The electrical characteristics and circuit design of the computer beam lamp

The electrical characteristics and circuit design of the computer beam lamp. The company has always coilfeed adhered to the market as the guide, 260W beam lamp, quality as the fundamental, scientific and technological innovation, perfect after-sales service as the guarantee, for domestic and foreign customers to produce high price products is our purpose. Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui: Yirui:. The starting and stable operation of gas discharge bubble depends on the design of circuit type, the selection of power supply, ballast and other electrical components. After the start of noble gas discharge bubble, there is no need for stable time. In order to ensure the stability, the difference between the maintenance voltage of the circuit and the instantaneous voltage of the bulb should be large enough in the whole AC cycle. The starting, stability, extinction and restart of the light source shall be designed according to the characteristics of the light source. The starting voltage of noble gas discharge bubble is very high, which requires the use of transformer, starting device, semi resonant circuit and other ways to improve the instantaneous starting voltage. The stability of the light source after starting depends on the matching of ballast and circuit parameters. The basic function of ballast is to prevent the current out of control and make the light source work under its normal electrical characteristics. At present, there are two kinds of ballasts, one is inductive rectifier, the other is electronic rectifier. The advantages of inductive rectifier are good stability, but its disadvantages are heavy. It is suitable for the intensity, handling and installation of lamp bodyThe electronic rectifier is essentially a power conversion circuit, which changes the input power current in terms of frequency, waveform and amplitude. Its advantages are light weight, convenient loading and unloading, handling; the disadvantages are high structural design requirements, high maintenance costs. In the conventional circuit design, due to the high temperature produced by the gas discharge bubble when it works, the saturated gas in the bubble will form vapor pressure resistance, so it is difficult for the light source to trigger again immediately. Only after the gas pressure in the lamp is reduced to the cold state value can the light source trigger again. At present, international and domestic manufacturers basically adopt conventional circuit design. Guangzhou Yirui stage lighting equipment Co., Ltd. is a comprehensive enterprise specializing in stage lighting and supporting equipment research and development, production, installation, sales, consulting and after-sales service, and undertaking stage lighting engineering. With the advanced production technology and modern trend, with the advanced production technology and with the times The modern trend design concept of the company integrates high-quality production materials and excellent product quality to establish a good brand. Over the years, Yirui stage lighting has focused on producing all kinds of 230W LED beam lights and 330W LED beam lights. It is a 230W outdoor beam light manufacturer, 260W beam light manufacturer, and 330W bar beam light manufacturer Guangzhou Yirui stage lighting equipment Co., Ltd. is a company specializing in the production and processing of beam lamp, handkerchief lamp, rear light lamp, shake head lamp, effect lamp and other products, with a complete and scientific quality management system。 The integrity, strength and product quality of Guangzhou Yirui stage lighting equipment Co., Ltd. are recognized by the industry. Welcome friends from all walks of life to visit, guide and business negotiation. Computer head lamp, mainly light source is changing, other channel functions are similar. On the basis of improving the light source, the beam lamp continues many channel functions of the computer moving head lamp. Generally, 350 beam bogo-group lamp, 230W beam lamp, 260W shake head beam lamp, 260W beam lamp, 440W beam lamp, etc. are equipped with color disk (14 colors + white light), pattern disk (17 patterns plus white light), stroboscopic (0-12 / 20 times per second), focusing, atomization, and other prism functions, such as XY axis speed fine adjustment. Yirui stage lighting has been focusing on 230W beam lamp customization and 330W beam lamp light manufacturing companies customization for many years. It is Guangzhou 230W beam lamp manufacturer and Guangzhou 330W beam lamp manufacturer 260W beam lamp_ Artistry_ 260W shake head beam lamp is provided by Guangzhou Yirui stage lighting equipment Co., Ltd. Guangzhou Yirui stage lighting equipment Co., Ltd. (with strong strength and reliable reputation, has accumulated a large number of loyal customers in the stage lighting industry in Guangzhou, Guangdong Province. The company's working attitude of continuous improvement and innovation will lead Yirui and you to step into the brilliant future hand in hand! ------------------------------------------------------------------------------------------------------------------------ >br

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