| 摘要 |
A power converter constituted of: a control circuitry; a first electric coil; a first electronically controlled switch associated with the first electric coil and responsive to the control circuitry, the first electronically controlled switch arranged to charge the first electric coil responsive to a closed state of the first electronically switch; and a second electronically controlled switch arranged to present a substantially short circuit across the first electric coil when the second electronically controlled switch is closed, the second electronically controlled switch responsive to the control circuitry and not arranged to either charge or discharge the first electric coil.
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