20个发光二极管 如何接220V电压,要串多大电阻?二极管参数:潮敏3,LL-504WC2E-W5-3TC-T,白光,0.34,0.35,25cd,15度,3.3V@20mA,5mm,透明,DIP,2.54mm,佳光
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/10 23:10:50
![20个发光二极管 如何接220V电压,要串多大电阻?二极管参数:潮敏3,LL-504WC2E-W5-3TC-T,白光,0.34,0.35,25cd,15度,3.3V@20mA,5mm,透明,DIP,2.54mm,佳光](/uploads/image/z/2146859-35-9.jpg?t=20%E4%B8%AA%E5%8F%91%E5%85%89%E4%BA%8C%E6%9E%81%E7%AE%A1+%E5%A6%82%E4%BD%95%E6%8E%A5220V%E7%94%B5%E5%8E%8B%2C%E8%A6%81%E4%B8%B2%E5%A4%9A%E5%A4%A7%E7%94%B5%E9%98%BB%3F%E4%BA%8C%E6%9E%81%E7%AE%A1%E5%8F%82%E6%95%B0%EF%BC%9A%E6%BD%AE%E6%95%8F3%2CLL-504WC2E-W5-3TC-T%2C%E7%99%BD%E5%85%89%2C0.34%2C0.35%2C25cd%2C15%E5%BA%A6%2C3.3V%4020mA%2C5mm%2C%E9%80%8F%E6%98%8E%2CDIP%2C2.54mm%2C%E4%BD%B3%E5%85%89)
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