关于"IR21"的自举电路
1、驱动上管的电压,应该比供电电压高12~15伏才能驱动上管。 2、IR2110采用泵的原理。要一输入信号的快速变化来驱动,因此输入信号以PWM信号(10K~20KHz...6、电容我用的是47UF的,二极管是HER107。 7、自举二极管可选
发布时间:2023-11-15
1、驱动上管的电压,应该比供电电压高12~15伏才能驱动上管。 2、IR2110采用泵的原理。要一输入信号的快速变化来驱动,因此输入信号以PWM信号(10K~20KHz...6、电容我用的是47UF的,二极管是HER107。 7、自举二极管可选
发布时间:2023-11-15
kl变换简单的解释入门It’s near the end of 2010, and we’ve put together a list of the 20 best “Explainer” articles of the year—where we answer a question and teach you a little more about the topic...
发布时间:2023-11-15
计算机英语 (The Answers) PART ONE Computer Basics Unit 1 My Computer Section AI.Fill in the blanks with the information given in the text: 1.Charles Babbage; Augusta Ada Byro...
发布时间:2023-11-14
苹果腕表应用上架 开发要求Is it weird that my favorite thing about the new Apple Watch Series 6 is the new Solo Loop bands?对于新的Apple Watch Series 6我最喜欢...Don’t get me wrong, I’m already enjoy...
发布时间:2023-10-11
thriftofexcellenttraditionalandstylelackdeepofunderstanding,one-sidedthinkinnowofgoodsituationXia,economicsmoothmorefastdevelopment,andreformmademajorprogress,andpeoplelivings...
发布时间:2023-10-10
简介: SMT(Surface Mount Technology)是电子业界一门新兴的工业技术,它的兴起及迅猛发展是电子组装业的一次革命,被誉为电子业的”明日之星”,它使电子组装变得越来越快速和简单,随之而来的是各种电子产品更新 ....
发布时间:2023-09-25
Neon (霓虹) is to Hong Kong as red phone booths are to London and fog is to San Francisco. When night falls, red and blue and other colors cast a hazy (雾蒙蒙的) glow over a city lit up by tens of ...
发布时间:2023-09-16