REC5-4812DRW/H2/C/M/SMD-R

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DC-DC Converters are an important and versatile component of modern electronic systems. The REC5-4812DRW/H2/C/M/SMD-R is an example of particular DC-DC Converter that offers many benefits and features. This article will discuss the application fields and working principle of REC5-4812DRW/H2/C/M/SMD-R.

The REC5-4812DRW/H2/C/M/SMD-R is a wide input voltage range, high-efficiency, surface-mount DC-DC Converter. It is specifically designed for applications that require efficient, small-sized power conversion, such as telecommunications, mobile computing, and power-over-Ethernet (PoE) systems. The REC5-4812DRW/H2/C/M/SMD-R is also well suited for medical, industrial, or aviation applications whereruggedization is required.

The REC5-4812DRW/H2/C/M/SMD-R has a wide input voltage range, spanning 4.5 to 36V, and capable of delivering up to 12V of output regulation. The maximum output power of the REC5-4812DRW/H2/C/M/SMD-R is 48 watts, making it suitable for many power-critical applications. Additionally, the device has an efficiency of up to 92%, ensuring minimal power loss. The REC5-4812DRW/H2/C/M/SMD-R is also designed with high-power magnetic components, making it ideal for use in high-efficiency, high-current applications.

The REC5-4812DRW/H2/C/M/SMD-R features a built-in monitoring system for output regulation, over-voltage protection, and open-loop enable/disable (forced-ON/OFF). This monitoring system helps to ensure the accuracy and reliability of the power conversion process, and further helps to reduce component cost and complexity when compared to other solutions. Lastly, the REC5-4812DRW/H2/C/M/SMD-R is designed with a wide variety of features and protections, including the aforementioned monitoring system, overcurrent protection, and thermal shutdown.

The working principle of the REC5-4812DRW/H2/C/M/SMD-R is based on a buck switching regulator. The device takes a higher input voltage and steps it down to the desired output voltage. This is accomplished by rapid switching two power transistors, connected in a buck configuration, resulting in a voltage drop across the output winding of the transformer. The power transistors are switched at a frequency determined by the internal oscillator and controlled by the input voltage. Further, a regulator circuit is incorporated to maintain output voltage regulation.

In addition, a feedback circuit is incorporated to fine-tune the output voltage. By monitoring and comparing the output voltage to a predetermined feedback voltage (derived from the output), the controller turns the power transistors on and off in order to maintain the desired output voltage. The feedback loop eliminates the need for external voltage dividers and helps to maintain better load regulation and output current accuracy.

Overall, the REC5-4812DRW/H2/C/M/SMD-R is a great DC-DC converter with a wide input and output range. Its features, such as the built-in monitoring system, over-voltage protection, open-loop enable/disable, and over-current protection, make it suitable for many power-critical applications. Additionally, its working principle based on a buck switching regulator ensure the accuracy and reliability of the power conversion process. If you are looking for a DC-DC converter with these features and functions, the REC5-4812DRW/H2/C/M/SMD-R is the perfect fit.

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