What is the UF of 104 capacitor and 10N capacitance?

Both a capacitor of 104 and a capacitor of 10nF are.

104 capacitance is 10000PF=10NF=.

Mathematical notation of capacity: Mathematical notation is generally three digits, the first and second digits are significant digits, and the third digit is multiples. With a marked value of 272, the capacity is:

27x10^2=2700pf。If the marked value is 473, it is 47x10 3=47000pf (the following are all represented to the power of 10). Another example:

332=33x10^2=3300pf。How to name capacitors The model naming of capacitors in various countries is very inconsistent, and the model of domestic capacitors generally consists of four parts (not applicable to varistor capacitors, variable capacitors and vacuum capacitors) which in turn represent the name, material, classification and serial number.

Capacity: Since a capacitor is a "container" that stores electric charge, it has the problem of "capacity". To measure the ability of a capacitor to store charge, the capacitance is determined.

This physical quantity.

Capacitors must be under the action of an applied voltage in order to store the charge. The amount of charge stored by different capacitors under the action of voltage.

It may also not be the same. Internationally, it is stipulated that when a capacitor is added with a voltage of 1 volt DC, the amount of charge it can store is the capacitance of the capacitor (that is, the amount of electricity per unit voltage), which is represented by the letter C. The basic unit of electric capacity.

For Farah (f). At 1 volt DC, if the capacitor stores a charge of 1 coulomb, the capacitance is set at 1 farad, which is denoted by the symbol f, 1f = 1q v. In practical applications, the capacitance of capacitors is often much smaller than 1 farad, and smaller units are commonly used, such as millimethod (mf), micromethod (f), nanomethod (nf), picomethod (pf), etc., and their relationship is:

1 micromethod is equal to one millionth of a farad; The 1 picomethod is equal to one millionth of a micromethod, i.e.:

1 farad (f) = 1000 millifarnes (mf).

1 millimeter (mf) = 1000 micromethod (f).

1 microfartha (f) = 1000 nanofartha (nf).

1 Nafa (NF) = 1000 Pico-Fa (PF).

That is: 1f = 1000000 f

1μf=1000000pf

The capacitance of 104 is 100000pf, 10nf.

Capacitance (or capacitance) refers to the amount of charge stored at a given potential difference; Denoted as c, the SI unit is farad (f). Capacitors are one of the electronic components widely used in electronic devices, which are widely used in DC blocking, coupling, bypass, filtering, tuning loops, energy conversion, control circuits, etc. The charge moves by force in the electric field, and when there is a medium between the conductors, it hinders the movement of the charge and causes the charge to accumulate on the conductor. The most common example of an accumulation of electric charges is two parallel metal plates.

It is also a colloquial name for capacitors.

The capacitance units are F (Farad), F (Microfar), NF (Pull), PF (Pico), 1F 1000000, F1, F 1000NF, 1000000PF.

The 104 capacitance is 100000pf, and the 10nf capacitance units are f (farad), f (microfar), nf (pull method), pf (picofar) 1f 1000000 f1 f 100000nf 1000000pf

Dude, it's still a sister, you write the capacitor unit. You're asking questions.

Capacitor 104 is a capacitor of size and a capacitor of 10000pf. According to 1UF is equal to 1000NF, 1NF=100PF0, it is calculated by 104=10*10 4=100000PF=.

The charging process of the capacitor can be observed using a digital multimeter, which reflects the change in charging voltage with the number of charges. If the DMM is measuring at a speed of n times per second, you can see n independent readings per second and an increase in readings while observing the capacitor charging. Based on this display characteristic of the DMM, the capacitance can be measured and the capacitance estimated.

The role of capacitance.

1. Coupling: The capacitance used in the coupling circuit is called the coupling capacitor, and the capacitance circuit is widely used in the resistor-capacitance coupling amplifier and other capacitive coupling circuits to play the role of blocking the DC flow and AC.

2. Filtering: The capacitor used in the filter circuit is called the filter capacitor, which is used in the power supply filter and various filter circuits, and the filter capacitor removes the signal in a certain frequency band from the total signal.

3. Decoupling: The capacitor used in the decoupling circuit is called the decoupling capacitor, which is used in the DC voltage supply circuit of the multi-stage amplifier, and the decoupling capacitor eliminates the harmful low-frequency cross-connection between each stage of the amplifier.

4. High-frequency vibration cancellation: The capacitor used in the high-frequency vibration cancellation circuit is called the high-frequency vibration cancellation capacitor, in the audio negative feedback amplifier, in order to eliminate the high-frequency self-excitation that may occur in the vibration cancellation, this capacitive circuit is used to eliminate the high-frequency acoustic noise that may occur in the amplifier.

5. Bypass: The capacitor used in the bypass circuit is called the bypass capacitor, if the signal of a certain frequency band needs to be removed from the signal in the circuit, the bypass capacitor circuit can be used, according to the different frequencies of the removed signal, there are full-frequency domain (all AC signals) bypass capacitor circuit and high-frequency bypass capacitor circuit.

