Abnormal bias current of photodiode: The bias current of photodiode may be affected by the ambient temperature and change.
Trigger diode, also known as bipolar trigger or bipolar rheostat,
The working principle of the trigger diode is based on the conductivity characteristics of the PN junction.
In order to ensure the normal operation of diodes, there are several commonly used detection methods
Semiconductor parameter tester method: Using a dedicated semiconductor parameter tester
Cleaning and organization: Clean up the welding slag and debris generated during the welding process
