How to identify whether the magnetic rod inductor is damaged 1

Magnetic rod inductor is a common CY62157EV30LL-45BVXI sensor used for detecting magnetic fields. When a magnetic field passes through an inductor, a voltage signal is generated to detect the magnetic field. However, due to various reasons, the magnetic rod inductor may be damaged, causing it to malfunction. Here are some common methods that can help you identify whether the magnetic rod inductor is damaged. diode

1. Observe appearance: Check the appearance of the magnetic rod inductor for any obvious damage, such as cracks, deformations, etc. If there is obvious physical damage, it is likely to affect the normal operation of the inductor.diode

2. Test resistance: Use a multimeter or resistance meter to measure the resistance value of the magnetic rod inductor. Under normal circumstances, a magnetic rod inductor should have a relatively large inductance value and a resistance value close to infinity. If the measured resistance value is very small, it may indicate a short circuit or other damage to the magnetic rod inductor.diode

3. Test output signal: Connect the magnetic rod inductor to a constant magnetic field source and measure the output signal using an oscilloscope or digital multimeter. Under normal circumstances, a magnetic rod inductor should generate a stable voltage or current signal. If the output signal is unstable, noisy, or has no signal at all, it may indicate that the magnetic rod inductor is damaged.