IU4805SA

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DC DC converters are devices which can convert direct current (DC) from one voltage to another. IU4805SA is such a converter which is notable for its high precision, efficiency and affordability. This article will examine the application field of IU4805SA as well as its working principle.

Application Field

IU4805SA is typically used when applied to programmable power supply or battery charger in industrial applications. The large power range from 0.4W to 25W makes it suitable for a number of industrial applications, such as charger, power supply, portable device and other security equipment. Its wide input/output voltage range from 6V-20V/1.8V-24V makes it ideal for many demanding industrial applications. Furthermore, its high efficiency and high precision allow it to be more efficient and accurate than regular DC DC converters in the market. Due to its versatility, precision and reliability, IU4805SA is widely used in different industrial scenarios.

Working Principle

IU4805SA works by taking input voltage, drawing current and then outputting the voltage to the load. The converter is powered by a chip with two switches, a MOSFET transistor and a control circuit. The MOSFET transistor directly switches the input voltage across the main winding of the converter and the control circuit drives the transistor switching. The current on the main winding is monitored by a feedback loop, so that the output voltage can be controlled proportional to the input voltage. When the current is below the pre-determined value, the chip will open the MOSFET transistor, so that the output voltage is decreased. Conversely, when the current exceeds the pre-determined value, the chip will close the MOSFET transistor, and thus increases the output voltage. This feedback system ensures that the output voltage is proportional to the input voltage at all times, making it ideal for accurate voltage regulation.

Conclusion

IU4805SA is an affordable, reliable and highly efficient DC DC converter which is suitable for a wide range of industrial applications. Its wide input/output voltage range and high precision make it suitable for many industrial scenarios. Furthermore, its working principle ensures accurate regulation of voltage output, making IU4805SA suitable for accurately powering a load. Overall, IU4805SA has proven to be the ideal choice for various industry applications.

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