LD03-16B03 The Mornsun LD03-16B03 is a 1.7W AC/DC converter featuring a wide input voltage range of 90-528VAC and a 3.3V output. It is designed for through-hole mounting.
Mfr Part #:

LD03-16B03

Mfr Name: Morning Star Industrial
Morning Star Industrial
The Mornsun LD03-16B03 is a 1.7W AC/DC converter featuring a wide input voltage range of 90-528VAC and a 3.3V output. It is designed for through-hole mounting.
Stock on Request

LD03-16B03 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Package / Case
Power (Watts)
Type
Voltage
Width

LD03-16B03 Description

Short technical summary and product information.

The Mornsun LD03-16B03 is a compact AC/DC converter with a power output of 1.7W. It offers a versatile ultra-wide input voltage range, accepting both AC (90-528V) and DC (100-745V) inputs.

 

This converter provides a stable 3.3V output at 500mA, with an efficiency rating of 63%. It is suitable for ITE (Commercial) applications and features a through-hole mounting package (4-DIP Module).

 

The operating temperature range is -40°C to 70°C with derating. The unit has an I/O isolation test voltage of 3000 VAC. It also includes over-current and short-circuit protection.

 

Designed for reliability, the LD03-16B03 series is used in various industrial control, instrumentation, and electric power applications requiring a wide input voltage range.

LD03-16B03 Quick Information

Product Type: AC DC Converter
Series: LD03
Canonical Name: Morning Star Industrial LD03-16B03 AC/DC Converter
Subcategory: AC/DC Converter

LD03-16B03 Compliance

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

LD03-16B03 Features

  • Wide 90-528VAC input voltage range.
  • Provides 3.3V output at 500mA.
  • 1.7W total output power.
  • 63% nominal efficiency.
  • Operates from -40°C to 70°C.

LD03-16B03 Applications

  • Used in industrial control systems.
  • Ideal for powering low-voltage digital circuits.
  • Suitable for IoT and embedded devices.
  • Applicable in commercial power supplies.
  • Can be used in test and measurement equipment.

LD03-16B03 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LD03-16B03?

90-528 VAC and 100-745 VDC.

What is the package type of the LD03-16B03?

4-DIP Module with through-hole mounting.

What is the operating temperature range?

-40°C to 70°C with derating.

What is the output current rating?

500mA.

What is the output power?

1.7W.

What is the efficiency of this converter?

63%.

What is the input-to-output isolation voltage?

3000VAC.

Home
Account

Categories