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    请问coolpi 4b 电源输入功率多大合适,有电流保护吗?

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    • N
      night
      last edited by

      如标题,能否使用快充头作为电源输入。充电头有多个输出功率:
      5V 3A
      9V 3A
      15V 3A
      有点怕插上后把板子给烧坏了

      J G 2 Replies Last reply Reply Quote 0
      • J
        jack_admin @night
        last edited by

        @night 不怕。24V以内Ok

        N 1 Reply Last reply Reply Quote 0
        • N
          night @jack_admin
          last edited by

          @jack_admin
          好呢,谢谢~

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          • G
            george @night
            last edited by

            @night 机器TYPEC前端电源芯片耐压可以达到28V,极限可以到34V,所以你的适配器规格没有任何问题。
            开发板的电源部分一直是我们设计最优先考虑的方向,所以前端第一级电源花了很多功夫,考虑到用户各种各样适配器的规格,最终选择目前国内少数几家真正能做车规级别电源方案的厂家。尽量保证前端电源稳定可靠。
            8ce67976-0b1c-47e3-a993-89024b93d7be-image.png

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            • N
              night @george
              last edited by

              @george 👍

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              • X
                xws @george
                last edited by

                @george said in 请问coolpi 4b 电源输入功率多大合适,有电流保护吗?:

                极限

                小米67瓦电源 橙色线 启动不了

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                • G
                  george @xws
                  last edited by

                  @xws 部分适配器功率切换瞬间会掉电,会导致机器重启。

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