12101J2R7CBTTR\M

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Thin Film Capacitors

Thin film capacitors are a kind of electronic component which are used for a variety of applications. They are especially preferred for their good physical characteristics such as high temperature, reliability, and moisture resistance. Thin film capacitors, also known as DC link capacitors, are a type of variable capacitor whose characteristics are controlled by the thickness of the insulating material that separates the two electrodes. With this feature, the two electrodes can be separated and elongated to a certain thickness, allowing for high voltage and power handling capacity.

12101J2R7CBTTR Capacitor

The 12101J2R7CBTTR is a type of thin film capacitors that is manufactured by AVX Corporation. It is a DC link-type capacitor with a polyamide dielectric (insulator). This type of capacitor is designed specifically for applications that require high energy and power density. In other words, it is ideal for applications such as airbag deployment systems, solar panels, and automated guided vehicles.

Application Field and Working Principle

The specific purpose of the 12101J2R7CBTTR capacitor is to provide a method of temporarily storing energy. This is achieved by electrodes that are separated from each other by the polyamide dielectric, a very thin insulating layer. This dielectric has the ability to capture and store electrical energy, as electrons pass through it.

The main application of the 12101J2R7CBTTR capacitor is in airbag deployment systems. During the process of airbag deployment, energy is required at a rapid rate. This capacitor is designed to provide such energy and to do this, the dielectric layer must be able to store enough energy to quickly and reliably release it during the deployment. In addition, the 12101J2R7CBTTR capacitor is also capable of providing peak power when necessary, as the dielectric layer can be adjusted for a particular application, such as for an airbag deployment system.

The working principle of the 12101J2R7CBTTR capacitor involves a number of factors. First, two electrodes are separated by an insulating layer. The insulating layer is made of an electrically insulating material, in this case, polyamide. This dielectric is a thin layer which has a high dielectric constant and is able to store energy on its own. When a voltage is applied to the two electrodes, the charge is separated, with the positive charge being dispersed in the dielectric layer and the negative charge is returned to the negative electrode. Because the electrons have a positive charge, they are attracted to the positive electrode. This results in the free electrons passing through the dielectric and storing energy on the capacitor.

Once the energy has been stored, it is then used during the airbag deployment. When the airbag is deployed, a vertical acceleration is created and the stored energy is used to drive the airbag. The energy stored in the capacitor is then quickly released which helps the airbag deploy quickly and reliably. This ensures that the airbag is ready for deployment when needed.

Conclusion

The 12101J2R7CBTTR capacitor is a variable capacitor that is specifically designed for airbag deployment systems. Its unique characteristics and design means that it offers high voltage, high power handling capacity, as well as good physical characteristics such as high temperature and moisture resistance. Furthermore, its working principle involves a two electrode system, with the two electrodes separated by a dielectric layer. The energy is stored in this dielectric layer and is used during airbag deployment, helping the airbag deploy quickly and reliably.

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