E-L6563TR

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Power factor correction (PFC) is an important approach to improve power efficiency and reliability of electronic applications. An efficient PFC can reduce the harmonic distortion of current, reduce the reactive power loss, and improve the power factor in the power grid. The implementation of PFC technology is challenging and the most widely used are PFC converters. One of the most popular devices is E-L6563TR. This device is specially designed for extreme low-cost applications such as home appliances, digital devices, and industrial control systems.,

The E-L6563TR is an integrated voltage-mode PFC controller with a low power stand-by of only 80mW. It features an internal high voltage start-up circuit, a thermal shutdown protection, and a low current sense voltage. It also offers an adjustable soft-start, an adjustable PFC frequency, and a current mode control with cycle-by-cycle current limit. Thanks to its compact size and low power consumption, it is ideal for easy integration into the system.

The working principle of the E-L6563TR is quite simple. It utilizes a bridge rectifier, a high-voltage PFC boost converter, and a series of voltage regulation feedback loops, working together to convert AC grid power into DC output power with very high efficiency. Comparing to other topologies, it has a very low current ripple, low EMI emission, and low output voltage fluctuation. It is also able to maintain very stable output voltage with mostly constant voltage output.

The E-L6563TR is widely applied in a variety of home appliances, digital devices, industrial control systems and other electronic applications. It provides perfect power factor without audible noise or visible voltage fluctuation. This device is able to increase the overall efficiency and power conversion capability of the application, while also reducing the temperature rise of the device. It also meets EN61000-3-2 CEC efficiency class requirements as well as a wide range of EMI compliance.

The E-L6563TR is an effective and efficient power factor correction device, capable of delivering reliable and robust performance while operating at very low power consumption and cost. In particular, it is commonly used in a variety of low-cost appliances, and its compact size and ultra-low power consumption make it ideal for easy and successful implementation into the system.

In general, E-L6563TR is an effective, cost-effective and reliable choice for power factor correction. It has high power efficiency and good reliability. It is applicable to a wide range of digital devices, home appliances, and industrial control systems. Furthermore, its thermal shutdown protection, adjustable soft-start, adjustable frequency, current mode control, and low power consumption provide great convenience for the application. As a result, E-L6563TR is becoming more and more popular for power factor correction.

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