Using voltage controlled current source(VCCS) to create a zero is a novel scheme for frequency compensation of LDO regulators.
利用小信号压控电流源（VCCS）电路产生所需零点，是一种先进的低压降稳压器（LDO）频率补偿方法。
2
The paper presents a novel ultra-audio frequency (UAF) induction welding power based on ZCS-PWM(ZeroCurrent Switching-Pulse Width Modulation) technology.
介绍一种基于ZCS-PWM（零电流开关-脉宽调制）技术的新型超音频感应焊接电源。
3
Through electrostatics and examples of low-frequency alternating current and direct-current circuit, the problem of zero potential point is queried and clarified.