Intelligent window conduction power taking chip and power supply circuit

• Main Authors: LIAO YUANLONG, SUN JIANFEI, GUO PENGHUI
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• 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 invention provides an intelligent window conduction power taking chip and a power supply circuit. The intelligent window conduction power taking chip comprises a switch module; the active bleeder circuit is connected with the input end of the switch module, and the voltage dividing module, the starting control circuit and the intelligent charging control circuit are connected with the active bleeder circuit. The common connection point of the active bleeder circuit and the voltage division module is connected with the input end of the chip; the input end of the intelligent control circuit is connected with the input ends of the voltage division module and the starting control circuit, and the signal end of the intelligent charging control circuit is connected with the output end of the chip; the starting control circuit is also connected with the intelligent charging control circuit; according to the invention, the small-window charging mode in the starting stage is realized, the energy storage electrolyt