What is Board to Board Connector(2)
Alice Wong → Vacuum Cleaner/Steam mop
Oversea Sales Manager at Guandong Shunde PLDK Intelligent Co.,Ltd→ Vacuum Cleaner
Board-to-board connector testing and inspection methods
1)Observe that the loading voltage on the board-to-board connector should not exceed 50% of its rated voltage
2)For denser board-to-board connectors, try to choose models with a little positioning when the PCB space permits to facilitate the operation when manual soldering is required
3)Check whether the materials used in the plate-to-plate connectors contain lead
4)Small size board-to-board connectors with low contact pressure, and low current and voltage applications, it is recommended to use gold-plated or silver-plated connectors to avoid film resistance from affecting signals
5)Pay attention to observe whether the height of the board-to-board connector after mating meets the welding height of the components around the PCB. The mating height must be greater than the soldering height of the components around the PCB, and ensure that there is a certain margin to ensure that no interference occurs. Special attention should be paid to the height error of the components after PCB soldering.
Board-to-board connection problems and common troubleshooting
Use the board-to-board connectors correctly can increase the service life of the product and ensure the good operation of mechanical equipment.If the problems of Board to Board Connectors are not handled in time, it will cause immeasurable economic losses. The following briefly introduces the connection and troubleshooting methods of the board-to-board connector circuit.
Once the product fails, the cause can be judged to be the wire breakage during use, the product loosening, etc.The frequency of the wire breaking in the middle is not much, mostly at the connector, therefore, the focus of the inspection should be on the sensor and the wires in the connection to see if they are loose and poor contact.enerally, open circuit failures caused by poor contact are mostly caused by rust at the end of the product, and external dirt enters the terminal or connection socket, resulting in a decrease in contact pressure.o deal with this kind of failure, the connector needs to be removed, then re-inserted, and its connection status can be changed to restore normal contact.
