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Film Capacitors

Film capacitors, also known as Polymer Film Capacitors, are non-polarized capacitors consisting of multiple pieces of dielectric film stacked together. The ECW-HA3C133JB is a product manufactured by Alps Electric Co., Ltd, a global group that produces various types of electronic components and components for automotive, home appliances, and other industries. It is a Film Capacitor with a cost-down standard type of box shape.

Application Field

Film capacitors have a wide range of applications, such as dc-dc converters, power supplies, inverters, amplifiers, signal processing circuits, and EMI suppression filters. The ECW-HA3C133JB is suitable for use in printed circuit boards, appliances, and other electronic equipment. It\'s also suitable for use in automotive, home appliances, and other industries due to its cost-down standard type of box shape.

Working Principle

The ECW-HA3C133JB is a non-polarized capacitor, and works on the principle of capacitance, which states that two materials placed together are able to form an electric field. This electric field produces an electrical charge in each material, which is the source of the capacitance. With the ECW-HA3C133JB, multiple pieces of dielectric film are placed together and an electric field is formed. This electric field creates an electrical charge that stores energy for later use when a voltage is applied.

The electrical stored in the ECW-HA3C133JB can be discharged quickly or slowly, depending on how the voltage is applied. This means that the ECW-HA3C133JB can be used for applications where a high rate of current flow is desired or a slow rate is preferred. It is also useful for applications where alternate current or high frequency alternating current are involved.

The applied voltage also determines the capacitance of the ECW-HA3C133JB. The capacitance of the film capacitor is determined by the value of the dielectric film material used and the area of overlap between the plates.

The available size range of aluminium electrolytic capacitors for ECW-HA3C133JB consists of 0.033 microfarads through 0.2 microfarads in ±10 % tolerance and 25 Volts-100 Volts rated voltage.

In conclusion, the ECW-HA3C133JB is a Film Capacitor manufactured by Alps Electric Co., Ltd, suitable for use in various applications such as dc-dc converters, power supplies, inverters, amplifiers, signal processing circuits, and EMI suppression filters. Its non-polarized operation and wide size range make it a great choice for many applications.

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