SELECTION CRITERIA FOR HIGH FREQUENCY CAPACITORS
In passive components, there are high-frequency versions of components with operational specifications reaching up to very high frequencies….
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WHAT ARE VACUUM CAPACITORS?
Vacuum capacitors use a high vacuum as dielectric. Vacuum is the strongest insulator, with no problems such as…
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WHAT ARE THE DIFFERENCES AND SIMILARITIES IN MAGNETIC AND ELECTRIC CIRCUITS?
Electrical and magnetic circuits behave in similar manner in several aspects. They share similar principles, laws and energy…
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MAGNETIC RELUCTANCE- WHAT IS IT?
Magnetic reluctance is measure of opposition a material or magnetic circuit offers to the flow of magnetic flux….
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HOW DOES CAPACITIVE VOLTAGE TRANSFORMER WORK?
Capacitive Voltage Transformers (CVTs), also known as Capacitor Voltage Transformers, are used to step down high transmission voltages…
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WHAT IS MEANT BY SKIN EFFECT?
Skin effect is the tendency of alternating current (AC) to concentrate near a conductor surface rather than flowing…
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WHAT MAKES MICA GOOD INSULATOR AND DIELECTRIC?
Mica serves as a premium insulation as also a dielectric material, with its exceptional stability and performance in…
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WHAT IS DISPLACEMENT CURRENT?
Normally a current through a capacitor is explained in terms of dipole movement in dielectric. However, when dealing…
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WHAT IS DYNAMIC RESISTANCE?
Some components do not have strictly proportional relationship between current and voltage, and they do not follow the…
