Voltage generator
AssigneeMitsubishi Electric Corporation
InventorsNoriyuki Matsubara, Fumihito Izawa, Yohei Araki, Yuya Yamashita, Masato Achihara
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Abstract
A voltage generator includes: a sealed case having a ground potential; a high-voltage transformer that is housed in the sealed case and boosts a voltage; a booster circuitry that is housed in the sealed case and boosts a voltage outputted from the high-voltage transformer; and a voltage detector that is housed in the sealed case and detects a voltage boosted by the booster circuitry. A first creepage path ranging from a high-voltage portion, which is a portion to which a highest voltage is applied in the voltage detector, to a ground point having an equal potential to the sealed case includes a first bent path, which is a bent path.
Claims17
A voltage generator comprising:
- a case having a ground potential;
- a high-voltage transformer housed in the case and adapted to boost a voltage;
- a booster circuitry housed in the case and adapted to boost a voltage outputted from the high-voltage transformer;
- and
- a voltage detector housed in the case and adapted to detect a voltage boosted by the booster circuitry, wherein
- a first creepage path includes a first bent path that is a bent path, the first creepage path being a path from a first high-voltage portion that is a portion to which a highest voltage is applied in the voltage detector, to a ground point having an equal potential to the case.
Dependencies are inferred from the claim text.