| 摘要 |
Solution is concerning to the electric connection of mains part of stomatologic sets, which enables the connecting of stomatologic sets on line voltage of different voltage levels without requirement of additional application of level transformers and changes of conversion of electrical components attached to the line voltage. The basis of the solution is that line voltage is connected onto grip (10) which is in accordance to nominal value of this line voltage connected with respective input of mains transformer (13), and this input of mains transformer (13) must by responsible to the leaded line voltage. Electric components (1,2,3 to k) are in accordance to their nominal supply voltages connected to the inputs (4,5,6 to n-1) of mains transformer (13), by which is this connection universal for different nominal values of line voltage.
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