ABSTRACTThe flyback power stage is a popular choice for single and multiple output dc-to-dc converters at powerlevels of 150 Watts or less. Without the output inductor required in buck derived topologies, such as theforward or push-pull converter, the component count and cost are reduced. This application note will reviewthe design procedure for the power stage and control electronics of a flyback converter. In these isolatedconverters, the error signal from the secondary still needs to cross the isolation boundary to achieveregulation. By using the UC3965 Precision Reference with Low Offset Error Amplifier on the secondaryside to drive an optocoupler and the UCC3809 Economy Primary Side Controller on the primary side, asimple and low cost 50 Watt isolated power supply is realized.
标签： 隔离
上传时间： 2021-11-24
上传用户：kingwide
说明： 51单片机控制智能温控风扇，多档调节，pwd调速。包含源码和电路图(51 single chip computer control intelligent temperature control fan, multi-stage adjustment, PWD speed regulation. Contains source code and circuit diagrams)
上传时间： 2022-05-17
上传用户：
ti官方开发的开关电源功率级设计器，可以帮助工程师更快选取开关电源的拓扑，也有助于加深转换器中电压和电流的理解。不论是Buck、Boost，反激、半桥、全桥、温伯格，软件都有涵盖。包含一份软件使用说明
标签： 开关电源
上传时间： 2022-06-04
上传用户：
该数字温度传感器具有13位(0.03125°C)分辨率，并且带有可由用户编程设置的非易失性温度上、下限温度报警值；通信速率可变的Single-Line 协议，最高速率可达25kb/s，支持多节点主从通信模式。
标签： 温度传感器
上传时间： 2022-07-01
上传用户：aben
The TP4054 is a complete constant-current/constant-voltage linear charger for single celllithium
上传时间： 2013-07-27
上传用户：bruce
■ High Performance, Low Power AVR® 8-Bit Microcontroller ■ Advanced RISC Architecture –120 Powerful Instructions – Most Single Clock Cycle Execution –32 x 8 General Purpose Working Registers –Fully Static Operation
标签： Atmel
上传时间： 2013-06-01
上传用户：tccc
The CD4020BC, CD4060BC are 14-stage ripple carrybinary counters, and the CD4040BC is a 12-sta
上传时间： 2013-05-15
上传用户：ajaxmoon
单电源运放使用指南《A Single-Supply Op-Amp Circuit Collection》
上传时间： 2013-06-22
上传用户：17854267178
灯光舞台系统的通信协议白皮书，DMX512在1990年发布时的原版白皮书-stage lighting system communication protocol White Paper
上传时间： 2013-04-24
上传用户：leesuper
基于单片机的频率计的实现和protuse仿真-Frequency meter based on single chip implementation and protuse simulation
上传时间： 2013-06-04
上传用户：杜莹12345
