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K7812-500R3 - Mornsun Power

Description: Linear Regulator Replacement DC DC Converter 1 Output 12V 500mA 15V - 36V Input

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PCB Footprints
K7812-500R3 - Mornsun Power PCB footprint - Other - Other - 3-SIP Module
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3D Models
K7812-500R3 - Mornsun Power  - 3D model - Other - 3-SIP Module
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K7812-500R3 Details

  • Manufacturer Part Number:

    K7812-500R3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    Module-3

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Additional Feature:

    ALSO -12V OUTPUT AVAILABLE WITH INPUT 8V TO 24V

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    15 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PSMA-T3

  • Length:

    11.6 mm

  • Load Regulation-Max:

    0.6%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    71 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    12.36 V

  • Output Voltage-Min:

    11.64 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    10.41 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    6 W

  • Trim/Adjustable Output:

    NO

  • Width:

    7.55 mm

K7812-500R3 Frequently Asked Questions (FAQs)

  • According to MORNSUN's application notes, a 10uF to 22uF ceramic capacitor is recommended for input decoupling to ensure stable operation.
  • To ensure thermal performance, ensure good airflow around the module, and consider using a heat sink or thermal interface material if the ambient temperature exceeds 50°C.
  • The maximum allowable ripple current for the output capacitor is 1A. Exceeding this value may reduce the module's lifespan or cause instability.
  • Yes, the K7812-500R3 can be used in redundant or parallel configurations, but ensure that the modules are synchronized and properly connected to avoid instability or damage.
  • The typical start-up time for the K7812-500R3 is around 10ms to 20ms, depending on the input voltage and output load.

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K7812-500R3 Overview

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