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zhouF96 avatar zhouF96 commented on June 14, 2024 2

https://www.raspberrypi.org/documentation/hardware/raspberrypi/power/README.md
这边有详细说到树莓派的电源要求,根据原理图:
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3b_1p2_reduced.pdf
3B的USB部分带有一个型号为MSMF250的自恢复保险丝,稳态电流最大2.5A,峰值电流最大5A

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bilikyar avatar bilikyar commented on June 14, 2024

https://www.raspberrypi.org/documentation/hardware/raspberrypi/power/README.md
这边有详细说到树莓派的电源要求,根据原理图:
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3b_1p2_reduced.pdf
3B的USB部分带有一个型号位MSMF250的自恢复保险丝,稳态电流最大2.5A,峰值电流最大5A

https://www.raspberrypi.org/documentation/hardware/raspberrypi/power/README.md
这边有详细说到树莓派的电源要求,根据原理图:
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3b_1p2_reduced.pdf
3B的USB部分带有一个型号为MSMF250的自恢复保险丝,稳态电流最大2.5A,峰值电流最大5A

非常感谢你的回复,我的树莓派后面电源指示灯没问题,可sd卡读取指示灯完全不亮,跟客服联系之后,发现也有可能是充电宝充电过程中,突然断电的原因,这种时候,计算机出身的我,有点羡慕电子工程出身的孩子。

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