In this paper, by the use of dual-current control mode and intelligent UC3842 chip as the core, a single-chip switching power supply circuit are presented.
本文使用双电流控制模式，以智能芯片uc 3842为核心，设计了单片开关电源的实用电路。
Single-chip switching power supply are produced especially for switching power supply, which integrate PWM and high voltage MOSFET together , and have perfect protection function.
单片开关电源是开关电源专用集成电路，他将脉宽调制电路与高压MOSFET开关管及驱动电路等集成在一起，具备完善的保护功能。
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。
Methods for controlling reception, decoding and power switching of infrared remote control encoding are described on the basis of microcomputer AT89C2051 single-chip processor.
以微处理器at89c 2051单片机为核心介绍了红外遥控编码的接收、解码及电源开关的控制方法。
The single-chip switching mode power supply based on TOP221Y device is introduced in the paper. The performance characteristic and operation principle is analyzed.
介绍了基于TOP221Y器件设计实现的单片开关电源，分析了其基本的性能特点和工作原理。
Intelligent dual power supply controller takes P87C591 single chip machines as the core, which is the core test and control component of dual power supply switching switch.
智能双电源控制器以P 87c591单片机为核心，是双电源切换开关的核心检测及控制部件。
MCS 8098 single chip microcomputer and GTOs are adopted as processor and power switching devices.
该变流器采用MCS - 8098单片机作为控制器，GTO作为功率开关器件。
In this paper, its property, product classification and its application in the single - chip switching power supply for communication is discussed.
文中介绍其性能特点、产品分类，以及它在单片开关电源中的应用。
The conclusions have important reference value to realizing optimizing design of the single chip switching power supply.
所得出的结论对实现单片开关电源的优化设计具有重要参考价值。
The Way of Quick Design for Single chip Switching Power Supply Abctract:Three ends single chip switching power supply is new type switching power supply core which has been popular since 1990.
单片开关电源是国际上90年代才开始流行的维修电工技师论文新型开关电源芯片。
The Way of Quick Design for Single chip Switching Power Supply Abctract:Three ends single chip switching power supply is new type switching power supply core which has been popular since 1990.
单片开关电源是国际上90年代才开始流行的维修电工技师论文新型开关电源芯片。
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