| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable transformer which can concurrently use a plurality of electric apparatuses without using another part like a table tap. <P>SOLUTION: The portable transformer has a case 1, a single winding transformer 10 contained in the case 1, a plurality of plug sockets 6, 7 formed in the case 1 and parallel-connected to the secondary side of the single winding transformer 10, and an insertion plug 14 connected to the primary side of the single winding transformer 10. As comprising the plurality of plug sockets 6, 7, the plurality of electric apparatuses can concurrently be used without using the table tap, etc. and a trouble caused by using another part can be dissolved. <P>COPYRIGHT: (C)2007,JPO&INPIT |
