| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply device capable of executing insulation pressure test in a state of a finished product. <P>SOLUTION: In the power supply device 1 equipped with surge absorbers 4, 5 between inputs 2a, 2b and a frame grand 8 in a chassis frame 20 storing an electronic circuit substrate 10, a short bar 6 is connected to the surge absorbers 4, 5, and an opening 21A and a projecting piece 21 facing the opening 21A are provided on the chassis frame 20. The short bar 6 and the projecting piece 21 are coupled so as to enable conducting by a fixing screw 7 screwed in from the outside through the opening 21A of the chassis frame 20, while sandwiching an insulating member 10 therebetween. <P>COPYRIGHT: (C)2012,JPO&INPIT |
