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LRS-50-12 - Mean Well

Description: Switching Power Supplies 50.4W 12V 4.2A

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LRS-50-12 - Mean Well  - 3D model
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LRS-50-12 Details

  • Manufacturer Part Number:

    LRS-50-12

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    19 Weeks, 3 Days

  • Manufacturer:

    Mean Well

  • YTEOL:

    7

  • Additional Feature:

    DC INPUT VOLTAGE IS 120 TO 373V

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CB, CCC, CE, EAC, EN, IEC, TUV, UL

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    86%

  • Input Voltage-Max:

    264 V

  • Input Voltage-Min:

    85 V

  • Input Voltage-Nom:

    115 V

  • JESD-30 Code:

    R-XXMA-X

  • Length:

    99 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    0.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Current-Max:

    4.2 A

  • Output Voltage-Max:

    13.8 V

  • Output Voltage-Min:

    10.2 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVERLOAD, OVER VOLTAGE, SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.04242 Vrms

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    UNSPECIFIED

  • Terminal Position:

    UNSPECIFIED

  • Total Power Output-Max:

    50.4 W

  • Trim/Adjustable Output:

    YES

  • Width:

    82 mm

LRS-50-12 Frequently Asked Questions (FAQs)

  • The maximum ambient temperature for the LRS-50-12 is 40°C (104°F) at 100% load, and 60°C (140°F) at 50% load.
  • Yes, the LRS-50-12 is designed to operate in humid environments, with a relative humidity of up to 95% non-condensing.
  • The hold-up time for the LRS-50-12 is approximately 10ms, which means the output voltage will remain stable for at least 10ms in the event of an input power failure.
  • No, the LRS-50-12 is not designed for parallel operation. If you need higher power, consider using a higher-power model from Mean Well, such as the LRS-100-12.
  • The MTBF for the LRS-50-12 is approximately 550,000 hours, calculated according to MIL-HDBK-217F.

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LRS-50-12 Overview

Use the download button to access the LRS-50-12 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LRS-5, or try a keyword search, such as Power Supply Modules

About Mean Well

MEAN WELL is a manufacturer of standard power supply products used in communications, industrial, medical and automation industries. Their products include power supplies, converters, inverters, and battery chargers. MEAN WELL is headquartered in Taipei, Taiwan.

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Part Image LRS-50-12 TDK-Lambda Corporation

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