High frequency switching power的意思|示意

A novel high frequency switch power supply, which is suitable for power network outside, is introduced in this paper, and a automation switching circuit for 110V/220V input voltage has been designed.

介绍了一种适用于户外电网远程监测监控的不间断高频开关电源，设计了一种简易可靠的110V/2 2 0V自动切换电路，以满足宽范围电压输入要求。

Based on 8098 single microcomputer, this paper describes the design idea of a high frequency switching power supply monitor system, and discusses deeply on some concrete problems.

以8 0 98单片机为核心，阐述了高频开关电源监控系统的设计框架，对其中一些具体问题作了深入探讨。

Adverse effects of switching losses which operating at high frequency are analyzed at the beginning of a three-level matrix power converter configuration.

从三电平矩阵式电力变换器的拓扑结构入手，分析在高频下工作时开关损耗带来的负面效应。

The harmonic distortions of the high power PWM converters increase more with low switching frequency, which may destroy the devices used in the system and result in electromagnetic interference (EMI).

在开关频率较低的情况下，大功率PWM变换器的谐波可能会更大，并对电力电子设备造成损坏或产生电磁干扰影响通讯。

Shenzhen DCTEC Technology Ltd. is a hi-tech enterprise specializing in R&D, manufacturing, and marketing high-frequency switching power supply.

深圳市东辰科技有限公司是专注于DCTEC品牌高频开关电源的研发、生产与销售的高科技企业。

Medium frequency high power induction heating apparatus, for many years has adopted silicon controlled as switching devices.

中频大功率感应加热装置，多年来一直采用可控硅做为开关器件。