Capacitor 104 is a capacitor of size, that is, a capacitor of 100000pf.

Capacitance Unit Conversion:

1 Farah. f) = 1000 millimeters (mf).

1 millimeter (mf) = 1000 micromethod (f).

1 microfartha (f) = 1000 nanofartha (nf).

1 Nafa (NF) = 1000 Pico-Fa (PF).

1f=1000000μf；1μf=1000000pf。

Two conductors close to each other, sandwiched between a layer of non-conductive insulating dielectric, constitute a capacitor. When a voltage is added between the two plates of a capacitor, the capacitor stores an electric charge. The capacitance of a capacitor.

Numerically equal to the amount of charge on one conductive electrode plate.

The ratio of the voltage between the two plates. The basic unit of capacitance of a capacitor.

It's Farah (f). in the circuit diagram.

The letter C is usually used to denote capacitive elements.

Capacitors play an important role in tuning, bypassing, coupling, filtering, and other circuits. It is used in the tuning of transistor radios, and in the coupling circuits and bypass circuits of color televisions. World Faith Travel.

With the rapid development of electronic search and marketing information technology, the upgrading speed of digital electronic products is getting faster and faster, such as flat-screen TVs (LCD and PDP) and laptops.

The production and sales of consumer electronic products, mainly digital cameras and other products, continued to grow, driving the growth of the capacitor industry.

Capacitance 103 is.

103 capacitor means 10000pf, 10nf,. Capacitance units: generally microfarthic (UF), nanofarthic (NF), picofaric (PF).

Due to the unit f (farad.

The capacity is too large, so what we see is generally the units of f, nf, and pf. 104 is for, 474 is 470000pf or 470nf or, 473 is 47000pf or 47nf or.

Capacitance information:

The denier capacity is "capacitance."

Abbreviation, it is used to characterize the potential difference between electronic components at a given electric potential.

The power storage capacity is often represented by the letter C. The international standard unit for capacitance is farad (f).

The charge moves under the action of an electric field; When a conductor is filled with a medium, the medium hinders the movement of the charge and causes the charge to accumulate and store on the conductor, the amount of charge that is stored.

It is called a "capacitor", and the electronic components that store the charge accordingly are called "capacitors".

Capacitance is a physical quantity that characterizes a capacitor's ability to hold an electric charge.

Sometimes, capacitors are also called "capacitors", capacitors have been widely used in the field of electronic mode and electric power, and the large hidden amount exists in filtering, signal processing, and resonance.

and energy storage, charge and discharge and other electronic circuits.

Capacitance 105p is 1uf because 105p = 1uf = 100000pf.

Calculation method: the first two digits are significant digits, the third digit is the number of the last 0, the unit is pf, and the capacitance is basically expressed like this 105 is 1000000pf Well, 105 is 10 and 5 zeros after it.

1 farad (f) = 10 3 millifartha (mf) = 10 6 microfarf (f) = 10 9 nanofarth (nf) = 10 12 picofara (pf) = 10 15ff.

Other parameters of capacitance:

1. Rated electric rock dust pressure.

It is the highest DC voltage that can be continuously applied to the capacitor at the lowest ambient temperature and the rated ambient temperature. If the operating voltage exceeds the withstand voltage of the capacitor, the capacitor will break down, causing damage. In practice, as the temperature increases, the withstand voltage value decreases.

2. Insulation resistance.

The DC voltage is applied to the capacitor, creating a leakage current.

The ratio of the two is known as the insulation resistance. When the capacitance is small, its value depends mainly on the surface state of the capacitance; When the capacity is greater than that, its value depends mainly on the medium. As a rule, the greater the insulation resistance, the better.

3. Loss. The capacitor is heated by the electric field in a unit time.

The amount of energy consumed is called loss. Losses and frequency ranges, media, conductance.

The resistance of the metal part of the capacitor is related.

4. Frequency characteristics. As the frequency rises, the capacitance of a capacitor in general.

Showing a pattern of decline. When the capacitor works at the resonant frequency.

In the following, it is capacitive; When its resonant frequency is exceeded, it behaves as inductive, and it is not a capacitance but an inductance. Therefore, it is necessary to avoid the capacitor working above the resonant frequency.

105 is 10 followed by 5 zeros, which is 1000000 pf, which is 1uf. Capacitors, often referred to as capacitors, are denoted by the letter C.

The role of capacitance.

A bypass capacitor is an energy storage device that provides energy to the local device, which can homogenize the output of the regulator and reduce the load demand. Like a small rechargeable battery, a bypass capacitor can be charged and discharged into the device.

To minimize impedance, the bypass capacitor should be as close as possible to the power supply and ground pins of the load device. This is a good way to prevent ground potential elevation and noise caused by too large input values. The ground potential is the voltage drop at the ground junction when it passes through a high-current burr.