KNB1-100 Miniature Circuit Breaker
KNB1-100 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
KNB1-100 Miniature Circuit Breaker,Electronics Miniature Circuits Breaker,Automatic Miniature Circuit Breaker,Mini Circuit Breaker Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.korlenelectric.com
In contrast, QLED technology is better than OLED technology in terms of picture quality. In principle, OLED display technology can only achieve micron level, and quantum dots are inorganic nanomaterials. Quantum dots are basically several nanometers to 10 nanometers on display devices, even micro-nano level, and smaller. Particles obviously mean higher resolution. Therefore, quantum dots display a purer light source than OLEDs, and can achieve the industry's highest 110% NTSC color gamut, and can also effectively increase brightness by about 30% to 40%. 
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At the 2017 China Home Appliances and Consumer Electronics Fair (AWE) which ended recently, many smart home appliances and new electronic products unveiled the attention of everyone. The smart TVs of major manufacturers are the focus targets of the crowd. Screens, large screens, ultra high-definition and quantum dots have all become the next direction of development. "Q" is not "O" QLED will become the mainstream trend in the future Regardless of any era, screen display technology is always the core indicator for users to buy display devices. The television industry is also always new technology constantly, people's pursuit of picture quality, screen size and content make all TV manufacturers not dare to slack off. From CRTs to LEDs, OLEDs are now beginning to be overtaken by QLEDs. Today's OLED technology uses a very thin coating of organic material and a glass substrate that emits light when current passes through it. Because the OLED display has a large display angle, the response speed is much faster than the LCD, and it can be very thin and light, so it has become the preferred display for many devices. However, OLEDs also have the disadvantages of low lifetime, insufficient color purity, and severe limitations in large sizes. Secondly, the QDs used by QLEDs are non-organic, they have a more stable working life, a longer life, and a lower cost. However, OLEDs use organic materials. The lifetimes of the three luminescent materials are inherently insurmountable. In addition, OLEDs perform well when small screens are small in size, but in the case of large screens, due to the complexity of the process, yields are extremely low, which is one of the reasons why the price of OLED large screen TVs on the market is exceedingly high. The power consumption of QLED is only 1/5 to 1/10 of the liquid crystal, but the cost is only half of the liquid crystal. In summary, the advantages of QLED in the future will be even more obvious. With the advantages of thinness, low power consumption, and high image quality, QLEDs can present a broader space for the design and development of many display manufacturers, and better meet the user's higher level of enjoyment needs. So, QLED will become the mainstream trend of the future display circle.