Capacitor is a container capable of storing a charge. It is closer to the metal sheet, and then every center with an insulating material and consisting of two pieces of relying on. According to different insulation materials can be made into a variety of capacitors. Today, Huahai have to analyze the full-color LED capacitive sense. A, LED full color capacitor analysis: between two plates of the capacitor will have a potential difference, when the potential difference between the supply voltage flat, stopped on the charging of the capacitor. If the power cut off at the moment, still insist on charging voltage of the capacitor. He has been charged capacitor, if we use the wire to connect the two plates of Shandong manufacturers offer full color, because between the plates potential difference exists, it will go through an electronic wire, back to the positive electrode plate, until the potential between the plates difference is zero. Uncharged capacitor and rehabilitation to neutral conditions, but also no current in the wire. Basic semiconductor digital tube is composed of seven striped light emitting diode chip arrayed in Figure 12. Can achieve the display 0-9. The specific structure "reflector-type", "bar seven-segment" and "monolithic integrated than digital," etc. (1) reflector-type digital pipe is generally made of white plastic with a reflective cavity seven-segment shell, single LED and reflector attached to the reflector cavity to each other seven bits Shandong full color printed circuit board, the center of each reflector cavity bottom is LED chip. Before loading the reflector, with the pressure welding method between the respective metal strip even better φ30μm aluminosilicate wire or metal wire Shandong full color manufacturer in the reflector epoxy resin dropped on the chip and printed circuit, then with The printed circuit board has a chip and reflector alignment adhesive and then cured. Full color offer, Yasuhiro photovoltaic (certified), Dongying full color provided by the Thai-Hong Electronics Co., Ltd. Linyi. Linyi Wang Tai Electronics Co., Ltd. (www.ledzkd.com) (www.ledzkd.com) is a leader in Linyi, a display device, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In Hong Thai Optical leadership with the staff warmly welcome all inquiries negotiations to create the Thai macro photoelectric a better future.