Membrane switch in the process of use need to pay attention to details and maintenance:
As a kind of electronic component, membrane switch will encounter some common problems in its design, manufacture and use.
Here are some frequently asked questions about membrane switches and their solutions:
- Button bulging: the button of the membrane switch may appear bulging in the use process, which is usually caused by improper placement or offset of the button shard.The solution is to re-adjust the position of the shrapnel to ensure that the key can spring properly.
2, the color deviation: the color on the membrane switch may appear deviation, this is mainly caused by improper ink modulation ratio.
In order to solve this problem, the modulation ratio of the ink needs to be adjusted to ensure the accuracy and consistency of the color.
- Button failure: The button of the membrane switch may fail due to long time use or improper operation.
This can be caused by fatigue or poor contact of the shrapnel under the key.
The solution is to replace the failed key or repair the problem of poor contact.
4, dust, moisture, membrane switch needs to be stored in a dry, dust-free environment, in order to prevent the pollution and damage.
If the membrane switch for a long time in a damp or dust more environment, may lead to problems such as button failure or a short circuit.
Therefore, when using and storing the membrane switch, it is necessary to pay attention to the drying and cleaning of the environment.
5, wiring problem: during installation and wiring of membrane switch, you need to follow the correct operation method, ensure the accuracy of wiring, and security.If the wiring is improper or the contact is poor, the membrane switch may not work properly or malfunction.
In short, the membrane switch needs to pay attention to details and maintenance during use, and follow the correct operation methods and rules and regulations to ensure that it can work stably for a long time.
If a problem or fault occurs, rectify it in a timely manner to avoid affecting the use effect and security.