ECW-H12222HVB

Operating Temperature:	-40°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.728" (18.50mm)
Size / Dimension:	0.709" L x 0.256" W (18.00mm x 6.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	ECW-H(V)
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1250V (1.25kV)
Voltage Rating - AC:	--
Tolerance:	±3%
Capacitance:	2200pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are one of the most common types of capacitors employed in electronic circuits and are typically used in filter and timing circuits. The ECW-H12222HVB is an example of a film capacitor, and is a popular choice for general purpose applications. This article will explain the application fields and working principle of the ECW-H12222HVB film capacitor. The ECW-H12222HVB film capacitor is a multipurpose capacitor and finds application in various electrical and electronic components. It has a wide range of uses and can be used in both AC and DC circuits, as well as in applications with high-frequency signals. It is commonly used as a coupling capacitor in circuits where signals need to be separated and filtered out, such as in the audio circuits. The film capacitor also finds application in energy storage systems, radio frequency (RF) circuits, and power conditioning circuits. The ECW-H12222HVB film capacitor is made of polypropylene film and two metal electrodes, which are typically made of aluminum and tin plated copper. The main component of the film capacitor is a thin polypropylene dielectric film. This film is tightly wound with an insulating material and enclosed in a metal can. When the capacitor is connected to an AC circuit, the film capacitor behaves as an AC filter, allowing higher-frequency signals to pass through while blocking lower-frequency signals. The working principle of the ECW-H12222HVB film capacitor is based on Faraday’s law of induction. When an AC voltage is applied to the capacitor, an electric field is created across the dielectric film and a resultant current is induced. This current produces a circulating magnetic field, which opposes the applied AC field. The resulting capacitance is then determined by the thickness of the dielectric film and the spacing between the two plates. The key feature of the ECW-H12222HVB film capacitor is its high capacitance. It can store a large amount of charge, which makes it suitable for AC circuits. The capacitor also has a high working voltage and is able to withstand transient voltage spikes. Additionally, the ECW-H12222HVB film capacitor provides low leakage current and excellent stability over long-term use. Overall, the ECW-H12222HVB film capacitor is a popular choice for various electronic applications. It has a wide range of uses and finds application in AC and DC circuits. The capacitor also provides superior performance thanks to its high capacitance, high working voltage and excellent stability, making it the perfect choice for filtering and timing circuits.

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