Universal serial bus power supply device with delay function

• Main Authors: CAI HUIRU, XU HUIDE
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a universal serial bus power supply device with a delay function. The universal serial bus power supply device comprises a power converter, a power transmission communication controller and a plurality of switch units, the power transmission communication controller calculates a first communication time between the USB power supply device with the delay function and a first electronic device; the power transmission communication controller calculates a second communication time between the USB power supply device with the delay function and a second electronic device; the invention supplies power to the first electronic device and the second electronic device by using a time difference between the first communication time and the second communication time so as to drive the first electronic device and the second electronic device. 一种具有延迟功能的通用串行总线供电装置，包含一电源转换器、一功率输送通讯控制器及多个开关单元。该功率输送通讯控制器计算介于该具有延迟功能的通用串行总线供电装置与一第一电子装置之间的一第一通讯时间；该功率输送通讯控制器计算介于该具有延迟功能的通用串行总线供电装置与一第二电子装置之间的一第二通讯时间；该具有延迟功能的