LD20-23B05R2 The Mornsun LD20-23B05R2 is an enclosed AC/DC converter providing 5V at 4A for a total of 20W. It operates with an input voltage range of 85-305VAC.
Mfr Part #:

LD20-23B05R2

Mfr Name: Morning Star Industrial
Morning Star Industrial
The Mornsun LD20-23B05R2 is an enclosed AC/DC converter providing 5V at 4A for a total of 20W. It operates with an input voltage range of 85-305VAC.
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LD20-23B05R2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
Length
Mounting Type
No Load Power Consumption
Number of Outputs
Operating Temperature
Output Voltage
Package / Case
Power (Watts)
Type
Voltage
Width

LD20-23B05R2 Description

Short technical summary and product information.

The Mornsun LD20-23B05R2 is an enclosed AC/DC power supply converter designed for various applications. It features a wide input voltage range of 85~305VAC and provides a stable 5VDC output with a maximum current of 4A, delivering up to 20W of power.

 

This converter operates efficiently at 85% and is built to withstand a broad temperature range from -40°C to 85°C, with derating applied. Its compact dimensions of 52.4mm x 27.2mm x 24.0mm and Through Hole mounting type make it suitable for PCB integration.

 

Key certifications include CB, CE, and cURus, indicating compliance with industrial safety standards. The device also boasts a low no-load power consumption of less than 0.1 Watt and can operate at altitudes up to 5000 meters. It is suitable for applications in household appliances, ITE (Commercial), and medical equipment.

LD20-23B05R2 Quick Information

Product Type: AC/DC Converter
Canonical Name: Morning Star Industrial LD20-23B05R2 AC/DC Converter
Subcategory: Enclosed

LD20-23B05R2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LD20-23B05R2 Features

  • Provides 5VDC output at 4A for 20W total power.
  • Wide 85-305VAC input voltage range.
  • Operates from -40°C to 85°C.
  • Through Hole mounting for PCB integration.
  • Certified to CB, CE, and cURus standards.

LD20-23B05R2 Applications

  • Suitable for household appliances.
  • Designed for ITE commercial equipment.
  • Used in medical device applications.
  • Ideal for board-level power solutions.

LD20-23B05R2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LD20-23B05R2?

85-305 VAC (100-430 VDC).

What is the output voltage?

5 VDC.

What is the output current?

4 A.

What is the power rating?

20 W.

What is the efficiency?

85%.

What is the operating temperature range?

-40°C to 85°C (with derating).

What is the package type?

6-DIP Module, 4 Leads, through-hole mounting.

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