Nanjing Yaokun Ltd. - is a specialized supplier of electronic components. Known foreign electronics manufacturers: International Rectifier (IR), the United States Fairchild (FAIRCHILD), Toshiba (TOSHIBA), Sanyo (SANYO), STMicroelectronics (ST), ON Semiconductor (ON) and other famous IC manufacturers our distributors in China. Our company specializes in electric vehicle controller, switching power supply, power inverter, power inverter, communications power, automotive power, soft start, servo motors, motor controllers, industrial equipment and other industries to provide a full range of services. The company has a strong marketing network ON, can provide users with various series of foreign brand-name components and power devices, but also for users to find partial unpopular and discontinued varieties. Whether electronic factories, research institutes or dealer, you can find. Fire in high-tech fields, instrumentation, communications, shipbuilding industry, automation control, military-grade scientific research enjoy good business reputation. The company has a good corporate culture, a sound management system, a sound marketing network, capable of operating teams and long-term development strategy. We in the credibility of survival, innovation and development, technology-based business philosophy to build quality business, first-class brand for the pursuit of business, customer demand for the center, with adequate supply, reliable quality assurance , dedicated to domestic electronics industry manufacturers and merchants to provide high-quality products and satisfactory service, with friendly colleagues common development, create brilliant! Jack Kilby's first successful invention of the integrated circuit is a transistor, a number of resistors and a capacitor embedded in a piece of germanium less than a half-foot-long piece of steel. Either measure, such a device can only be described as rough, but the oscilloscope screen has shown this IC can indeed work. Jack Kilby often quipped, can actually be used first if he knew his invention of the integrated circuit has been used in the next 40 years, he would "put it designed to be a little beauty." Generation after generation of electrical engineers completed his this desire, and future successor will continue his original design becomes more perfect. But the power ON, back in 1958, what is the technical elements to help Jack Kilby from its rough design vision into reality? As early as nine years ago, Bell Labs invented the transistor, thereby opening the door to progress in semiconductor electronics. Bell transistors instead of the previous volume, high cost, fragile and large power vacuum. ON switch mid-1950s, transistors began to appear in consumer products and military applications. However, there are weaknesses in the transistor itself. Some applications require tens of thousands of thousands of transistors in the same traditional elements connected together by hand Semiconductor chips, thus constituting the circuit. This work is not only time-consuming, costly and reliability is also worrying. In addition, there is another problem transistors, engineers, the problem is called "Digital violence", the absolute number of transistors and other devices that are connected in a circuit system will lead to stagnation transistor applications. Its size and weight also tend to make them run on many devices can not include military applications in the air. As long as a component problem, then the whole system will be completely paralyzed. ON Semiconductor Nanjing switch _ _ 耀坤 technology provided by Nanjing 耀坤 Technology Limited. Nanjing 耀坤 Ltd. (www.njykkj.com) strong, credible, in Nanjing, Jiangsu diode industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yaokun into the brilliant technology and you work for a better future!