| 摘要 |
An adapter cord for use with a power supply provides a coaxial connector on one end and a bilaterally symmetric connector on the other end. The coaxial connector is adapted for connection to a load and the bilaterally symmetric connector is adapted for use with a power supply. The bilaterally symmetric connector is standard for use with replaceable power supply devices such as a battery charger. The coaxial connector (which may be other than a coaxial connector, but is preferably a coaxial connector) is adapted for the particular type of appliance. The bilaterally symmetric connecor provides the same lead connections irrespective of its orientation, for convenience. Also, the bilaterally symmetric connector is very different in shape to avoid confusion that would occur if both ends had (differently sized) coaxial connectors. |
