SQ1212 Flat Line Inductance for High Frequency Applications

The "micro knob" of the fine-tuning circuit Does the circuit performance require fine-tuning of the inductance? Are traditional adjustable inductors large and expensive? SQ1212 offers an innovative idea: achieving a miniature variable inductor! Although the standard is fixed, its unique flat wire inductor structure and compact SQ flat Inductor core design reserve the possibility for external magnetic regulation (such as adding miniature adjustable magnetic sheets). This is very useful when it is necessary to precisely optimize the power supply loop (such as compensating for insufficient design margin) or fine-tune the frequency of the filter point. Although not as convenient as standard adjustable inductors, it combines the inherent small size, low loss, high current capacity of the SQ1212 with potential tunability, providing a novel solution for extremely compact high-performance designs.