The iPhoneX phone is really very good, but there is also a very large slot, that is, the price is nearly 10,000 yuan is still a 5W charging head, and the official website price is as high as 147 yuan. When Apple said that this iphoneX charger is "fast charge", it feels a bit ridiculous. After all, it has reached 24W on Android phones, and even 50W fast charge technology. In other words, the backwardness of charging technology has not matched the status of Apple's technology company. But I still haven't bought the iPhoneX congratulations, because Apple is about to usher in a new technology! Some media broke the news that Apple's next-generation iPhone will no longer use the 5W charging head, but will directly use the 18W fast charging head that supports the PD protocol, and will be the type-c interface standard instead of the current Type-A to Lightning. In this way, many people do not have to recharge the mobile phone, can not find the data line and worry, and to say a word, Apple's data line is indeed too expensive, basically third-party manufacturers have to reach two or three chargers Ten dollars, the official website is more expensive, more expensive than the Android charger. Of course, the iPhone is willing to make new changes in charging technology, in fact, it is also the trend of the market. With the current battery of smart phones becoming bigger and bigger, and the frequency of people using mobile phones is getting higher and higher, the demand for the endurance of another mobile phone It has also improved a lot. And for the iPhone 5W charging technology is indeed difficult to meet the current needs of people, iPhoneX this phone is also basically a three-day charge, and even some people's mobile phones have been connected to the charger, in fact, the scene is also very embarrassing. If Apple makes new changes in charging technology, we also hope to make new changes in the front camera. After all, the functional requirements for self-timer on the market are also very large. I don't know if you think there is room for improvement in iphone. Welcome to talk about your views. Float level gauge is a liquid level measuring instrument which works based on the principle of constant buoyancy in buoyancy (Archimedes theorem).In the gravity field, the vertical upward force on the object in the fluid due to the density difference with the surrounding fluid is buoyancy. Float Level Gauge,Marine Magnetic Float Level Gauge,Liquid Level Float Gauge,Float Type Level Gauge,Magnetic Float Type Level Transmitter Taizhou Jiabo Instrument Technology Co., Ltd. , https://www.taizhoujbcbyq.com
In a liquid, an object whose overall density is lower than the liquid density will eventually float on the liquid surface. This object can be called a float. Under constant conditions, the buoyancy of the float is constant (constant buoyancy).
When the float is subjected to an upward force less than its own weight or a downward force less than the weight of the liquid equivalent to its own volume, the characteristic that the float will eventually float on the liquid surface will not be changed.
In the steady state, the buoyancy of the float is constant.
When the position of the liquid surface changes vertically, the vertical position of the float will change synchronously with the position of the liquid surface under the action of constant buoyancy.
The float level gauge is a device that displays the vertical position of the float in the form that people can read directly through various mechanical, electromagnetic, optical and other physical means.