KEMET Electronics Corporation - Company Profile

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors use an electrolytic process to form the dielectric. Wet electrolytic capacitors have a moist electrolyte. Dry or solid electrolytic capacitors do not.

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Capacitors

Capacitors are electronic components used for storing charge and energy. In their simplest form, capacitors consist of two conducting plates separated by an insulating material called the dielectric.

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Ceramic Capacitors

Ceramic capacitors have a dielectric made of ceramic materials.

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Chip Capacitors

Chip capacitors or surface mount capacitors do not have leads.

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EMI Filters and RFI Filters

Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI.

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Ferrite Beads

Ferrite beads are used to suppress unwanted signals that can interfere with electrical devices such as DC supplies, transmission lines and cables. They provide attenuation of selected frequency bands.

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Inductors, Coils and Chokes

Inductors coils and chokes are passive components that are designed to resist changes in current and store energy in the form of a magnetic field. 

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RF Transformers

RF transformers transfer energy from one circuit to another by electromagnetic induction. Typically, they are used to increase or decrease voltage as it passes from one side through the other.

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Tantalum Capacitors

Tantalum capacitors are used in smaller electronic devices including portable telephones, pagers, personal computers, and automotive electronics. 

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Toroidal Transformers

Toroidal transformers typically consist of copper wire wrapped around a cylindrical core. This design prevents the magnetic flux that occurs within the coil from leaking.

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