ceramic capacitors is a capacitor that uses ceramic materials as a medium, coats a layer of metal film on the ceramic surface, and then sinters at a high temperature as an electrode. It is usually used in high-stability oscillating loops as loops, bypass capacitors and pad capacitors. As long as the ceramic capacitor is aimed at [...]
When an electric field is applied to the medium, an induced charge will be generated to weaken the electric field. The ratio of the original applied electric field (in a vacuum) to the electric field in the final medium is the permittivity, also known as the permittivity. If a material with a high dielectric constant is [...]
The meaning of parasitic is that there is no capacitance designed in that place, but because there is always mutual capacitance between wiring, mutual capacitance is like parasitic between wiring, so it is called parasitic capacitance, also called stray capacitance. 1. On the other hand, in addition to the capacitance between the plates of the sensor, [...]
concept:The horn electrolytic capacitor ，is the image name, because the two leads are hooked, like horns. Also called snap-in type electrolytic capacitors. Features: Bullhorn electrolytic capacitors have excellent high frequency, long life, high reliability, and high ripple current characteristics 1. +85℃～+105℃ when durability is 3～8 years 2. It has excellent high frequency, long life, high ripple current [...]
Civilian DC high voltage ceramic capacitors are mainly used in mechanical equipment testing instruments. Such as X-RAY, CT machine, DC high-voltage generator, mainly for voltage doubling, voltage division, coupling, carrier and other functions. The selection of DC high voltage ceramic capacitors is different due to different usage occasions. Generally, low-frequency dielectric ceramic capacitors such as Y5V [...]