What is an inductor, and what are the methods to identify its quality? 3

● Operating temperature range: The operating temperature range of an inductor refers to the temperature range within which it can operate normally. If the inductor operates at temperatures beyond this range, it may be damaged or unable to function properly.diode

4、 Type

1. Fixed inductor: A fixed inductor is a type of inductor whose induction and resistance values are fixed and cannot be adjusted.diode

2. Adjustable inductor: An adjustable inductor is a type of inductor whose induction and resistance values can be adjusted by adjusting the knob or slider of the inductor.

3. Transformer: A transformer is a special type of inductor composed of two or more coils that can be used to transfer electrical energy to each other.

4. Transformer: A transformer is a type of mutual inductance that can transmit electrical energy by transforming the input and output voltages.

5. Filter inductor: A filter inductor is an inductor used in filtering circuits to filter out clutter and noise.diode

5、 Inductor technology

Coil manufacturing technology: Coil manufacturing technology includes processes such as winding, welding, and packaging of coils. Good coil manufacturing technology can improve the performance and reliability of inductors.diode