Drive device

• Main Authors: SHIMOMURA TAKU, OKUBO AKINORI, HAYASHI TETSUYA, IWASAKI YUICHI
• Format: Patent
• Language: Chinese; English
• Published: 05.02.2019
• 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; PULSE TECHNIQUE

Disclosed is a drive device wherein: a main switching element is connected to a main current path; an input terminal of a high potential-side switching element, and an output terminal of a low potential-side switching element are electrically connected to a control terminal of the main switching element; a first resistor is connected between an input terminal of the low potential-side switching element, and the control terminal of the main switching element; a first capacitor is connected in parallel to the first resistor; and a second capacitor is connected between a contact point between thefirst resistor and the control terminal of the main switching element, and a high potential-side terminal of the main switching element. 在驱动装置中，将主开关元件与主电流路径连接，将高电位侧开关元件的输入端子和低电位侧开关元件的输出端子与主开关元件的控制端子电连接，在低电位侧开关元件的输入端子和主开关元件的控制端子之间连接第电阻，与第电阻并联连接第电容器，在第电阻与主开关元件的控制端子的连接点和主开关元件的高电位侧端子之间连接第二电容器。