EP5382QI Power Supplies - Board Mount

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DC-DC converters have been valuable tools for maintaining the supply voltage in large industrial systems, and the design of such systems has become increasingly important in recent years. The EP5382QI is an example of a DC-DC converter that has become increasingly popular, with its high efficiency and low cost-of-ownership. This article will discuss the application field and working principle of the EP5382QI.

Application Field

The EP5382QI is a Switched-Mode Power Supply (SMPS) capable of providing regulated outputs of up to 1.5kVA in a single package. It is ideally suited for applications requiring an efficient, compact and cost-effective solution. Common applications for the EP5382QI include power supplies for consumer electronics, medical equipment, industrial automation, telecommunications, networking, motor control and lighting.

The EP5382QI is compatible with a variety of input and output voltages, making it suitable for virtually any application. It is capable of providing high efficiency, low standby power, and excellent thermal performance. The EP5382QI is also EN55022, CE, and FCC Class B compliant, making it suitable for a wide variety of applications.

Working Principle

The EP5382QI is based on a buck converter topology. A buck converter is an electrical circuit that converts a higher voltage input to a lower voltage output. This process is known as bucking or stepping down. The EP5382QI uses the buck converter topology to provide high efficiency over a wide range of input and output voltages.

The EP5382QI is unique in that it uses frequency-modulated Pulse Width Modulation (FPWM) to control the output voltage. FPWM is an advanced solution that allows the converter to maintain a stable output voltage over a wide range of input and output conditions. In addition, the EP5382QI utilizes synchronous rectification for high efficiency operation.

The EP5382QI is protected against overvoltage, overtemperature, and overcurrent operations, providing reliable operation and reducing the risk of electrical damage to the connected devices. The EP5382QI is also protected against undervoltage or reverse voltage which, if present, would damage the connected components.

Conclusion

The EP5382QI is a high-efficiency DC-DC converter suitable for a wide range of applications. It is capable of providing regulated outputs of up to 1.5kVA in a single package, and features a unique frequency-modulated Pulse Width Modulation (FPWM) system to ensure stable output voltages. The EP5382QI is protected against overvoltage, overtemperature, and overcurrent operations, making it suitable for a wide range of applications. With its high efficiency, low standby power, and excellent thermal performance, the EP5382QI is an ideal solution for many industrial and consumer applications.

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