STK760-700-E

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 a key factor to ensure the efficient use of electricity by reducing the amount of power wasted and increasing the power quality. STK760-700-E is a new type of popular Power Factor Correction (PFC) controllers produced by Sanken Electric Coporation. It is capable of input power for a wide range of AC mains voltages, from 90V to 300V. It can be used in applications from home appliances to commercial and industrial applications.

STK760-700-E offers high performance and rigorous standards in its power management applications, designed to help reduce power losses resulting from power factor correction. It also provides system designers with a wide selection of predetermined control parameters, which can be easily modified. These parameters allow the control algorithms to be adjusted to the specific characteristics of the system.

The STK760-700-E is a simple two stage power factor correction (PFC) controller. The first stage is a rectifying bridge that converts the AC input voltage to a DC voltage. Then, in the second stage, a proportional-integral (PI) controller is used to regulate the voltage output of the bridge. The PI controller samples the output voltage and compares it to the reference voltage set in the PFC. The output of the PI controller is used to control the switching of the power switch, resulting in a corrected voltage waveform.

The STK760-700-E also features extensive protection from overcurrent, overtemperature, and overvoltage conditions. It includes a low input current consumption, and can handle switching frequencies up to 50kHz. The device also includes a low dropout linear regulator for providing the startup voltage.

In addition to providing power factor correction, the STK760-700-E can be used to regulate the output of a buck converter and can also be used in AC-DC converters. It is designed to withstand a wide voltage range of up to 300V, while providing fast transient response and low output voltage ripple.

STK760-700-E is an application specific integrated circuit (ASIC) that is designed to deliver high-efficiency, safe and reliable power factor correction. The controller is designed to be used in a wide range of applications and to meet safety, reliability and energy-saving requirements. It is suitable for use in several applications, including light dimmers, washing machines, air conditioning systems, refrigerators, electric motors, and other appliances.

The STK760-700-E is also equipped with two PIN control pins, which can be used to control the on/off of the device remotely. This feature allows the STK760-700-E to be easily integrated into multiple applications that require remote control, such as home automation systems. Additionally, the STK760-700-E comes with an over-temperature protection circuit and a voltage monitoring circuit, which provide extra protection in order to guarantee reliable, safe, and efficient power management.

Overall, the STK760-700-E is a reliable and efficient controller for power factor correction. It offers a wide selection of control parameters, as well as extensive protection from overcurrent, overtemperature, and overvoltage conditions. With its low input current consumption, fast switching frequencies, and wide range of AC mains voltages, it can be used in varying applications from home appliances to commercial and industrial applications.

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