Jan 11, 2019 In the the 1970s, there was a worldwide energy crisis, and the sense of urgency in saving energy led many companies to devote themselves to the study of electronic ballasts of energy-saving light sources and fluorescent lamps, with the rapid development of semiconductor technology, a variety of high-voltage power switch devices continue …
Jan 11, 2019 Electronic ballast, is a ballast, refers to the use of electronic technology to drive electric light source, so …
Jan 11, 2019 Electronic Ballast Knowledge Introduction: The use of semiconductor electronic components, DC or low-frequency AC …
Knowledge Of Electronic Ballast For Fluorescent Lamps And Germicidal Lamps Read More »
Jan 11, 2019 Briefly In order for fluorescent lamps and germicidal lamps …
Jan 11, 2019 By installation mode: (1) Stand-by (2) inner-mounted (3) Holistic type By …
Jan 11, 2019 (1) Energy saving. Fluorescent lamp Electronic ballast, more use of 20-60khz frequency supply lamp, so that the lamp light efficiency than the frequency increase of about 10% (according to the length of 4 feet of the lamp), and its own low power consumption, so that the total input power of the lamp …
Jan 11, 2019 Electronic ballast can be divided into 4 series …
Jan 11, 2019 1. High power factor >0.9 2, Lumen …
Product Introduction Of Electronic Ballast Jan 11, 2019 Electronic ballast can be divided into 4 series of 15 varieties: 1, one drag, ordinary type and light box type of special electronic ballast divided into 20W, 30W, 40W a total of 6 varieties 2, a drag two, ordinary and light box type of special electronic ballast …
Jan 11, 2019 The electronic ballast is rectified directly with the municipal electricity, then the half-bridge is reversed …
