All the wrong welding methods may lead to the plastic parts of new products, bad button contact phenomenon, button lock failure and so on. These situations are often easy to happen, so we need to pay attention to the following aspects when welding:
1: Use the appropriate electrical complex to accelerate the welding speed. It is recommended to use 20W electrical complex to complete the welding within 3 seconds. The welding temperature should be controlled at 230°.
2: solder aid must be appropriate, welding when the button pin down as far as possible, to prevent multiple welding, resulting in pin fracture.
3: to use as much as possible with plug terminal connection, prevent electric welding welding connection.
4: can not casually change the direction of the button switch pin, in order to prevent changes in the internal structure, resulting in abnormal button discovery.
5: the use of suitable LED lamp bead working voltage, to prevent improper working voltage caused by LED lamp bead lamp is not bright or burned and other specific situations.
Post time: Feb-26-2022