REC5-4809SRW/H4/A/SMD/CTRL

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DC DC Converters are devices used to convert a single DC voltage to a different DC voltage. The REC5-4809SRW/H4/A/SMD/CTRL is a DC DC converter of the switching type, which is used to convert both AC and DC input into a precise selected output voltage. This DC DC Converter allows various control and protection functions, as well as multiple combinations of output voltage, output current, and input voltage.

The REC5-4809SRW/H4/A/SMD/CTRL is a high-efficiency DC DC converter with a power range of 4-80 Watts and a wide input voltage range of 3.364-44.8V DC, making it suitable for many applications. This DC DC converter is typically used for communication systems, industrial automation, Digital Drives, medical equipment, power tools, electric motors, test and measurement equipment, etc.

The working principle of the REC5-4809SRW/H4/A/SMD/CTRL DC DC Converter is based on the “flyback principle”. The flyback principle states that when the switching device is turned on, the energy stored in the magnetizing inductor generates a current and voltage that is smoothed and regulated by a secondary output rectifier and held at a steady voltage by an output capacitor.

The flyback principle works by storing energy in an inductor when the metallic disc trigger switch is closed. This stored energy flows through the most critical parts of the power supply system, which governs the efficiency, power level, and expected output voltage. The inductor is attached to a switching transistor, which is controlled by a controller IC, and each time the transistor begins to turn off, the stored energy induces a voltage in the output rectifier, producing an output voltage. This output voltage is regulated by the output capacitor, which holds the voltage at a steady level.

The REC5-4809SRW/H4/A/SMD/CTRL DC DC Converter uses a combination of circuits such as Power Lossless FET, Digital Controller with Multi-Level Current and Voltage Control Technology, Pulse Control, and Reverse Polar Protection. These circuits provide a safe output voltage and prevent overheating due to over-current or over-voltage events. The Pulse Control circuit provides a much faster response time and improved output stability, while the Reverse Polar Protection prevents shorts when reversed input and output voltages are applied.

The REC5-4809SRW/H4/A/SMD/CTRL DC DC Converter is a highly efficient device that produces a precise output voltage and current with a wide input voltage range. The use of integrated circuits in its design, along with its protection circuitry, make it a safe and reliable device for a variety of applications. Its power range and operating range make it suitable for a wide range of applications, including communication systems, industrial automation, digital drives, medical equipment, power tools, electric motors, test and measurement equipment, and more.

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