Radiation emission suppression device for photoelectric turntable

• Main Authors: ZHAO XIAOFAN, GUO YUNLI, SUN JINDONG, ZHANG JUN, WANG KAIZHI, YANG WAN
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2024
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRONIC CIRCUITRY; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS

The invention relates to a radiation emission suppression device for a photoelectric rotary table, which belongs to the technical field of photoelectric rotary tables and comprises an interference source suppression circuit and a transmission line suppression circuit. The interference source suppression circuit is connected in series with an interference source, the interference source suppression circuit is composed of a differential mode capacitor, a common mode inductor and a common mode capacitor which are connected in series on the same line, and the interference source is an electronic device for generating electromagnetic radiation in the photoelectric turntable; the transmission line suppression circuit is connected in series with the transmission line, the transmission line suppression circuit is composed of a common mode inductor and a filter capacitor which are connected in series on the same line, and the transmission line is a cable used for transmitting signals in the photoelectric turntable. Th