissipate heat. A minimum of 1 inch x 1 inch of copper area is recommended for heat sinking.
  • Cosel recommends following the CISPR 11 and CISPR 22 standards for EMC compliance. Additionally, ensure proper grounding, shielding, and filtering to minimize electromagnetic interference.
  • Cosel recommends a maximum capacitance of 220uF for the output filter capacitors to ensure stability and prevent oscillation.
  • Yes, the CHS604812 can be used in a redundant configuration. However, it's essential to ensure proper synchronization and control of the redundant modules to prevent instability and ensure seamless switchover.
  • Cosel recommends a fuse rating of 5A to 10A, depending on the specific application and input voltage, to protect the module from overcurrent conditions.

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CHS604812 Overview

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