Which capacitor is more suitable for filter circuit? Many electronic designers know the role of filter capacitors in the power supply, but the filter capacitors used at the output of the switching power supply are not the same as the filter capacitors selected in the power frequency circuit. They are commonly used as filters in the [...]
The decoupling capacitors is a capacitor installed on the power supply terminal of the component in the circuit. This capacitor can provide a more stable power supply, and can also reduce the noise of the component coupled to the power supply terminal, and indirectly can reduce the influence of other components on the noise of the [...]
1) Welded through-core capacitors Welded through-core capacitors are the most ideal product for tight installation space; Application: Mainly used for filtering signals, data lines and AC power lines; telecommunications equipment, transmission equipment, microwave filters, industrial computers, composite circuit filter components; Small size: effective use of space; Rated voltage: up to 1000VDC; Various circuit structures: C-type, Pi-type [...]
CBB large capacitor chip capacitors have the characteristics of large capacity, small size, and easy chipization. It is one of the most used components in today's mobile communication equipment, computer boards and home appliance remote controls. In order to meet the needs of the development of electronic equipment in the direction of miniaturization, large capacity, high [...]
Misunderstandings about capacitance 1. The larger the capacitance, the better: Generally speaking, the larger the capacitance, the better, but this is not absolute. Large-capacity capacitors are not easy to filter out high-frequency interference signals, and multiple small-capacity capacitors in parallel are more effective and more stable than a single large-capacity capacitor. In addition, this has a [...]