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LD20-23B12R2-RC - Mornsun Power

Description: Enclosed AC DC Converters 1 Output 12V 1.67A 85 ~ 305 VAC, 100 ~ 430 VDC Input

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PCB Footprints
LD20-23B12R2-RC - Mornsun Power PCB footprint - Other - Other - 5-DIP_2025
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3D Models
LD20-23B12R2-RC - Mornsun Power  - 3D model - Other - 5-DIP_2025
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LD20-23B12R2-RC Details

  • Manufacturer Part Number:

    LD20-23B12R2-RC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MODULE-5/4

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    7

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    BS, CB, CE, CS, C-UL-US, EN, IEC, UKCA, UL

  • Efficiency (Main Output):

    87%

  • Input Voltage-Max:

    305 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    115 V

  • JESD-30 Code:

    R-PDMA-P4

  • Length:

    52.4 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.67 A

  • Output Voltage-Max:

    12.24 V

  • Output Voltage-Min:

    11.76 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,4/5LEAD,1.8

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OUTPUT OVER CURRENT; OUTPUT OVER VOLTAGE; SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Screening Level:

    EN/IEC/UL 62368-1

  • Seated Height-Max:

    24.5 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    20 W

  • Trim/Adjustable Output:

    NO

  • Width:

    27.2 mm

LD20-23B12R2-RC Frequently Asked Questions (FAQs)

  • MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device, and multiple vias to dissipate heat effectively. A minimum of 2oz copper thickness is recommended.
  • Yes, the LD20-23B12R2-RC is designed to withstand vibrations up to 10G (10-2000Hz) and shocks up to 50G (11ms). However, it's recommended to follow proper mounting and soldering procedures to ensure reliability.
  • MORNSUN recommends following proper PCB design and layout guidelines, using a metal enclosure, and adding EMI filters or shielding if necessary. The LD20-23B12R2-RC meets CISPR 22 Class B and EN 55022 Class B standards.
  • MORNSUN provides a derating curve in the datasheet, which shows the recommended output power reduction at elevated temperatures. For example, at 80°C, the output power should be derated by 20% to ensure reliable operation.
  • Yes, the LD20-23B12R2-RC can be used in redundant or parallel configurations, but it's essential to follow MORNSUN's application notes and guidelines to ensure proper synchronization and current sharing.

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LD20-23B12R2-RC Overview

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