| 摘要 |
A power source for a printer has a power source unit for supplying power to the printer and lead wires for electrically connecting the power source unit to the printer. The power source unit includes a compensating circuit for compensating a reduction in voltage applied to the printer from the power source unit, and the compensating circuit detects a load electric current supplied to the printer only within the power source and is constructed such that the reduction in voltage is compensated in accordance with the load electric current.
|
