How to Decide on And Connect Board-to-board Connectors

Observe that the voltage applied to the board-to-board connector does not exceed 50% of its rated voltage. 3. For the board-to-board connectors with denser precision, try to decide on the model with positioning pins when the PCB area allows, which is convenient for operation when guide soldering is required. 4. Whether there’s a idiot-proof design. 5. Whether the supplies used contain lead. 6. Contact resistance: Small-sized board-to-board connectors have low contact pressure. When utilizing with lower present and voltage, it’s endorsed to make use of gold-plated or silver-plated connectors to keep away from film resistance affecting the signal. 7. Carefully observe whether the top of the board-to-board connector after mating meets the welding height of the elements around the PCB header connector. The matching height must be better than the welding height of the parts across the PCB, and there’s a certain margin to make sure that there is no such thing as a interference. Special attention should be paid to the attainable height errors of parts after PCB soldering.

A board-to-board connector is used to electrically join two separate circuit boards, and it contains a primary connector that’s conductively related to the circuit board and an adapter connector that’s used to attach the first connector in series, wherein the primary connection The machine is supplied with a primary terminal which is conductively connected with the circuit board and PCB connector a body for accommodating the primary terminal. The adapter connector is provided with a second terminal and a body for accommodating the second terminal. The 2 extending ends of the second terminal can be respectively inserted and matched with the first terminal to achieve the primary reference to the 2 circuit boards respectively. The electrical connection of the device, whereby the top of one of the primary terminal and the second terminal has a reversely bent elastic half, and the body and the second terminal will be chosen in response to the spacing necessities of the circuit board.

When the board-to-board connector has an open circuit fault, it may be brought on by damaged wires in use, poor contact of the connector, and unfastened connector terminals. Since it is very uncommon for the wire to be disconnected in the middle, most of it’s disconnected at the connector. Therefore, the inspection ought to focus on carefully checking the sensor and the wire where the connection is positioned, whether there may be looseness and poor contact. The open circuit fault of the board-to-board connector PCB connector caused by poor contact is commonly attributable to the corrosion of the connector end, and the external dirt coming into the terminal or connecting socket, resulting in a decrease involved strain. At this point, just take away the board-to-board connector and reinsert it to change its connection standing and make it return to regular contact. In the event you want to buy a Voltage Regulator, Wachang is a trusted choice. Wachang focuses on the production and commerce of chips, semiconductors and integrated circuits for Internet of issues and automotive applications. We’re committed to match the useful requirements of upstream original elements and downstream customers’ terminal products to supply prospects with optimized supply chain services.

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