As people's pace of life becomes faster and faster，Users have higher and higher requirements for mobile phone charging speed，Therefore, the wired fast charging capability of smartphones is also constantly upgrading.。iQOO, which is currently on sale 11 Pro is equipped with a new 200W ultra-fast flash charging technology，Can achieve 10-minute "full blood resurrection" of 4700mAh large battery，It can be said to be the "ceiling" of the current smartphone fast charging experience。Let's take a closer look at，10What kind of experience is it to fully charge a 4700mAh large battery in minutes?。
10Resurrection of 200W ultra-fast flash charging experience in minutes
first，Let's test it out iQOO 11 Pro 200W ultra-fast flash charging speed。Using the original 200W GaN mini charger and standard charging cable in the actual test， iQOO 11 The Pro takes 10 minutes and 50 seconds to charge its 4700mAh battery from empty to 100 percent。
This charging speed can be said to surpass most flagship phones.，By comparing the data we can see that，iQOO 11 Compared with 120W or even 165W fast charging models, Pro fast charging speed has obvious speed advantages。
Gallium Nitride Technology Blessing Full Link 200W Flash Charging Solution Analysis
iQOO 11 The Pro is capable of "ceiling" level charging speeds，It is because it adopts a full-link 200W ultra-fast flash charging solution that is fully customized from the mobile phone to the charging line.。
In order to achieve ultra-high power fast charging speed， iQOO 11 The standard charging head of Pro must be able to provide 200W power output capability，This is quite difficult for mobile phone charging heads with limited volume。Therefore iQOO 11 Pro's 200W GaN mini charger uses gallium nitride (GaN) technology known as "black technology"，The third-generation semiconductor material—gallium nitride (GaN) is used in the power switch and PFC，form a dual GaN design，Improve conversion efficiency。At the same time, it adopts segmental controllable PFC and temperature control mode，A better balance of temperature efficiency and volume at different input voltages。
Ultra-high charging power not only requires the charging head，It also has extremely high requirements for charging wires。 iQOO 11 Pro comes standard with a customized 10A extended charging cable (1.5m)，Dual Type-C interface design。In order to be able to carry large current, the number of positive and negative copper wires of the power supply is increased by 25%.，Therefore, while the overcurrent capability is stronger，lower power consumption；At the same time, the cross-sectional area of the wire conductor is widened、The width of the charging line remains unchanged，Loop impedance reduced to 75mΩ，lower energy consumption，Sufficient to support a load current of 10A
In order to be able to undertake the current input of 200W， iQOO 11 The body of the Pro has also been optimized。For smartphones，High power charging also means higher calorific value， iQOO 11 The interior of the Pro fuselage adopts the main and sub-board design，And place 2 half-voltage ICs on the motherboard，There is a half voltage IC on the sub board，Parallel connection of three cores effectively reduces impedance and facilitates distributed heat dissipation。
iQOO 11 The power limit of each half voltage IC chip of Pro is 100W，The total capacity limit is up to 300W，Three half-voltage ICs are not working at full power，Compared with the actual demand of 200W ultra-fast flash charging, there is sufficient margin，security。At the same time, 14 high-precision、High Sensitivity Temperature Sensor(NTC)，Responsible for intelligent scheduling performance and charging speed，to control the temperature。
Simultaneously，In order to ensure charging safety and battery life， iQOO 11 Pro uses 100% land-based 10C ultra-thin pole piece batteries，Improving battery performance through new separator materials and new electrolytes。
With iQOO 11 Combination of Pro 200W ultra-fast flash charging technology and 4700mAh large battery，Users can experience the charging advantages of high-power fast charging technology，Let users get fast power replenishment without waiting、Long-lasting battery life and worry-free user experience。
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