Performance comparison of sine wave electronic dimmer and thyristor dimmer
At present, the sine wave electronic dimming equipment is the fifth generation of dimming equipment. It has its unique advantages in improving the output voltage, current waveform and reducing the harmonics of the power system. Therefore, it has also significantly improved the suppression of external electromagnetic interference and fully complies with national standards. It has a more perfect control system, more intelligent and humanized. The sine wave electronic dimming circuit has also added over-current and short-circuit protection parts, and the work safety and reliability have been greatly improved.
The project of cultural industry standard "Performance Parameters and Test Methods of Sine Wave Electronic Dimming Equipment in Performance Place" was launched
After two years of serious research, it was proposed by the Ministry of Culture and Science and Technology, China Art Science and Technology Research Institute, Guangzhou Siquande Lighting Co., Ltd., China Radio, Film and Television Design and Research Institute, Guangzhou Fangda Stage Lighting Co., Ltd., and Guangzhou New Stage The project of the cultural industry standard "Performance Parameters and Test Methods of Sine Wave Electronic Dimming Equipment for Performance Places" drafted by Lighting Equipment Co., Ltd. and Guangzhou Hedong Electronics Co., Ltd. was officially launched in Guangzhou.
Networked digital dimming system - a new concept of modern lighting control system
Is the lighting control system safe and reliable? This problem has always plagued the on-site film and television stage lighting engineer, and is also one of the important topics that the system designers of lighting equipment manufacturers have long explored. In recent years, several sets of insurance schemes have been designed and implemented at home and abroad, but they are always stretched out and there are many flaws. According to the spirit of the "Future Lighting Network Development Seminar" organized by ESTA (American Stage Lighting Association) in 1997 and attended by representatives of world-renowned lighting manufacturers, Strand Lighting of the United Kingdom took the lead in changing this dream Became a reality. This article discusses the application value, internal structure, functional characteristics, and successful cases at home and abroad of the "ShowNet" network digital dimming system of Squander Lighting.
Performance comparison of several commonly used computer dimmers
In order to meet the requirements of the general audience for TV program atmosphere, stage lighting effects and conference lighting quality, domestic and foreign large and medium-sized studios, cabaret theaters, auditoriums, gymnasiums, art centers, especially indoor and outdoor large-scale variety shows, computer dimming stations The choice and application of lighting is a top priority for lighting designers; choosing the right brand and model according to the venue, purpose, plot or program content to maximize the return on investment is also a topic that often haunts the minds of professional lighting engineers. . This article uses several applicable technical indicators as a measure, and compares the current list of several computer dimmers commonly used in the United Kingdom and the United States for reference by peers.
New technological breakthrough of domestic digital silicon box
With the rapid development of microelectronics technology, international advanced digital technology has penetrated into all walks of life; China's accession to the WTO family is just around the corner, and globalization is becoming increasingly fierce. How to introduce foreign advanced technology or design concepts in time, combined with China's local reality, continue to introduce new technologies and new products to meet the needs of the majority of users to develop the digital, network and information technology of film and television stage lighting technology and improve the quality of program production. More and higher demand. This will be a major challenge and opportunity for domestic professional lighting manufacturers in the new century. This article describes the technical characteristics of the newly released AT2000 series mobile silicon box, and shows a new generation of intelligent dimmers with wide application functions and high cost performance.
Strand300 series dimmer: high unity of fashion and practicality
With the rapid development of digital lighting technology and the spread of network, a new lighting control operation mode is rapidly forming. In this turbulent digital age, are we driving the trend of the times, or are we driven by the times? With its advanced and practical performance and design, strand 300 series dimmer gives you a satisfactory answer. As the world's top professional lighting manufacturer, "continuous innovation to meet the growing creative desire of lighting designers from all over the world" is strand Lighting explores the eternal power of pursuing. Over the past 80 years, it has continuously provided the world's most comprehensive and competitive lighting equipment, dimming equipment, control system and software to meet the growing demand of theatres, television stations, film production, theme parks and building lighting. If you need a simple, flexible or fully mobile way to control the lighting in the production of film and television stage programs, the strand300 series dimmer is an excellent choice, which makes you do not have to trade-offs between portability and performance.