11 Hrs
Source:
سواليف
Phones Negotiate Power
The article explains that USB-C does more than carry electricity: it allows the phone, charger, and cable to exchange information and negotiate a safe power level compatible with each device’s capabilities. A charger may support 20, 30, or 65 watts, but the phone requests what suits it, and the cable must be able to handle the required power. Charging at 100 watts is not suitable for just any cable, and cables carrying more than 3 amps need an appropriate electronic marker. The port also supports bidirectional power transfer, data, and display output, while the USB Power Delivery Extended Power Range standard can reach up to 240 watts.
Size: 120%Text Size
Notice: This Is an AI-Generated Summary
Comments (0)