Switching power supply with controllable current limit

• Main Authors: FENG YUMING, WANG CONG, ZHANG LIANG, ZHANG YONGGUANG, XIE YUHUA, YIN HUIPING
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• 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 relates to a switching power supply with a controllable current limit, which is characterized in that the output end of an energy supply circuit is connected with the input end of a current detection circuit, and the current detection circuit is used for detecting the output current of...