Below, the editor of JMTO will introduce the difference between the Apple PD fast charging cable and the ordinary data cable.
The pd charging line integrates a quasi-resonant current mode controller and power MOSFET, which has the characteristics of high performance, low standby power consumption, and low cost. Pressure charging, the charging speed is slower.
1. The chip on the pd charging line can control the charging process. Once it is fully charged, it will automatically stop charging, making the entire charging process safe and efficient. The ordinary 5V2A charging specification line generally automatically turns into a trickle charging state after the battery is fully charged.
2. For the pd charging line, due to the three-mode hybrid modulation technology of QR-PWM, QR-PFM and Burst-mode and the low power consumption structure technology of special devices, ultra-low standby power consumption and high power consumption under the full voltage range are realized. best efficiency. For ordinary charging cables, there are few peripheral components and it is relatively simple. The intelligent power MOSFET with 650V high avalanche capability is integrated inside. The circuit design is simple, easy to implement, and the price is low.
3. The data line is a line used to connect mobile devices and computers to achieve data transmission or communication purposes. In layman's terms, it is a channel tool that connects a computer and a mobile device to transfer files such as videos, ringtones, and pictures. It can also be connected to a charger to charge the mobile device.