IRM-03-9S The Mean Well USA IRM-03-9S is a 5W AC DC converter featuring a 9V output and 333mA current. It offers a universal input voltage range of 85-305 VAC and a surface mount package.
Mfr Part #:

IRM-03-9S

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA IRM-03-9S is a 5W AC DC converter featuring a 9V output and 333mA current. It offers a universal input voltage range of 85-305 VAC and a surface mount package.
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IRM-03-9S Specifications Quick View

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

IRM-03-9S Description

Short technical summary and product information.

The Mean Well USA IRM-03-9S is a compact 5W AC DC converter designed for PCB mounting. It provides a stable 9V output at 333mA, suitable for various ITE (Commercial) applications. The converter features a wide universal input voltage range of 85 to 305 VAC, making it ideal for international markets.

 

With a surface mount package (26-SMD Module, 14 Leads), this component offers design flexibility. It operates efficiently with 77% efficiency and has a low no-load power consumption of less than 0.075 Watts. The operating temperature range is -30°C to 85°C with derating. Approval agencies include CB, CE, cURus, and TUV, indicating compliance with various safety standards.

 

The dimensions of the IRM-03-9S are 37.0mm in length, 24.0mm in width, and 16.0mm in height. It is designed with universal input features and a single output.

 

This series is part of the IRM-03 product line, known for its reliability and performance in power conversion applications.

IRM-03-9S Quick Information

Product Type: AC DC Converter
Series: IRM-03
Canonical Name: Mean Well USA IRM-03-9S AC/DC Converter
Subcategory: Board Mount

IRM-03-9S Compliance

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

IRM-03-9S Features

  • Universal AC input voltage range.
  • Provides 9V output at 333mA.
  • Surface mount package for PCB integration.
  • Wide operating temperature range.
  • Low no-load power consumption.

IRM-03-9S Applications

  • Used in commercial ITE equipment power supplies
  • Suitable for PCB-mounted AC-DC conversion
  • Ideal for space-constrained electronic devices
  • Supports universal input voltage applications
  • Designed for surface mount assembly processes

IRM-03-9S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the IRM-03-9S?

85-305 VAC or 120-430 VDC.

What output voltage and current does the IRM-03-9S provide?

9V DC output at 333mA.

What is the power rating of the IRM-03-9S?

5 Watts.

What is the efficiency of the IRM-03-9S?

77% typical.

What is the operating temperature range?

-30°C to 85°C with derating.

What package does the IRM-03-9S come in?

26-SMD Module, 14 leads.

What safety approvals does the IRM-03-9S hold?

CB, CE, cURus, TUV.

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