Patch inductance is also called power inductance, high current inductance and surface mount high power inductance. The main products are used in mobile phones, LCD TVs, notebook inductors, communication equipment and medical instruments. In fact, patch inductance also has some limitations, such as low qualification rate, high cost, small inductance and low Q value.
Patch inductor has the characteristics of miniaturization, which is beneficial to the miniaturization of the circuit, sealing the circuit, not interfering with other electronic components and facilitating the installation of the circuit.