DIP-8封装单片高压功率型开关电源模块
作者:陈本竹 上传时间:2012/5/15 14:45:30
摘要:普通DIP-8封装的集成电路,内设电流控制PWM,有自给电源,开启后,又自动加入自激电源;同时,还内置了730V/0.7A的功率MOSFET。电路结构精练,过热﹑过流和过压等保护功能齐全,稳定可靠程度高,响应速度快,稳压精度高,适用于电网波动大的场合,也适用于负载有波动的场合,并适宜于两台及以上电源并联运行。
叙词:DIP-8封装 VIPer22A 单片开关电源功率变换器 电流控制PWM 自给电源 自激电源
Abstract:The DIP-8 packaging IC consists of current-controlled PWM, self-sufficient power and build-in 730V/0.7A MOSFET. When the self-sufficient power is started, a self-energizing power will be switched on. It is desirable for the applications which have horrid grid voltage fluctuations and little load changes with its features of compact structure, high reliability, fast response, constant voltage of high accuracy, powerful overheat, overcurrent and overvoltage protection functions.
Keyword:DIP-8 Packaging, VIPer22A, Power converter of single-chip switching power supply, Current-controlled PWM, Self-sufficient power, Self-energizing power
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