SCWN03B-05

The SCWN03B-05 is a compact, high-performance 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 stable DC output, making it suitable for a variety of applications, including industrial automation, telecommunications, and consumer electronics.

Key Features:

1. Input Specifications:

   • Voltage Range: The SCWN03B-05 typically accepts an input voltage range of 85 to 264 VAC, allowing it to operate in various global environments.
   • Frequency: It supports a frequency range of 47 to 63 Hz, making it versatile for different power grid standards.

2. Output Specifications:

   • Output Voltage: The module provides a fixed output voltage of 5V DC, which is ideal for powering low-voltage devices.
   • Output Current: It can deliver a maximum output current of 600 mA, providing a total output power of 3W.
   • Ripple and Noise: The output is designed to have low ripple and noise, ensuring stable performance for sensitive electronic applications.

3. Efficiency:

   • The SCWN03B-05 boasts high efficiency, often exceeding 80%, which helps in reducing energy consumption and heat generation.

4. Size and Form Factor:

   • The module is designed to be compact, making it easy to integrate into various systems. Its small footprint is particularly beneficial for applications where space is limited.

5. Protection Features:

   • The power supply includes built-in protections such as over-voltage protection (OVP), over-current protection (OCP), and short-circuit protection (SCP), ensuring reliable operation and safeguarding connected devices.

6. Operating Conditions:

   • The SCWN03B-05 is rated for operation 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 operate in high humidity environments, with a humidity rating of up to 95% non-condensing.

7. Certifications:

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

8. Applications:

   • The SCWN03B-05 is ideal for applications such as LED lighting, industrial control systems, communication equipment, and other electronic devices that require a reliable 5V power source.

Conclusion:

The MEAN WELL SCWN03B-05 is a robust and efficient power supply solution that combines compact design with reliable performance. Its wide input voltage range, high efficiency, and built-in protection features make it a versatile choice for a variety of electronic applications. Whether used in industrial settings or consumer electronics, this power supply module is engineered to deliver consistent and dependable power.