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LDH-45B-350W - Mean Well

Description: MEAN WELL - LDH-45B-350W - LED Driver DC/DC Converter, Constant Current, LDH-45 Series, 44.1 W, 126 V, 350 mA, Analogue, PWM

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LDH-45B-350W - Mean Well  - 3D model
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LDH-45B-350W Details

  • Manufacturer Part Number:

    LDH-45B-350W

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    19 Weeks, 3 Days

  • Manufacturer:

    Mean Well

  • YTEOL:

    7

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    BS, EAC, EN

  • Efficiency (Main Output):

    93%

  • Input Voltage-Max:

    32 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XDMA-W7

  • Length:

    75 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.35 A

  • Output Voltage-Max:

    126 V

  • Output Voltage-Min:

    21 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    DMA

  • Package Equivalence Code:

    MODULE,7LEAD(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    OVER VOLTAGE, SHORT CIRCUIT, UNDER VOLTAGE

  • Ripple Voltage (Main Out):

    0.88375 Vrms

  • Seated Height-Max:

    23.7 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    WIRE

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    44.1 W

  • Trim/Adjustable Output:

    YES

  • Width:

    53 mm

LDH-45B-350W Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LDH-45B-350W is -20°C to 60°C, with a derating of 2.5% per °C above 40°C.
  • Yes, the LDH-45B-350W is designed to operate in humid environments, with a relative humidity of up to 95% non-condensing.
  • The MTBF of the LDH-45B-350W is approximately 550,000 hours at 25°C, calculated according to MIL-HDBK-217F.
  • Yes, the LDH-45B-350W has a built-in inrush current limiter, which can handle inrush currents up to 30A at 230VAC input.
  • Yes, the LDH-45B-350W has a remote on/off control function, which can be controlled by an external signal of 2.5V to 5.5V.

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LDH-45B-350W Overview

Use the download button to access the LDH-45B-350W 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 LDH-4, 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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