How can I choose the right ceramic capacitor?

The correct choice of the capacitor depends on the intended use of the component, such as whether it is installed in the power supply of the device or is part of a bypass circuit. Ceramic capacitors are categorized in three classes; These classes differ in the quality and function of the components. Class Three is the best for power sources, class two for bypass circuits and One Class for sensitive circuits. In addition, the ceramic capacitor may differ in shape, from a small surface component to a large soldered part.

You can choose a ceramic capacitor in the category of class three for power applications. Class Three Folders are not designed for applications with high accuracy; These capacitors may change over time in their capacity value, which changes the amount of electricity passing through the circuit. These components work well in power sources because they have lower costs; Power sources require many capacitors for the proper functioning of the circuit. TheseTypes of capacitors work well in the bypass circuits; But they still suffer from poor accuracy. Like in class three category, capacitance is very different, as the component warms up. You should remember that these components are not intended for sensitive electrical circuits.

One Class Class offers the best accuracy of all categories. The component will withstand temperature changes without changing the electrical flow by the circuit. You can choose this ceramic capacitor for sensitive circuits, for example for a computer motherboard. The high quality capacitor will cost more than the other two categories; When choosing the right components, you should consider this factor.

each of the capacitor classes offers two functional shapes, either mounted surface or soldered holes. Capacitors that are mounted are usually very small; These components may require special installation and removal tools. ManyAWs are mounted by computers and automated machines because they can be extremely small.

The most common capacitors are soldered capacitors. These capacitors have wire legs that are installed in the holes of the circuit board and soldered for correct connection. Fans can use this capacitor type because it is easier to handle during installation and removal; Soldering tools are cheaper and easily accessible in local electronics stores.

Before selecting a ceramic capacitor, you should verify the specific capacity value needed for a particular circuit. Each capacitor has a value printed on the outdoor shell; Most circuits have schemes that provide the necessary value. You can match the schematic value with the printed number on the capacitor to ensure the correct choice of the component.