Intelligence constant voltage power supply controller

• Main Authors: Chen Lin, Zheng Wei, Wang Hongyan, Lu Shanshan, Kang Xiaohua, Li Zhengyuan, Qian Kang, Fan Dilong
• Format: Patent
• Language: Chinese; English
• Published: 24.08.2016
• 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; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model discloses an intelligence constant voltage power supply controller, including resistance R1, electric capacity C1, MOS pipe Q1, triode Q2, resistance R2, electric capacity C2 and triode Q2, resistance R1 one end connect respectively vi, MOS pipe Q1's the S utmost point, electric capacity C3, triode Q2 projecting pole and resistance R3, the resistance R3 other end is connecting resistance R4 and triode Q2 base respectively, and triode Q3 collecting electrode, triode Q3 projecting pole connection electric capacity C2, electric capacity C2 other end connecting resistance R6 and ground connection, resistance R6 difference connecting resistance R7, resistance R5 and electric capacity C1 are connected to the resistance R4 other end. The utility model discloses intelligence constant voltage power supply controller adopts triode cooperation MOS pipe Q1 to control, increases some simple resistor -Capacitor units, can feed back the front end in real time with output vo output voltage's change, and con