☑ Paper Capacitor Capacitance Range

They have a capacitance range of 500pf to 50uf and a high working voltage so thus they are used mainly in high voltage equipment. Paper capacitors are the fixed type of capacitors that means these capacitors provides fixed capacitance capacitance means ability to hold or store electric charge.

Different Types Of Capacitors And Their Applications

Understanding Esr In Electrolytic Capacitors Avnet Abacus

The choice of capacitance is determined by the circuit configuration but the value read on the side of a capacitor may not necessarily be its actual value.

Paper capacitor capacitance range. Paper capacitors have a capacitance range of 500pf to 50uf. The capacitance range of the paper capacitor is from 0001 to 2000micro farad and the voltage is very high which is up to 2000v. These capacitors were called paper capacitors because initially paper was used in between the two foils of the capacitor but these days other materials like plastic are also used.

Life the capacitors are designed to provide a minimum of 40000 hours life with a 95 survival when operated at rated voltage current case temperature and volt amperes. The capacitance of paper capacitor can range in between 0001 to 2000 micro farad and the voltage rating can be as high as 2000 voltage. Film capacitor the film capacitors are also capacitors and they use a thin plastic as the dielectric.

Film type capacitors are available in capacitance ranges from as small as 5pf to as large as 100uf depending upon the actual type of capacitor and its voltage rating. Capacitors for ac applications are primarily film capacitors metallized paper capacitors ceramic capacitors and bipolar electrolytic capacitors. Tolerances of the nominal capacitance value can be as low as 1.

The np0 series of capacitors has a capacitance thermal stability of 054 within the total temperature range of 55 to 125 0c. The downside of paper capcitors are that they have high leakage rates making them unsuitable for ac coupling and their tolerances are no better than 10 to 20 percent making them unsuitable for precision timing circuits. In other words the paper capacitor is a type of fixed capacitor that stores fixed amount of electric charge.

The rated ac load for an ac capacitor is the maximum sinusoidal effective ac current rms which may be applied continuously to a capacitor within the specified temperature range. These include polyester mylar polystyrene polypropylene polycarbonate metalised paper teflon etc. All capacitors have a tolerance rating that can range from 20 to as high as 80 for aluminium electrolytics affecting its actual or real value.

They have a high working voltage so thus they are used in high voltage equipment mainly. Class 2 capacitors have a high capacitance per volume and are used for less sensitive applications. Paper capacitors are capacitors that are made of flat thin strips of metal foil conductors separated by a dielectric of waxed paper.

Temperature the operating case temperature range is 400c to 800c.