TEA1713T/N2,518

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Power Factor Correction (PFC) has become a necessity for all modern power systems. As power grids become increasingly sophisticated and efficient, it is crucial to ensure all devices connected to the grid operate efficiently, both in terms of energy savings and safety. The TEA1713T/N2,518 is an integrated Power Factor Correction controller specifically designed to allow integrators to achieve optimal power savings in their power systems.

This attention to energy savings can be accomplished by using the TEA1713T/N2,518 in the proper application. The controller’s main purpose is to regulate the input current and to maintain a highly efficient and uniform power supply, which increases efficiency and reduces power dissipation. The fast switching frequencies and optimized turn-off of the TEA1713T/N2,518 ensures high power conversion ratio and power saving performance from the beginning of the system.

The TEA1713T/N2,518 uses two power inputs in order to control the power factor accurately. The first input is connected to the main power line, where the current required for power factor correction is extracted via a single-phase transformer. The second input is connected to a separate secondary winding on the transformer, which is used to measure the current waveforms and provide feedback to the chip for PFC tracking. The chip acts as a modulated switch and regulates the waveform of the currents, so that the power factor is controlled in accordance with predetermined values.

The TEA1713T/N2,518 has a wide range of application fields with its high performance and accuracy. It is ideal for high-precision grid-side power factor correction, motor control and load balancing applications, as well as LED lighting, air conditioners and other variable speed motor drive systems. It provides a variable frequency drive that supports dynamic motor load and pipeline rectification, which reduces current distortion and lowers power consumption. In addition, the controller can be used for industrial power supply systems, as it supports standard energy efficient protocols, such as Green Mode and Power Management.

When it comes to its working principle, the TEA1713T/N2,518 performs the function of adaptive control by employing a closed-loop control approach. Its digital signal processor tunes the PFC loop, thereby extracting information from the power line and then optimizing control parameters according to the load and its behavior. The digital signal processor also includes an automatic fader which regulates the peak current so that it follows the power input line, which ensures a precisely regulated and optimized power factor correction in all operating conditions.

The TEA1713T/N2,518 is designed for use in a wide variety of application fields and provides precise, high-precision power factor correction for a range of industrial and consumer applications. Its integrated features ensure improved performance and precise control over the input power line, resulting in lower power loss and increased efficiency. Its fast switching capability, precise control and smart algorithms ensure that the device can adapt quickly to changing load conditions and deliver optimal power saving performance.

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