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B1205S-2WR2 - Mornsun Power

Description: 2W isolated DC-DC converter Fixed input voltage, unregulated single or dual output

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Symbol
B1205S-2WR2 - Mornsun Power - PCB symbol
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PCB Footprints
B1205S-2WR2 - Mornsun Power PCB footprint - Other - Other - B1205S-2WR2-1
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3D Models
B1205S-2WR2 - Mornsun Power - 3D model - Other - B1205S-2WR2-1
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B1205S-2WR2 Details

  • Manufacturer Part Number:

    B1205S-2WR2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC UNREGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.4 A

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SIP4/6,.04

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Temperature Grade:

    INDUSTRIAL

  • Total Power Output-Max:

    2 W

B1205S-2WR2 Frequently Asked Questions (FAQs)

  • MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to improve thermal dissipation. A minimum of 1 square inch of copper area is recommended.
  • Ensure good airflow around the device, and consider using a heat sink if the device is expected to operate in high ambient temperatures. Also, ensure that the device is not exposed to moisture or humidity.
  • The maximum capacitance on the output is 220uF. Exceeding this value may cause instability or oscillation in the device.
  • Yes, the B1205S-2WR2 can be used in a redundant or parallel configuration, but it is recommended to consult with MORNSUN's application engineers to ensure proper design and implementation.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input. The capacitor should be placed as close to the device as possible to minimize noise and ripple.

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B1205S-2WR2 Overview

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