[开关电源]基于PIC单片机车载SPWM逆变电源设计方案

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一种多功能太阳能移动电源箱的设计方案本方案先利用太阳能供电并结合人们日常生活所需而设计出多功能太阳能移动电源箱，然后利用Multisim仿真软件，对设计中的稳压模块、过充过放保护和输出端口等电路进行仿真测试，仿真测试结果符合理论依据。并

求一个IC的PDF文档一个5脚IC，，丝印A15R，谁有这个IC的 PDF文档，来一份我看看。谢谢！
这个我们用得很多，一个简单的降压IC


问郑总：18948314942他们有

分享降低轻负载功耗的五个设计小窍门 就电源而言，要想满足当今苛刻的效率要求是颇具挑战性的。光是理解终端设备、电源点评以及管理机构间众多不同的计划和指令就已经很困难了。这些指令包括能源指令、加利福尼亚能源委员会以及欧盟待机效率倡议等。然