L6563

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power factor correction (PFC) is an important electrical process by which the power input from an AC source is adjusted in order to reduce any power losses. The L6563 is a pulse frequency controller commonly used in power factor correction (PFC) systems. It offers an efficient, reliable and cost-effective solution for high-power applications.

The L6563 is a Pulse frequency controller, which is a common IC used for controlling, measuring and regulating the voltage in a power factor correction system. It works in conjunction with an MOSFET (metal-oxide semiconductor field-effect transistor) to control the current output from the power factor correction system. The controller is designed to monitor the voltage and prevent any potential overloads from occurring. The L6563 is commonly used in a variety of applications, including industrial and telecommunications power supplies, lighting systems and in motor and variable-speed drives.

The L6563 is a single-ended primary-side controller that is designed to reduce the switch losses in a power factor correction system. It works by using a PWM (pulse width modulation) feedback loop to control the switch conduction time. The controller continuously monitors the input voltage and adjusts the on-time of the switch to maintain the desired voltage. This helps to ensure the power factor remains stable and the input current is within the desired range.

The L6563 is also capable of detecting line losses and power failures. If a line fault or power failure occurs, the controller will immediately shut off the power to the connected load, thus protecting the system from any potential damage. Additionally, the controller has built-in protections for both over-current and over-temperature conditions.

The L6563 is a highly efficient and reliable power factor correction controller. Its features make it ideal for use in a variety of applications, including industrial, telecommunications and lighting systems. Additionally, the controller offers improved efficiency, reduced switch losses, and better system protection. Furthermore, it is also relatively cost-effective, making it a popular choice for many applications.

The specific data is subject to PDF, and the above content is for reference