685MMR100K

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Film capacitors are a type of capacitor that uses plastic film as the dielectric medium instead of a paper or ceramic material. They are used in many applications, such as audio frequency range (AFR) filtering, audio-frequency reactive load compensation, and motor control applications. In the motor control application, film capacitors are used to smooth out ripples in the motor current and to provide high-frequency noise attenuation. These capacitors can also be used in many other applications, such as modulating high-frequency signals, stabilizing power supplies, providing over-voltage protection, and combining reactive energy storage with high voltage stand-off capabilities.

The 685MMR100K film capacitor is a very versatile and reliable capacitor used in many different applications. It is an off-the-shelf product that can be used in almost any electronic application requiring protection from voltage, current, noise, and transient spikes. It is constructed from a durable plastic film and encapsulated with a metalized coating for improved electrical performance. This capacitor has a wide operating temperature range and can be used in temperatures from -45 °C to 85 °C.

The 685MMR100K film capacitor has a voltage rating of 100K volts, making it suitable for applications that require a high voltage capacitance or a high voltage noise reduction. The capacitance of this type of capacitor is in the range of 1uF to 100uF and its dielectric constant is 6.85. It has very low absorption loss, excellent self-healing properties, and very high impedance. Its capacitance tolerance is very small, usually within ± 10%.

The working principle of the 685MMR100K film capacitor is simple. When voltage is applied across the capacitor, the plastic film acts as a dielectric material, meaning that it does not conduct electricity, but instead, it stores energy. This energy is stored in a form of an electric field and will remain stored until the voltage is removed. The stored electric field allows the capacitor to act as a filter and provide protection to the circuit or device.

The 685MMR100K film capacitor is a reliable and cost-effective solution when used correctly. Its long life expectancy, low absorption loss, and high voltage withstand make it perfect for many applications, such as motor control, communications, power supplies, and more. Its wide operating temperature range makes it suitable for use in a variety of indoor and outdoor environments, from industrial to consumer environments. In addition, its wide capacitance range makes it ideal for both AC and DC applications.

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