1) drive of constant voltage source
恒压源驱动
2) drive of stable galvanic source
恒流源驱动
3) constant-current driving
恒流驱动
1.
A monolithic constant-current driving integrated circuit (IC) is designed and fabricated by using CSMC 0.
6μm标准CMOS工艺,研究设计了一款大功率照明白光LED恒流驱动芯片,可为两路功率型LED分别提供恒定的350mA驱动电流。
2.
Based on the characteristic of constant-current driving, the authors discussed the control method for the high power LED, designed and actualized a project which has comprehensive function.
根据大功率LED的恒流驱动特性,讨论了大功率LED的驱动控制方法,设计并实现了一种功能较全面的驱动控制方案。
4) constant current drive
恒流驱动
1.
In the industry it is always an important topic being studied how to do constant current drive and error detection on LED of CMS.
如何对 LED 可变情报板的 LED 进行恒流驱动和故障检测,一直是业界研究的课题,本文介绍的恒流驱动芯片是具有错误检测和电流增益调整的16位 LED 恒流驱动器。
5) CONSTANT SPEED DRIVE(CSD)
恒速驱动
补充资料:肺循环的驱动压
肺循环的驱动压
为肺血管内某一点与下游另一点的压力差。这压力差担负着驱动这两点间的血液流动和克服这段距离的摩擦阻力。总肺循环驱动压为肺循环起始部分(肺动脉)至肺循环终末(左心房)的压差。如正常人肺动脉平均压为1.9kPa(14mmHg),左心房压为0.66kPa(5mmHg),则肺循环总驱动压为1.9-0.66=1.24kPa(14-5=9mmHg)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条