Adjustment of the current limiting threshold value which is based on the output voltage of the electric power unit in the system in order to give electric power via communication link

摘要

The electric power unit in order to give electric power through communication link, following to the output parameter of the current limiting circuit and the system in order to limit the output current of the system on the basis of current limiting threshold value has with the threshold value circuit in order to set current limiting threshold value. As for the threshold value circuit, in order to achieve substantially the fixed output power of the especially system, following to the output voltage of the system, it is possible to control current limiting threshold value.