high frequency switching power supply的意思|示意

High frequency soft-switching conversion is an important subject of power electronics and switching power supply.

软开关，高频化是电力电子学，也是开关电源的重要研究方向。

A high frequency single-ended flyback switching power supply is designed with current-mode PWM controller UC3842 chip as its core.

设计了一种以电流型PWM控制器UC3842芯片为核心的高频单端反激式开关稳压电源。

The key to realize the goal is the technology of ferrite used in high frequency switching mode power supply(SMPS).

而制约这一目标实现的关键技术就是开关电源用铁氧体材料的高频化技术。

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。

The author bas joined in and auc- cessfully accomplished a PFM DC regulated power supply using high frequency fast switching thyristor, which has been adopted in practical application.

笔者曾参与研制成功一种利用高频型快速晶闸管实现的PFM型直流稳压电源，已付诸实际使用。

High frequency switching power supply made from it can not only simplify the circuit, but also can improve the EMC characteristics and reduce the cost.

采用它制作高频开关电源，不仅简化了电路，同时可以改善电源的电磁兼容性能，且降低了制作成本。