This article to talk about Apple wireless fast charger pd20w, as well as Apple wireless fast charging speed corresponding knowledge points, I hope to help you, do not forget to collect the site oh. < / p > < h2 > the article directory list: < / h2 > < ul > < li style = 'margin - bottom: 3 px; list-style: none'>1, Apple pd20w fast charge what is the meaning of flash charge?
Demo model: Iphone 12 System version: iOS14 pd20w Fast charge means Apple 20w fast charge. Apple 20WPD charger output support 5V/3 and 9V/22A two voltage gears, the maximum outputThe output power is 20W. According to the principle of halving the output voltage and doubling the output current, the actual voltage and current of the cell phone battery is 5V/44A.
Apple PD20W fast charge, is based on the PD protocol fast charge technology. Its maximum output power can reach 20W, which means that using Apple PD20W fast charge can provide faster charging speed for the iPhone. According to Apple's official data, using the PD20W fast charge, you can charge the iPhone 12 to 50% in 30 minutes, while using the traditional 5W charger, it takes 5 hours to achieve the same effect.This undoubtedly greatly improves our charging efficiency.
Mobile phone fast charge refers to the dual-engine flash charge technology, the dual-engine flash charge technology uses the dual-charging chip parallel charging form, in the fast charge, the two charging chips work together, through the dual-chip architecture, can effectively improve the charging rate of each IC, so that the charging chip high-quality and efficient constantly convert energy to the battery. Revenue and the efficiency of each charging chip are improved, and the overall temperature rise of the mobile side is also better.
USB PD fast charge is a fast charging specification developed by the USB-IF organization, which is the mainstream fast charge associationOne of the discussions. The USB PD fast charge protocol is output by the USB Type-C interface, but it cannot be said that the USB Type-C interface must support the USB PD protocol fast charge. Mobile phone fast charging is mainly divided into three categories: VOOC flash Charge fast charging technology, Qualcomm Quick Charge 0 fast charging technology, and Mediatek Pump Express Plus fast charging technology.
Apple 11 can be charged with 20W fast. However, the iPhone 11 does not come with a standard fast charge head and a fast charge cable, and it is still a traditional USB-A flashWire and 5W charging head. So if you want to charge the iPhone 11 fast, you need to buy a PD charging head and USB C to lightning cable. What does
pd20w fast charge means Apple 20w fast charge. The Apple 20WPD charger output supports two voltage gears of 5V/3 and 9V/22A, and the maximum output power is 20W. According to the principle of halving the output voltage and doubling the output current, the actual voltage and current of the cell phone battery is 5V/44A. Demo model: Iphone 12 System version: iOS14 pd20w Fast charge means Apple 20w fast charge.
pd20w Fast charge means 20w fast charge. The 20WPD charger output supports two voltage gears of 5V/3 and 9V/22A, and the maximum output power is 20W. According to the principle of halving the output voltage and doubling the output current, the actual voltage and current of the cell phone battery is 5V/44A. According to the formula of power = voltage * current * time, in the case of fixed power, the charging time can only be shortened by increasing the voltage or increasing the current.
pd20w indicates the 20w fast charge. pd refers to pd fast charge, that is, USB-PD, which is formulated by the USB-IF organizationFast charging specification, is one of the mainstream fast charging protocols, output in Type-C interface. The USB-PD fast charge protocol can increase the transmission of power through USB cables and connectors, and expand the power supply capacity of the cable bus in USB applications, so as to achieve the purpose of increasing the charging voltage or current.
PD20W refers to a fast charging protocol with a maximum output Power of 20W, which belongs to one of the USB Power Delivery (USB PD) standards. With the continuous development of smart phones and laptops, PD charging has gradually become a mainstream way of fast chargingMore about the Apple wireless fast charging speed, Apple wireless fast charging head pd20w information don't forget to find on this site.