WMC2S47K

Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.343" Dia x 0.531" L (8.70mm x 13.50mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Series:	WMC
Dielectric Material:	Polyester
Voltage Rating - DC:	250V
Voltage Rating - AC:	125V
Tolerance:	±10%
Capacitance:	0.047µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Film Capacitors and the WMC2S47K

Film capacitors are electrical components made from a variety of thin films of diverse materials. They are used in many electrical applications, from simple power supply and noise filtering, to more specialized applications such as RF processing. In film capacitor terminology, WMC2S47K refers to a type of film based capacitor. It features a two-layer film construction with a large capacitance of 47nF (or 47µF) within a sealed package measuring 40x6mm with lead wires exiting from the short sides. It is also known as a MYLAR or polyester film capacitor. Film capacitors come in many varieties, with a variety of different materials, sizes, voltages and capacitances available. In this article, we’ll look at the common uses of film capacitors generally, and then take a more detailed look at the basic operation of the WMC2S47K and its application in the world of electronics.

Basic Operation of Film Capacitors

The operation of all film capacitors is based on a simple principle of electric charge. When a voltage is applied across two conductors, a current will flow between them. Film capacitors work by utilising the electrostatic properties of the film material to store an electric charge in the form of a static electric field. This electric field stores energy which is then available to be used at a later time.The capacitance of the WMC2S47K is dependant on the area of its conductors and the thickness and permittivity of the film material. As a general rule of thumb, the larger the capacitor’s conductors and the higher its permittivity, the more electric charge it can store at a given voltage.

Application of Film Capacitors

The WMC2S47K can be used in a variety of applications including power supply filtering, audio and video signal processing, and radio frequency (RF) filtering. The WMC2S47K’s high capacitance and compact size make it particularly well suited for electronics or applications where board space is limited, such as on modern electronic circuits.In power supply filtering, the WMC2S47K is typically used to reduce noise and ripple on the DC output of a power supply. The capacitor stores energy and can be used to smooth out transient spikes or dips in DC power. This reduces the noise and helps to ensure a steady supply of clean power to electronic equipment. The WMC2S47K is also widely used in audio and video signal processing. It can be used to reduce noise and reduce high frequency components (which can potentially cause distortion). It can also be used to reduce electromagnetic interference (EMI) to ensure that signals remain clean and free from interference.Finally, the WMC2S47K can be used in RF applications. Commonly used in RF radios and other equipment, the WMC2S47K helps to filter out unwanted frequencies and reduce noise. This improves the signal-to-noise ratio of radio signals and can help to ensure a clear and strong signal.

Conclusion

In conclusion, the WMC2S47K is a type of film capacitor commonly used for a range of applications. It features a two-layer film construction with a large capacitance and a sealed package which makes it ideal for electronic circuits where space is a premium. The WMC2S47K can be used for power supply filtering, audio and video signal processing, and RF filtering. It is a versatile component that is widely used in all sorts of electronic devices.

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