RE-1515S/HP

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DC DC Converters - RE-1515S/HP application field and working principle

DCDC converters are an important class of power electronics converters, which are widely used to improve the reliability, efficiency and control accuracy of power electronic systems. The RE-1515S/HP DC/DC converter is a high-performance switching regulator that provides accurate and stable output power with low noise and low ripple. This product is especially suitable for applications where power conversion is required in high accuracy, signal transmission, and low output ripple.

Due to their electrical and mechanical structure, DC/DC converters can be divided into two main types, isolated and non-isolated types. The RE-1515S/HP converter is a full-bridge non-isolated design, which, compared to the isolated design, has the advantage of lower cost, smaller size, and higher efficiency.

The working principle of the RE-1515S/HP DC/DC converter is based on the zero-voltage switching technique. In the process of power conversion, the switching elements connected in the arm-bridge formation are regulated by the PWM controller and operated in the power-switching mode instead of the linear-amplifying mode. This reduces power losses, increases conversion efficiency and reduces the temperature rise of the components.

The RE-1515S/HP converter is based on a synchronous rectifier topology, using an external SR (synchronous rectifier) diode and MOSFET switch to regulate the output voltage. When the switch is conducting, the current is supplied to the inductor and the output voltage is generated through the transformer. When the switch is off, the SR diode is conducting, and the stored energy in the inductor is discharged to the output through the transformer.

The RE-1515S/HP converter has several application fields, such as industrial automation control system, power system, communication system, medical equipment, and automotive electronics. It can also be used in big data storage, server, liquid crystal display, router, digital video recorder, electronic payment terminal and other applications.

The converter has several features which make it suitable for these applications: high efficiency, output voltage accuracy of 1%, low Ripple & Noise of 200 mV, wide input range, wide range of operating temperature from -20°C to +85°C, high power density, high conversion frequency, and built-in EMI filter and protection circuit for over-voltage, over-current and short-circuit protection.

RE-1515S/HP DC/DC converter is a reliable and high performance switching regulator that offers excellent performance in the power conversion process. With its low noise, low ripples, and high efficiency features, it is ideal for applications such as industrial automation, communication, and automotive electronics.

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