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汇集网友智慧,解决技术难题

21ic问答首页 - TAG - 原理图
  • xtw

    cadence原理图显示不出封装名,只显示<PCB Footprint>

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+QlYoQ5iOxHQpVe1quB84W3n2t+Um+9My/7b76UNL4OzcuFp82V/ICmTFHgiVj881W+HlcIEvJCQihuU2Ts57Q+M3HMZfR+Rh***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**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**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[/img][img]data:image/png;base64,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[/img]

    封装 原理图 PCB Footprint cadence

    1013浏览量 1回复量 关注量
  • 全桥逆变电路烧了两个mos管 赏100家园币

    [color=#333333][backcolor=rgb(242, 249, 253)][font=Tahoma, "][size=16px][font="][size=14px]关于全桥逆变电路烧mos管的问题想请教大佬,首先这是我的原理图,用STM32产生的PWM驱动。[/size][/font][/size][/font][/backcolor][/color] [img=740,462]https://bbs.21ic.com/data/attachment/forum/202403/08/102609kth1w2q7zmhv72dd.jpg.thumb.jpg[/img] [color=#444444][backcolor=rgb(242, 249, 253)][/backcolor][/color][img=740,358]https://bbs.21ic.com/data/attachment/forum/202403/08/102617kqf36q7157uz67qu.jpg.thumb.jpg[/img][color=#444444][backcolor=rgb(242, 249, 253)][/backcolor][/color] [color=#333333][backcolor=rgb(242, 249, 253)][font=Tahoma, "][size=16px][font="][size=14px]逆变电路在给定12伏的直流电时,输出一般,但是好歹是正常的。[/size][/font][/size][/font][/backcolor][/color][color=#444444][backcolor=rgb(242, 249, 253)][font=Tahoma, "][size=16px] [/size][/font][/backcolor][/color][img=740,416]https://bbs.21ic.com/data/attachment/forum/202403/08/102458s840xlz8l0hlx4rn.jpg.thumb.jpg[/img][color=#444444][backcolor=rgb(242, 249, 253)][/backcolor][/color][font=Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, WenQuanYi Micro Hei, Microsoft Yahei, sans-serif][color=rgb(68, 68, 68)][backcolor=rgb(242, 249, 253)][size=16px][color=#333333][size=14px] [/size][/color][/size][/backcolor][/color][/font][color=#333333][backcolor=rgb(242, 249, 253)][font=Tahoma, "][size=16px][font="][size=14px]但是一旦加到四五十伏,左边两个mos就烧坏了,右边两个反而没问题,从原理图上看,左边两个mos管分别是两路的高端和低端啊,请问这可能是什么原因造成的呢?难道是哪里的元件接反了(我检查了好几遍,确认过IRF840的手册,感觉没啥问题啊),还是说我pwm波死区设置的太小了?[/size][/font][/size][/font][/backcolor][/color] [img=740,416]https://bbs.21ic.com/data/attachment/forum/202403/08/102804qfvzngcsq5z5fzjt.jpg.thumb.jpg[/img] [color=#444444][backcolor=rgb(242, 249, 253)][/backcolor][/color][img=740,554]https://bbs.21ic.com/data/attachment/forum/202403/08/102809en1emhrrpjny2p22.jpg.thumb.jpg[/img]

    原理图 PWM MOS管 MOSFET 全桥逆变电路

    8611浏览量 4回复量 关注量
  • 各位大佬帮帮忙,求这一款芯片的名称 sos

    [i=s] 本帖最后由 tyw 于 2021-6-8 09:18 编辑 [/i] 丝印 [img]https://www.hualigs.cn/image/60bec13a511c5.jpg[/img] 原理图 [img]https://www.hualigs.cn/image/60bec172652bb.jpg[/img] P0.17-P0.20是单片机通用IO,通用IO可复用其它功能接口。

    芯片 IO 通用IO 接口 原理图 单片机

    1723浏览量 0回复量 关注量
  • 460keta的参考原理图有没有,带tf卡,spi,adc,usb等等 sos

    如题,资料看得累,看看有没有成熟的案例参考下

    ADC spi USB 原理图

    1638浏览量 0回复量 关注量
  • 基于ADS的发夹型微带线带通滤波器版图仿真损耗过大 sos

    用ADS设计了一个抽头式发夹型带通滤波器,原理图经过反复优化,版图仿真依旧损耗过大,有老哥帮忙详细解答么,有偿!

