It is required.
Be sure to always conduct operation verification of the AMR sensor in an actual device.
For both the magnet and AMR sensor, the magnet strength and AMR sensor
sensitivity vary based on
the environment temperature. Higher temperatures result in shorter detection distances (more
difficult to turn on), and lower temperatures result in longer detection distances (more
difficult to turn off), and so be sure to also conduct assessment in actual usage environments.
In cases where the output is expected to change when another magnet comes
near during usage,
check that operation still returns after the nearby magnet moves away.
If there are screws or other magnetic objects in the area around the AMR
sensor, the AMR sensor
may be affected by the magnetic object.
If products are manufactured without fully conducting operation
verification, operation defects
could occur in the market.
Be aware that, even if your company requests a parts study from 萝莉影视, a "Pass"
result may be
obtained when operation of the product itself shows no problems, and identifying the cause of
operation defects may be difficult in some cases.