DMM6S47K-F

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Film capacitors, also known as plastic film capacitors or dielectric film capacitors, are passive electrical devices composed of two conductive plates separated by a dielectric material. The most common type of film capacitor is the polyester film capacitor, also commonly referred to as the Mylar capacitor. These capacitors are manufactured by coating a dielectric material, such as polyester, between two conductive plates. The result is an electrical component that is highly reliable and can be used in a variety of applications.

The DMM6S47K-F is a film capacitor available from Vishay which offers excellent volumetric efficiency and stability over a wide range of temperatures and humidity. The DMM6S47K-F film capacitors have a capacitance of 47µF and a voltage rating of 16VDC. This capacitor is available in a 28.5mm x 32mm x 11mm case and is constructed of a standard tin-plated anode and a gray epoxy-sealed case.

The DMM6S47K-F film capacitors offer a wide range of advantages compared to other capacitor types such as electrolytic capacitors. These advantages include a high capacitance density, low ESL, good thermal stability, excellent insulation, and good energy storage capabilities. As a result, film capacitors are widely used in many different types of applications including DC/DC converters, switching power supplies, audio and instrumentation equipment, medical equipment, power amplifiers, and various other types of electronics.

The DMM6S47K-F film capacitor has a wide operating temperature range of -40°C to +105°C and a high ripple current rating of 1.5Arms. The capacitor is designed to provide an optimal combination of low ESR, high ripple current capability, long life, and low thermal resistance. The combination of these features results in excellent stability, reliability, and performance.

The working principle behind the DMM6S47K-F film capacitors is based on the electrostatic field principle. When the two plates of a film capacitor are charged, it creates an electrical field between them. The charge creates an electric field that holds the two plates together. The strength of this electrostatic field is determined by the distance between the two plates, the dielectric material, and the applied voltage.

The DMM6S47K-F film capacitor is an excellent choice for applications such as power supplies, motor control, and automotive electronics due to its superior performance and reliability. The capacitors are also ideal for applications where space is a constraint, since their small size and high capacitance density make them more suitable for systems with limited space.

In conclusion, the DMM6S47K-F film capacitor is a highly reliable capacitor that is perfect for a variety of applications. Its superior performance, reliability, and small size make it an excellent choice for power supplies, motor control, and automotive electronics. The capacitor is also ideal for applications where space is limited due to its high capacitance density and excellent electrical properties.

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