REC3-4815SRWZ/H6/C/SMD-R

DC DC converters are widely used in the production of electronic devices and electric products, such as radios, TV, mobile phones, computers and so on, to achieve the transmission of power from one source to another. Among them, the REC3-4815SRWZ/H6/C/SMD-R DC DC converter is especially designed for high voltage and high current applications. It is characterized by high efficiency and small size. This article will discuss the application field and working principle of REC3-4815SRWZ/H6/C/SMD-R DC DC converter.

The application field of the REC3-4815SRWZ/H6/C/SMD-R is mainly in high voltage and high current applications. It is suitable for the source voltage ranging from 2V to 48V. The output current of the converter can be as high as 15A, and the output voltage range is from 0.6V to 6V. Due to its excellent performance in terms of power conversion efficiency and energy loss, it is mainly used in the production of a variety of electronic devices, such as telecommunications products, security monitoring systems, medical electronics equipment and so on.

The working principle of the REC3-4815SRWZ/H6/C/SMD-R DC DC converter is based on the principle of pulse width modulation (PWM). In this design, a high frequency oscillator is used to generate rectangular pulses with a fixed frequency. These pulses are then put into the PWM circuit and modulated in order to increase the control accuracy of the device. The PWM circuit is composed of a main power transistor, a freewheeling diode, an activating transistor, a sensing resistor and a voltage regulator. The freewheeling diode ensures that when the power transistor is in the off state, the inductor can still discharge the stored energy. Meanwhile, the sensing resistor is used to detect the voltage level on the output side of the device in order to optimize the working parameters of the device.

To sum up, the REC3-4815SRWZ/H6/C/SMD-R is a high performance DC DC converter, ideal for high voltage and high current applications. It is based on the principle of pulse width modulation and uses a high frequency oscillator to generate low-loss rectangular pulses. The device is composed of power transistors, freewheeling diode, control transistor and sensing resistor, which ensures the device to work with high accuracy and efficiency. Therefore, it is widely used in the production of various electronic devices and electric products.