Novel current sharing circuit using current sharing inductor

• Main Authors: XU RUOPENG, HU SEN, WU YINCHAO
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY

The invention provides a novel current sharing circuit using a current sharing inductor. The circuit comprises a converter, a direct current positive electrode output by the converter is connected with a first current sharing device, a direct current negative electrode output by the converter is connected with a second current sharing device, one output end of the first current equalizer is sequentially connected with a first diode D1, a first load LED1, a sampling resistor RES and one output end of the second current equalizer, the other output end of the first current equalizer is sequentially connected with a second diode D2, a second load LED2 and the other output end of the second current equalizer, a first filter capacitor EC1 and a second filter capacitor EC2 are further included, the first filter capacitor EC1 is connected with the second load LED2 in parallel, and the second filter capacitor EC2 is connected with the first load LED1 and the sampling resistor RES in parallel. According to the inventio