This number can then be used to derive any adjustments to the drive current or voltage in order to keep the flux output (or the color output of an RGB series of LEDs) inside the visible limit.

我们随后可用这些数值来调节驱动电流或电压，从而确保通量输出（或RGB系列LED的色彩输出）在可见范围之内。

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Advanced voltage clamping techniques are demonstrated, which can also limit the second voltage spike originating from the tail current cut off.

可以证明，采用先进的电压箝位技术能够限制因关断拖尾电流而引起的第二个电压尖峰。

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It has four start mode: the ramp voltage start, the limit current start, the ramp speed start and the discrete frequency start.

所研究的软起动器具备四种起动方式：电压斜坡起动、限流起动、转速斜坡起动和分级变频起动。

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