pulse-frequency modulation的意思|示意
脉冲频率调制，脉波频率调变
pulse-frequency modulation的网络常见释义
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pulse-frequency modulation相关短语
1、 PL Pulse Frequency Modulation 脉冲频率调制
2、 pulse frequency modulation control system 脉冲调频控制系统
3、 pulse frequency modulation telemetry 脉冲调频遥测术
pulse-frequency modulation相关例句
In some embodiments, the converter has a third sub-mode (' high output power sub-mode '), in which pulse width modulation is used but the switching frequency is fixed at a second frequency.
在某些实施例中，转换器具有第三子模式(“高输出功率子模式”)，其中使用脉冲宽度调制，但开关频率固定在第二频率。
In the pulse width, frequency modulation, the realization of the flow, pressure control, it can be quickly opened, the use of turn-off.
在脉宽、频率调制下，实现对流量、压力的控制，也可作快速开启，关断使用。
This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。
High frequency pulse width modulation power control systems can be realized using semiconductor switches.
高频脉冲宽度调制电力控制系统，可以实现用半导体开关。
In a second sub-mode ('low output power sub-mode'), VOUT is regulated using pulse width modulation, but the converter switching frequency is fixed at a first frequency.
在第二子模式（“低输出功率子模式”）中，使用脉冲宽度调制来调节VOUT，但转换器开关频率固定在第一频率。
The paper presents a novel ultra-audio frequency (UAF) induction welding power based on ZCS-PWM(Zero Current 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。