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101pF represents the 100-pico method, the first two digits represent the effective values, and the third digit represents the power of 10. pF is Pica, nF is Nafa. The units of capacitance are farad, millifa, microfa, nanofa, picofa, and the specific units are converted as follows:
1 farad (F)= 1000 millillions (mF)
1 millimetric (mF)=1000 micrometric (μF)
1 micromethod (μF)=1000 nanomethod (nF)
1 nanomethod (nF)=1000 picomethod (pF)
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Electrolytic capacitors mainly filter out low-frequency ripple, generally from tens of Hz to 200Hz; Non-polar capacitance, relatively small capacity, common ceramic capacitor, generally used to filter high-frequency ripple. ESL in electrolytic capacitors refers to equivalent series.
Capacitance is the ability to hold an electric field. Any electrostatic field is composed of many capacitors, there is an electrostatic field there is a capacitor, capacitor is described by electrostatic field. It is generally believed that an isolated conductor and infinity constitute a capacitor, and a conductor grounded is equivalent to being connected to infinity and connected to the earth as a whole.
Capacitance (or capacitance) is a physical quantity that represents the capacity of a capacitor to hold charge. Capacitors from physics, it is a static charge storage medium, the charge may exist permanently, this is its characteristics, it is widely used, it is an indispensable electronic component in the field of electronics and power. Mainly used in power filter, signal filter, signal coupling, resonance, filter, compensation, charge and discharge, energy storage, DC isolation circuit.
The ratio of the power Q carried by the capacitor to the voltage U between the two poles of the capacitor is called the capacitance of the capacitor. In circuitry, the capacity of a capacitor to store electrical charge, called the capacitance, is labeled C for a given potential difference. Using the International System of Units, the unit of capacitance is farad, labeled F.
The symbol for the capacitor is C.
The conversion relationship of capacitance units (farad, millifa, microfa, nanofa, picofa) is as follows:
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1 farad (F) =1000 milliways (mF) =1000000 microways (μF);
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1 micromethod (μF) =1000 nanomethod (nF) =1000000 picomethod (pF).
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0.1uf is usually directly labeled 100nf and the number is 104.
If you refer to the unit of the capacitor here, then the unit of the capacitor is arranged from largest to smallest: f, mf, uf, nf, pf, etc., and the advance rate between each adjacent two units is 1000. The details are as follows: 1f = 1000mf, 1mf = 1000uf, 1uf = 1000nf, 1nf = 1000pf; 1f = 1000mf = 1000000uf = 1000000000nf = 1000000000000pf; 1mf = 1000uf = 1000000nf = 1000000000pf; 1uf = 1000nf = 1000000pf; 1nf = 1000pf. So 10mf is equal to 10000uf.
Conversion formula between capacitors:
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(1) 1F (farad) =1000 mF (millimetre)
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(2) 1mF (millimetre) = 1000μF (micromethod)
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(3) 1μF (micromethod) =1000 nF (nanomethod)
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(4) 1nF (Nanomethod) =1000 pF (picomethod)
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That is: 1F (farad) =1000 mF (millimetre) =10^6 μF (micromethod) =10^9nF (nanomethod) =10^12pF (picomethod).