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Snubber energy recovery circuit for protecting switching devices from voltage and current
Snubber energy recovery circuit for protecting switching devices from voltage and current
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机译:用于保护开关设备不受电压和电流影响的缓冲能量恢复电路
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摘要
A snubber energy recovery circuit for protecting switching devices from current and voltage, which comprises a snubber circuit connected in parallel with a switching device, a recovery path for recovery the energy stored in the snubber circuit, and a constant-current source for maintaining current flowing in the recovery path at a constant value. The snubber circuit is composed of a snubber diode and a snubber capacitor, with one end of the recovery path being connected to the junction point of the snubber capacitor and snubber diode.
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