The diode neutral point clamped three-level inverter for three-phase shunt active power filter is applied to reduce the switch stress.
将二极管箝位式三电平逆变器应用于三相并联有源滤波器以降低开关管应力。
If the battery level drops below a certain point (default is less then 20% or 20 minutes) it will switch to sleep and hibernate.
它让您的膝上计算机正义睡眠当电池有一个高水平(缺省是更多比20%充电或超过20分钟)。
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