With the release of wireless charging mobile phones by Apple, wireless charging technology has developed rapidly. Due to the removal of the data cable, the wireless charger is very safe, reliable, convenient, and instantaneous.
The wireless charger is a charging device based on the principle of electromagnetic induction. The principle is similar to that of a transformer. The transmitting end and the receiving end are respectively provided with coils. Under the action of electric power, the transmitting end coil sends out an electromagnetic signal to the outside world, and the receiving end coil receives the electromagnetic signal, and then converts the electromagnetic signal into electric current, thereby realizing the purpose of wireless charging.
And it needs the data cable that matches with the wireless charger to be convenient to move, plug and unplug, and can supply power at the same time. In terms of the number of plug-ins, the most important answer from the 5G radio frequency pogopin thimble manufacturer is the connectivity of the contact surface, which determines whether the wireless charger can work normally. Therefore, the core of the magnetic connector is the POGO PIN connector, which has the following advantages:
1. The internal structure adopts spring claw design. When the needle is retracted and retracted, it will not cause instantaneous interruption of current and voltage, and the contact resistance is very small. Therefore, the heat generation of the connector is very low.
2, seismic performance, impact resistance and compression performance.
3, 5G radio frequency pogopin magnetic connector and wireless charging can be flexibly connected, and the docking can be automatically calibrated.
4. It meets the requirements of insertion resistance, has a long service life, and can meet the requirements of 5 years of use of magnetic connectors.