How to check the quality of the pin bar female connector?

How should we ensure the quality of the pin row female connector using technology? How much do you know about the pin and female connector? Xiaobian to give you a detailed introduction, the following is about how to ensure the quality of the pin row female connector can use technology to ensure the quality of the pin row female, there are the following points:

1, anti-static Pin Connector female connector electronic display assembly factory should have good anti-static measures.

2. The heat dissipation design will heat up when the pin and mother work. Too high temperature will affect the decay speed and stability of LED, so the heat dissipation design of PCB board and the ventilation and heat dissipation design of the box will affect the performance of LED.

3. The nominal current of the design of the current value row pin row female connector is 20mA. It is generally recommended that the upper limit of the use of the current is not more than 80% of the nominal value.

4, wave soldering temperature and time must be strictly controlled wave front welding temperature and furnace time. The preheating temperature should be 100 ° C ±5 ° C and the upper limit should not exceed 120 ° C. The preheating temperature should rise steadily. The welding temperature should be 245 ° C ±5 ° C, and the welding time should not exceed 3 seconds.

5. Control the verticality of the lamp. For the straight insert type of pin and bus, there should be enough technology to ensure that the LED is perpendicular to the PCB board when passing through the furnace.