LD30-23B09R2 The Morning Star Industrial LD30-23B09R2 is a 31W AC/DC converter with a 9V output. It operates from 85-305 VAC or 100-430 VDC input.
Mfr Part #:

LD30-23B09R2

Mfr Name: Morning Star Industrial
Morning Star Industrial
The Morning Star Industrial LD30-23B09R2 is a 31W AC/DC converter with a 9V output. It operates from 85-305 VAC or 100-430 VDC input.
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LD30-23B09R2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LD30-23B09R2 Description

Short technical summary and product information.

The Mornsun LD30-23B09R2 is a 30W AC-DC converter from the LD30-23BxxR2 series. It features a wide AC input voltage range of 85-305 VAC and accepts DC input from 100-430 VDC. This converter offers high efficiency up to 90% and low no-load power consumption as low as 0.1W. It is designed for operation in ambient temperatures ranging from -40℃ to +85℃ and can operate at altitudes up to 5000m.

 

The LD30-23B09R2 provides a nominal output voltage of 9V with a maximum current of 3.4A, delivering 31W of power. It meets EMI performance standards including CISPR32/EN55032 Class B and EN55014, and withstands surges of ±2KV without additional circuits. The converter is compliant with standards such as UL62368-1, EN62368-1, IEC62368-1, EN60335-1, and EN61558-1.

 

This enclosed AC/DC converter is suitable for through-hole mounting and is widely used in industrial, power, home appliances, instrumentation, communication, and civil applications. It features adjustable output, short circuit protection, over-current protection, and over-voltage protection. The dimensions are 69.5mm x 39.0mm x 24.0mm.

LD30-23B09R2 Quick Information

Product Type: AC DC Converters
Series: LD-R2
Canonical Name: AC/DC Converter

LD30-23B09R2 Compliance

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

LD30-23B09R2 Features

  • Wide 85-305 VAC input voltage range.
  • 31W output power with 9V nominal voltage.
  • High efficiency up to 90%.
  • Wide -40°C to 85°C operating temperature.
  • Meets CISPR32/EN55032 Class B EMI standards.

LD30-23B09R2 Applications

  • Suitable for household appliances.
  • Used in ITE (Commercial) applications.
  • Ideal for industrial power systems.
  • Applicable in instrumentation circuits.
  • Designed for communication systems.

LD30-23B09R2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LD30-23B09R2?

The input voltage range is 85-305VAC or 100-430VDC.

What is the operating temperature range?

The operating ambient temperature range is -40°C to +85°C (with derating).

What type of package does the LD30-23B09R2 use?

It uses a 4-DIP through-hole module (package: tra y).

What output voltage and current does it provide?

9V output at a maximum of 3.4 A, providing 31W .

What is the efficiency of the LD30-23B09R2?

Typical efficiency is up to 90 %.

What protection features does it have?

Short-circuit protection (hiccup, continuous, self-recovery), over-current protection (≥110% Io, self-recovery), and over-voltage protection (varies by output voltage).

What safety certifications does it hold?

UL62368-1, EN62368-1, IEC62368-1, BSEN62368-1, EN61558-1, EN60335-1.

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