| 主权项 |
1. A hybrid circuit, comprising:
a high-voltage circuit and a low-voltage circuit having different power supply voltages, respectively; a circuit board on which a connecting terminal for connecting an external element outside of the hybrid circuit is mounted; and a hybrid integrated circuit mounted on the circuit board, wherein the low-voltage circuit includes a control unit for controlling an operation of the high-voltage circuit, wherein the control unit and the high-voltage circuit are integrated in the hybrid integrated circuit, wherein the high-voltage circuit includes:
a positive electrode side portion which is connected to a positive electrode of a high-voltage power supply under a control of the control unit; anda negative electrode side portion which is connected to a negative electrode of the high-voltage power supply under the control of the control unit, wherein the positive electrode side portion is disposed on one side of opposed two sides of the hybrid integrated circuit and the negative electrode side portion is disposed on an other side thereof, wherein the hybrid integrated circuit has atop surface, the high-voltage circuit and the low-voltage circuit being disposed adjacent to each other on the top surface in anon-overlapping manner, and wherein the high-voltage circuit is disposed on one side which is different from the opposed two sides of the hybrid integrated circuit where the positive and negative electrode side portions are disposed and the low-voltage circuit is disposed on the other side thereof, wherein the positive electrode side portion is nearer the one side of the opposed two sides of the hybrid integrated circuit than the other side, and the negative electrode side portion is nearer the other side of the opposed two sides of the hybrid integrated circuit than the one side. |
