
La différence entre chip inducteurs et chip condensateurs
1. Différences d'emballage
D'une manière générale, s'il est installé sur un disque, on peut voir l'étiquette ci-dessus, l'unité de capacité est uf, pf, nf, au contraire, l'unité d'inductance est nh, uh, mh.
2. Différences d'apparence
If it is in bulk, we can experience the difference in appearance, the color of the chip inductor is lighter, not very black, et there is no yellowish, the color of the chip capacitor is generally darker, there are black et yellowish, if not Confirm, you can use the following method to get more accuracy.
3. Test multimètre
The easiest way is to test with a multimeter et test both ends with the multimeter's open file. If the buzzer sounds, it's an inductor, but if you don't, it's a capacitor.
Various currents of chip inducteurs
SMD inductor is an inductor that distinguishes more types of inducteurs in inductive components, et is also widely used in daily life, such as shared bicycles, cars, et some household appliances such as TVs, refrigerators, et air conditioners.
The use of inducteurs depends on many parameters, such as inductance, current, scale, etc., but do you know which type of inductor has a relatively small current? What kind of inductor has a large current?
Friends who know inducteurs know that chip inducteurs have the characteristics of small size, high quality et large energy storage, et can be used in highly automated placement.
There are many relatively small currents in chip inducteurs, such as some ferrite chip inducteurs, including small volume GCN et GCD chip inducteurs, these inducteurs have relatively small currents, due to the small current, Then these chip inducteurs are basically used in the class where the current is not very large, such as the DC to DC class with relatively small power, or the power supply class with relatively small power.
SMD inducteurs et high current inducteurs, some of which are used for step-down or above, such as GCDB inducteurs, whose current is relatively large, these inducteurs are mostly used in smart home, LED street lights, automobiles et other fields. There are many types of high-current chip inducteurs, such as GCDH, integrated inducteurs, etc. These inducteurs are relatively large due to current flow.
Above is an overview of inducteurs et condensateurs et each type of current. If you want to know more about chip inducteurs, please feel free to contact us.
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