POWER CONVERSION CIRCUIT BOARD, AND ELECTRIC COMPRESSOR
2 Assignments
0 Petitions
Accused Products
Abstract
A power conversion circuit board (1) is a board on which a power conversion circuit which converts direct current to alternating current is mounted. A low voltage circuit (10b) to which a low voltage is applied and a high voltage circuit (10a) to which a high voltage is applied are separately disposed in different areas on the same board surface. Further, the high voltage circuit (10a) includes a bus bar in which a part of a wiring is formed on the board surface and another wiring is provided with a predetermined distance from the board surface.
20 Citations
13 Claims
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1-5. -5. (canceled)
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6. A power conversion circuit board on which a power conversion circuit configured to convert direct current to alternating current is mounted,
wherein a low voltage circuit to which a low voltage is applied and a high voltage circuit to which a high voltage is applied are separately disposed in different areas on the same board surface, and in the high voltage circuit, a wiring from a high voltage input terminal to a switching element is formed on the board surface, and a wiring from the switching element to a high voltage output terminal comprises a bus bar which is provided at a predetermined distance from the board surface.
Specification