REC3-483.3SRW/H6/A/SMD-R

DC-DC converters are used in a variety of applications to efficiently transfer energy from one source to another. REC3-483.3SRW/H6/A/SMD-R is one such DC-DC converter and has a number of advantages over more traditional solutions. In this article, we will discuss the application fields and working principles of REC3-483.3SRW/H6/A/SMD-R.

The primary application field of the REC3-483.3SRW/H6/A/SMD-R is in the area of high-power/low-voltage DC-DC conversion. The converter is highly efficient and is able to convert a 12–20V DC input to a 3V DC output with up to 483.3 watts of power. This makes it the perfect solution for applications such as core processor power delivery, automotive electronics, and industrial instrumentation. Moreover, the converter features an isolation voltage of 1,500V and a wide operating temperature range of -40°C to +85°C, making it suitable for use in demanding environments.

In order to understand the working principle of the converter, it is necessary to understand the concept of switched mode power supply. In a switched mode power supply, electrical energy is transferred from the output of the power supply to the input by means of a rapidly cycling switching device. This device will convert the AC input voltage to a DC voltage and then convert it back to an AC voltage. The input and output voltages can be adjusted by altering the frequency of the switching cycle. This process allows for a highly efficient power transfer from the input to the output, although it does come with some losses due to interference between components and the heat generated by the switching process.

The REC3-483.3SRW/H6/A/SMD-R takes advantage of this switching process to provide its high-power/low-voltage services. The converter features a buck-boost converter, which is able to extract the necessary power from the input voltage regardless of the polarity. This is done by low-loss synchronous rectification and continuously-variable current source. This makes the converter highly efficient, with up to 94.7% efficiency in a wide range of operating conditions. In addition, the converter also has an integrated EMI filter for improved noise immunity.

In conclusion, the REC3-483.3SRW/H6/A/SMD-R DC-DC converter is a powerful and efficient solution for high-power/low-voltage applications. The converter is capable of converting a 12–20V DC input to a 3V DC output with up to 483.3 watts of power and has a wide range of features such as low-loss synchronous rectification, continuously-variable current source and an integrated EMI filter for improved noise immunity. The converter is highly suitable for applications such as core processor power delivery, automotive electronics, and industrial instrumentation.