| 摘要 |
A structure of an apparatus for supplying electricity to hangers which carry PCBs(Printed Circuit Board) to be plated is provided to improve efficiency of power supply and to reduce part failure due to abrasion. A structure of an apparatus for supplying electricity to hangers having clamps to grip PCBs(Printed Circuit Board) includes a lower frame which has a channel shaped cross section connected to a drain fitting to supply electricity to a PCB, an upper frame(11) which is installed above the lower frame and has power supply plate(9) connected to cables supplying electricity, and a power supply unit(5) which has a terminals(12) installed on a hanger(3) to make contacts with the power supply plate of the upper frame. Each terminal is installed on a hanger with a spring(13) to absorb shock and vibration to make constant contact with the power supply plate.
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