SPP115601

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The SPP115601 is a part of the AC/DC converter family. It is a highly efficient AC/DC power converter designed for multiple applications such as lighting, medical, telecom, automotive, industrial, and consumer electronics. The converter provides high accuracy output, low noise, low ripple, excellent surge capability, high efficiency, and low cost. This AC/DC power converter also offers a wide input range and is suitable for both AC and DC inputs.

Application Field

The SPP115601 is designed specifically for applications in highly regulated, safety-relevant AC/DC power supplies. It is ideal for applications where stringent accuracy and low power consumption are required, such as industrial equipment, medical devices, telecommunications, and consumer electronics. Its minimal component design and high efficiency increase system reliability while reducing total cost of ownership. Its wide input voltage range provides a way to reduce installation and operation costs by supporting both AC and DC input power sources.

Working Principle

The SPP115601 works by taking an AC or DC input voltage and employing a full-bridge converter to boost the voltage to a higher level. On the output side, a control loop controls the peak switching frequency, which helps to maintain a high efficiency as well as a stable and precise output voltage.

The converter uses a resonant topology design to reduce the size and cost of the transformer, thus increasing the design efficiency. It achieves high power densities and efficiency with low power and noise levels. By incorporating hybrid control with soft-switching, it is able to reach high efficiency at lower frequencies, reducing energy losses and increasing system reliability.

The converter also features an integrated intelligent power device (IPD) for monitoring and controlling power conversion processes. This device allows the entire system to be monitored in real time, providing the potential for rapid diagnosis, control, and protection of the circuit. Additionally, it features a balancer circuit to ensure peak efficiency and power reliability even when operating outside the nominal current range.

The SPP115601 can be used in both isolated and non-isolated systems, and is compatible with a wide range of input voltages. It is also capable of high output current, making it suitable for multiple applications. The specific data is subject to PDF, and the above content is for reference