The difference between solid capacitors of computer motherboards and ordinary liquid electrolytic capacitors

Nowadays, computer motherboards are basically all solid-state motherboards, but it should be noted that this solid-state refers to capacitors rather than hard disks. Computer novice should not mistake computer hard disks for solid-state hard disks.

The term all-solid-state motherboard refers to the fact that all capacitors on the motherboard are solid-state capacitors. The full name of solid capacitor is solid aluminum electrolytic capacitor. The opposite on the motherboard is an ordinary liquid electrolytic capacitor. So do you know the difference between the two?

In fact, the essential difference between the two is actually the difference in dielectric materials. The dielectric material used in liquid electrolytic capacitors is electrolyte, while solid capacitors use conductive polymers. The difference between the two directly leads to the great advantage washing machine motor capacitor  of solid-state capacitors, that is, they will not explode easily. Players who have used liquid electrolytic capacitors may know one thing, that is, the life of liquid electrolytic capacitors will not last for a long time. Although it is just an explosion, it is actually not that scary, but it will overflow the electrolyte after it bursts. But when it bursts, you will hear a thud, and it will sound more scary. Therefore, the advantages of solid capacitors are good stability, low impedance, and environmental protection. Liquid electrolytic capacitors have the advantages of high cost performance and high withstand voltage. If you don't look at the price, then solid capacitors are actually far more than liquid electrolytic capacitors. Do you know how to distinguish whether a capacitor is a solid capacitor or a liquid electrolytic capacitor?

Let's first talk about what a traditional liquid capacitor looks like. The major feature of liquid electrolytic capacitors in appearance is that there is a circle of plastic wrapping on the outside of the capacitor, but there is no such plastic wrapping on the top of the capacitor. The aluminum skin on the top is generally There is a single indentation or a cross indentation. It looks like a small battery. Solid-state capacitors are different. Solid-state computers are generally not wrapped in rubber, and the top does not reflect metallic luster. The top generally has half of the color silkscreen and half of the model letter silkscreen, and the volume is much smaller than that of liquid electrolytic capacitors.

The current computers and motherboards are basically all solid-state capacitors, so you don't have to worry about the capacitors on your motherboards bursting. If you are really worried, you can choose an all-solid computer motherboard when you buy it.