126MHBS40K2H

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

Film capacitors are widely used in a variety of applications, due to their desirable electrical properties, such as high capacitance, low loss, wide temperature range, strong dielectric strength, long life and good self-healing characteristics, and are among the most widely used components in electronic circuits for both AC and DC applications. Of those, the 126MHBS40K2H film capacitors are one of the most popular, due to its outstanding characteristics and wide range of applications.

The 126MHBS40K2H film capacitor is a minimum-impedance, symmetric construction and power-electronics grade, self-healing film capacitor. These capacitors provide excellent, high energy density performance, and a wide capacitance range. Its capacitance tolerance is also very high, ranging from 2 pF to 200 pF. It is designed to operate with a voltage rating from 20V to 800V, and a temperature range of -40°C to +125°C.

The wide range of multiple of different capacitance values and ratings makes the 126MHBS40K2H film capacitor one of the most versatile film capacitors available, and can be used in many applications, such as current line compensation, power supply decoupling, EMI suppression, common mode noise suppression, and in AC motor drives. Its high capacitance values make it an ideal choice for power electronic applications, where high currents are involved, as it enables the device to store more energy to discharge in moments of peak current demand, thus protecting the rest of the circuit from overload.

Apart from the wide range of applications, another advantage of the 126MHBS40K2H film capacitor is its working principle. Due to its self-healing qualities, it can handle high voltage surges without suffering damage or loss of performance. This is due to its design, which consists of a pair of thin, polymeric dielectric films separated by crisscross aluminum electrodes. When a voltage surge occurs, the dielectric film melts due to the current flowing through it. Once the current stops flowing, the film cools and reforms, creating a new film, thus ‘healing’ itself.

In conclusion, the 126MHBS40K2H film capacitor is one of the most popular and versatile film capacitors available, and can be used in a wide range of applications due to its excellent features and wide range of capacitance values. Its high energy density and self-healing qualities are also extremely advantageous, making it one of the best choices for power electronic applications.

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