What should engineers review before using LDE45-20B24?

Review temperature and input-voltage derating, free-air cooling requirements, the 3.15 A slow-blow input fuse recommendation, output filtering, and EMC circuit requirements. Do not use it for hot-plug operation.

What is the pinout of LDE45-20B24?

Use the LDE45-20B24 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LDE45-20B24 pinout to locate pins, power rails, and interface signals before layout.

LDE45-20B24 Datasheet, Specs, Alternatives & ECAD | MORNSUN

AI summary

LDE45-20B24 is a 45 W isolated AC/DC module delivering regulated 24 VDC at up to 1.9 A from universal AC or high-voltage DC input.

Best for

24 V industrial control power
Instrumentation power rails
Communication equipment with universal AC input

Avoid if

A sealed enclosure cannot provide adequate thermal validation
Hot-plug input operation is required
The application requires output power above derated limits

Check before use

Confirm 24 V output current does not exceed 1.9 A
Apply the published derating curves for ambient temperature and input voltage
Validate EMC performance using the recommended external circuit where required

Key specifications

Rated output: 24 VDC, 1.9 A, 45 W
Input range: 85–264 VAC or 100–370 VDC
Isolation: 4000 VAC for 1 min
Operating temperature: -40 °C to +70 °C
Efficiency: 86% typical at 230 VAC
Package size: 87.00 mm × 52.00 mm × 29.50 mm

Compliance & Environment

RoHS: RoHS
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial control equipmentInstrumentation24 V power conversionCommunication equipment

Datasheet

73de72c8247a4dc58177e3d00742ae53_LDE45-20B24.html.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LDE45-20B24 is a MORNSUN 45 W regulated and isolated AC/DC converter with a 24 VDC, 1.9 A output. It accepts 85–264 VAC or 100–370 VDC input.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is LDE45-20B24?+×

What should engineers review before using LDE45-20B24?+×

What is the pinout of LDE45-20B24?+×