IV4809SA Power Supplies - Board Mount

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DC-DC converters are important components in power electronics devices, and are often used to convert energy from one form to another. The IV4809SA DC-DC converter is one of the most widely used converters on the market today. It is a non-isolated switched mode DC-DC converter that is capable of providing good voltage and current regulation in a wide range of input voltages, making it an ideal choice for a variety of applications.

The IV4809SA converter uses a buck topology, which is a switching converter that uses a transformer to provide electrical isolation between the input and output. The buck topology is a type of circuit that has two symmetrical switches that connect and disconnect the converter from the input power source and the load. The operation of the circuit is controlled by a control circuit that generates switching signals to control the operation of the two switches. The output of the circuit is regulated by a feedback loop that senses the output voltage and adjusts the switching frequencies as needed.

The IV4809SA converter is a very efficient device, capable of providing up to 98% conversion efficiency at full load. The maximum output power of the converter can be set to 50W with an operating temperature range of -30°C to +80°C. This makes the converter suitable for use in a wide variety of applications, including automotive, industrial, medical, telecommunication, security and surveillance.

The working principle of the IV4809SA converter involves the conversion of a DC input voltage to a DC output voltage. The input voltage is stepped down by the converter, and the output voltage is regulated by a feedback loop that senses the output voltage and adjusts the switching frequencies accordingly. The converter is also capable of providing a wide range of output voltage ranges with an accuracy of ±2%.

The IV4809SA converter is a robust, reliable, and efficient device that can be used in a variety of applications, including automotive, industrial, medical, telecommunication, security and surveillance applications. The converter can provide good voltage and current regulation for a wide range of input voltages, making it an ideal choice for use in those applications. In addition, the IV4809SA converter is easy to install and maintain, making it an attractive choice for a variety of applications.

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