发布时间:2025-01-30 09:31:00
电源稳压芯片7805/7905 是一种典型的组合装封三端稳压集成电路模块!带金属基板散热按装片!
该模块多用于有处理器的5V电源的处理板!戏称电脑稳压块!
输入电压可达直流12V!(容许)!输出5V+-5%以内!电流1A,最大短时可达3A!(极限)
在超过500毫安输出时最好加装散热器!
7805输入/输出为正!7905输入/为负!面对字标!左脚进右脚出!中间脚接地!
《一往无前的蓝》张翰破拆防盗门仅用47秒,他还有哪些隐藏技能
2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00duravit 杜拉维特 分体式马桶216001 排水虹吸式坐便器
2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00都匀哪里有搬水泥的或者搬砖的我可以吃苦我十九岁没办法只能做这个能赚钱多一点
2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00 2025-01-30 09:31:00