IRM-02-9

The IRM-02-9 is a compact, open-frame AC-DC power supply module manufactured by MEAN WELL, a well-known brand in the power supply industry. This specific model is designed to convert standard AC voltage into a regulated DC output, making it suitable for a variety of applications, including industrial equipment, telecommunications, and consumer electronics.

Key Features:

1. Input Specifications:

   • The IRM-02-9 operates with a wide input voltage range, typically from 85 to 264 VAC, allowing it to be used in various global applications without the need for additional transformers.
   • It supports a frequency range of 47 to 63 Hz, making it compatible with most power grids.

2. Output Specifications:

   • The module provides a single output voltage of 9V DC, with a maximum output current of 0.22A, resulting in a total output power of approximately 2W.
   • The output is regulated, ensuring stable voltage levels under varying load conditions.

3. Efficiency:

   • The IRM-02-9 boasts high efficiency, often exceeding 80%, which helps in reducing energy consumption and heat generation, contributing to a longer lifespan and reliability.

4. Size and Form Factor:

   • The power supply is designed in a compact form factor, making it easy to integrate into various devices and systems. Its small footprint is particularly advantageous for space-constrained applications.

5. Protection Features:

   • The module includes built-in protections against over-voltage, over-current, and short-circuit conditions, enhancing the safety and reliability of the connected devices.

6. Operating Conditions:

   • The IRM-02-9 is designed to operate in a wide temperature range, typically from -30°C to +70°C, making it suitable for both indoor and outdoor applications.
   • It is also designed to withstand high humidity levels, ensuring stable performance in challenging environments.

7. Certifications:

   • The power supply complies with various international safety and electromagnetic compatibility (EMC) standards, including UL, CE, and FCC certifications, ensuring it meets the necessary regulatory requirements for global markets.

8. Applications:

   • The IRM-02-9 is ideal for applications such as LED lighting, industrial automation, communication devices, and other electronic equipment that requires a reliable 9V DC power source.

Conclusion:

The MEAN WELL IRM-02-9 is a versatile and efficient power supply module that combines compact design with robust performance and safety features. Its ability to deliver a stable 9V output from a wide range of AC input voltages makes it a reliable choice for various electronic applications. Whether used in consumer electronics or industrial settings, the IRM-02-9 stands out for its efficiency, reliability, and ease of integration.