What is a standard inductor, the structure, characteristics, working principle, applications, testing, installation, usage, and development history of a standard inductor 2

III. Working Principle:

The working principle of a standard inductor is based on the definition of inductance, which states that when current flows through a coil, a magnetic field is generated around the coil, inducing a voltage within the coil. According to the definition of inductance, the inductance value equals the ratio of the rate of voltage change to the rate of current change. A standard inductor calculates the inductance value by measuring the voltage and current within the coil.

IV. Application:diode

Standard inductors are widely used in the following fields:

1. Electronic Measurement: Used to measure the inductance value of inductors to verify the accuracy of circuit design.diode

2. Telecommunications field: Used to adjust and calibrate inductive components in communication equipment, ensuring communication quality and stability.

3. Computer field: Used to test and calibrate inductive components on computer motherboards to ensure stable and reliable computer operation.

5. Testing:

The inspection of standard inductors typically includes the following aspects:diode

1. Inductance Value Detection: The inductance value of the device under test is measured by comparing it with a standard inductor.diode