How to ensure the quality of the row of pins and row of female connectors

In the rapid development of industry today, manufacturers of electronic connectors for the production, how to ensure the quality of the row of pins and rows of motherboard? Below, Huicheng Yuan connector company engineers will give you some professional introduction. Generally speaking, to ensure the quality of the row of pins and busbars specifically need to pay attention to the following five points: 1, anti-static row of pins and busbars electronic display assembly plant should have good anti-static measures. 2, thermal design row of pins and busbars will heat up when they work, the temperature is too high will affect the LED's decay rate and stability, so the PCB board heat dissipation design, the case of the ventilation and heat dissipation design will affect the performance of the LED. 3, the design of current values Pin row mother of the nominal current of 20mA, generally recommended that its greater use of current is not more than 80% of the nominal value, especially for the point spacing is very small display, due to poor heat dissipation conditions, should also reduce the current value. 4, over the wave soldering temperature and time must be strictly controlled wave soldering temperature and over the furnace time. Preheating temperature of 100 ℃ ± 5 ℃, higher than 120 ℃, and preheating temperature rise requires a smooth, welding temperature of 245 ℃ ± 5 ℃, welding time is recommended to be no more than 3 seconds. 5, control the verticality of the light for the direct insertion of the pin row mother, over the furnace to have enough technology to ensure that the LED is perpendicular to the PCB. Huicheng yuan connector company all electronic connector products have passed ISO certification, in line with international environmental requirements, and to each customer commitment, free of charge within one year to enjoy the warranty service, you can rest assured that procurement. If you need to purchase related row of pins and nuts, please contact us to save your purchasing time and improve your purchasing efficiency. Finally, we sincerely hope that every connector purchaser can find reliable electronic connector manufacturers and quality products.

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