REC3-4809DRW/H6/C/SMD

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DC-DC converters are used in a variety of applications to convert between direct current (DC) voltages at different levels. These converters are typically used to step up or step down the voltage of a power supply to meet the requirements of an application. In this article, we will explore the application field and working principle of the REC3-4809DRW/H6/C/SMD DC-DC converter.

The REC3-4809DRW/H6/C/SMD is a non-isolated buck-boost DC-DC converter. This converter is capable of accepting an input voltage of between 8-320VDC and outputting an adjustable voltage range of 3-40V at up to 9A. Due to its wide input and output ranges, the REC3-4809DRW/H6/C/SMD is suitable for a range of applications. Some common applications include powering small motors, powering small appliances, lighting, and automotive applications. The converter also has a wide operating temperature range of -40 to +85 ℃, making it a suitable choice for applications in extreme temperatures.

The working principle of a non-isolated buck-boost converter is similar to the working principle of a buck converter. In a buck converter, the inductor stores energy during the on cycle and releases it into the load during the off cycle. A diode is required for the converter to function and the switch is used to control the circuit. In a buck-boost converter, an inductor and two diodes are used instead of one, allowing the converter to accept input voltages both higher and lower than the desired output voltage. The working principle of the REC3-4809DRW/H6/C/SMD converter is similar. The converter uses two diodes and a buck-boost inductor to provide a continuous output voltage that is adjustable between 3-40V. The input voltage can be higher or lower than the output voltage, which allows the converter to remain operational in applications with fluctuating input voltages.

The REC3-4809DRW/H6/C/SMD is a robust and reliable DC-DC converter suitable for a range of applications. It is capable of accepting input voltages of 8-320VDC and providing output voltages of 3-40V at up to 9A. This wide input and output range makes it a suitable choice for applications that require a wide voltage range. Furthermore, the converter has a wide operating temperature range of -40 to +85 ℃, making it suitable for use in extreme temperatures. In conclusion, the REC3-4809DRW/H6/C/SMD is a suitable choice for a variety of DC-DC conversion applications.

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