When choosing a substrate for built-in thin-film capacitors, the following aspects need to be considered:
Capacitors are commonly used components in power supply design, mainly for storing charges
Parasitic capacitors refer to unintended capacitor elements that appear in a circuit. These capacitors are not part of the intended design but arise due to factors such as circuit layout and trace routing.
Dielectric between circuit boards or wires: When there is a certain insulating medium between two wires or conductors, a capacitive effect will be formed.
Reasonable layout: Try to minimize wire length, reduce wire bending, and arrange component layout reasonably.
Power capacitors are devices used for storing electric charge and energy, widely applied in power systems.
