RP08-4805SA/SMD

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Introduction

DC DC converters are widely used in many electronic systems to convert direct current (DC) to a required output voltage or current for the system. The RP08-4805SA/SMD DC DC converter is a non-isolated Buck type DC DC converter, designed to provide a cost-effective, efficient and reliable source of power for on-board systems and a wide variety of other electronic applications. It features excellent efficiency and excellent thermal design which makes it an ideal choice for many demanding applications. This article outlines the application field and working principle of the RP08-4805SA/SMD.

Application Field

The RP08-4805SA/SMD DC DC converter has applications in many fields such as:

• Networking
• Industrial Automation
• Medical Devices
• Measuring Instruments
• Cable TV & Broadcasting
• Telecommunications
• Data Storage
• Avionics
• LED Panel
• Transportation

The RP08-4805SA/SMD is also ideal for applications where a reliable, low noise, and high efficiency power supply is required, such as in battery powered electronic systems.

Working Principle

The RP08-4805SA/SMD DC DC converter is a non-isolated Buck type DC DC converter with an input voltage range of 4.5-36V and an output voltage range of 0.8-32V. It is available in 3W, 5W and 10W versions, with a high efficiency of over 90%. The transformer is designed to operate in a closed loop configuration with synchronization and signal feedback from the output. The output voltage is regulated by varying the duty cycle of the switching transistor. The output voltage ripple is low and well-regulated, typically 0.2%.

The RP08-4805SA/SMD also features wide temperature range operational, from -40°C to +85°C. It has built-in EMI filtering, and all the available models are compliant with the UL 60950-1 and LED lighting regulations. For circuit protection, it has short circuit, over current, and over voltage protection. The package options are the SMD Dip through hole and the TO-252-2L package.

Conclusion

The RP08-4805SA/SMD DC DC converter provides an economical and reliable solution for a variety of applications. It has excellent efficiency, excellent thermal design, wide temperature range, built-in EMI filtering, and safety features. With its variety of package options, the RP08-4805SA/SMD can easily be integrated into any electronic system, providing a reliable and cost-effective source of power.

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