For fuel cell is used as the DC power of inverter, a voltage pumping circuit for releasing nimiety regenerative energy was researched.
针对燃料电池供电的伺服电机，研究了一种用来释放多余回馈能量的电压泵升电路。
The power efficiency of MOS charge pumping circuit is becoming one of the most important issues as the power supply decreasing continuously and the area of a chip.
随着电源电压的不断降低和芯片面积的不断减小，电荷泵的效率已成为MOS电荷泵电路设计过程中最为人们关心的问题之一。
The discharge circuit of excimer laser by high voltage discharge pumping was studied theoretically.
对高压放电泵浦的准分子激光放电回路进行了探讨。
If the pumping signal is the periodic square wave, the damped oscillation wave will be generated in the circuit.
在周期性方波激励下，电路中产生衰减振荡波形。
It should satisfy dynamic stability, thermal stability, switched-current and switch up-down selectivity in a short circuit while selecting the pumping station using electricity system equipments.
选用站用电系统设备时应满足短路时的动、热稳定，开断电流，开关上、下级的选择性等要求。
It should satisfy dynamic stability, thermal stability, switched-current and switch up-down selectivity in a short circuit while selecting the pumping station using electricity system equipments.
选用站用电系统设备时应满足短路时的动、热稳定，开断电流，开关上、下级的选择性等要求。
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