    ADS 仿真 带通滤波器 微带线 原理图

    3460浏览量 0回复量 关注量
  • 原理图SDA引脚为何PCB图中显示为SCL脚?

    [color=#333333][backcolor=rgb(255, 255, 255)][font=微软雅黑][size=16px]请问,为什么原理图43号引脚明明设置的是SDA,[/size][/font][/backcolor][/color][color=rgb(65, 131, 196)][backcolor=rgb(255, 255, 255)][font=微软雅黑][size=16px]PCB[/size][/font][/backcolor][/color][color=#333333][backcolor=rgb(255, 255, 255)][font=微软雅黑][size=16px]图43号引脚却显示为SCL?是哪里错了吗?如何改正?[/size][/font][/backcolor][/color]搜索 [align=left]复制[/align]

    SDA DXP 原理图 引脚 sd pcb图

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  • HK32F030MF4P6 KEIL通过ST-LINK无法识别

    [i=s] 本帖最后由 hh88999011 于 2021-4-13 16:09 编辑 [/i] HK32F030MF4P6 KEIL通过ST-LINK无法识别,原理图如图[attach]1658914[/attach][attach]1658916[/attach]

    keil ST-LINK AC 原理图

    2157浏览量 5回复量 关注量
  • 请教加湿器雾化电路问题

    大家好: 最近在做加湿器的案子,老是烧MOS,不知道是什么原因?雾化片是1.7MHZ的,电压24V。以下原理图是不是有错?请帮忙分析一下原因, 如果哪位有更好的原理图,能否分享一下?谢谢! [img]data:image/png;base64,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[/img]

    技术交流 加湿器 电路问题 原理图 MOS 电压

    7007浏览量 15回复量 关注量
  • Numicro的原理图库和PCB封装库有没有 sos

    如题,谢谢。

    NuMicro 原理图 PCB封装库

    2350浏览量 0回复量 关注量
  • GD32450Z-EVAL验证板的DEMO sos

    购买了GD32450Z-EVAL这块开发板,在微站找demo没找到,只有F1的,官方没有这方面的例程吗?还是直接用库函数压缩包内的程序也可以点亮开发板?另外微站下载的开发板原理图也不配套 下载视频

    demo ev 开发板 函数 原理图

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  • 485通讯偶尔出现第一个字节或者前两个字节丢失

    [i=s] 本帖最后由 影烛光 于 2020-12-25 10:29 编辑 [/i] 485通讯, 波特率是115200 思路是中断收发数据,主程序中检测到总线大于2ms空闲后,进行接收数据处理,再重新发送。 错误的概率不高,但是偶尔会出现。 目前最严重的情况是直接导致单片机和屏幕无法进行通讯(无法自己调节,重启后仍可能无法通讯) [attach]1601054[/attach]补充一下,这个是原理图

    通讯 AC 主程序 单片机 原理图

    18944浏览量 21回复量 关注量
  • 原理图如何画?

    请教一下,各位画原理图的时候外围电路全部是根据芯片手册来画的吗?有没有需要自己设计的部分?还有就是查看芯片手册各位一般都看什么信息?本人小白,对这一块比较迷茫。想请教一下各位大佬。

    原理图 芯片 芯片手册 电路 外围电路

    901浏览量 4回复量 关注量
  • 如何绘制电路的原理图

    如何绘制电路的原理图

    原理图 电路

    616浏览量 1回复量 关注量
  • AT32F421系列芯片原理图库有吗

    AT32F421系列芯片原理图库有吗

    原理图 芯片 系列芯片

    973浏览量 8回复量 关注量
  • H桥三极管为什么关不断?电极片之间一直有个电压

    [i=s] 本帖最后由 509930775 于 2020-9-28 15:24 编辑 [/i] 下图是我的原理图,下面左右两个三极管控制4个MOS组成H桥,为什么在三极管关断时,一直有个8V左右电压台阶,而不是直接为0V?是三极管没完全关断还是电极片存储的电压?波形是OUT1与OUT2之间的波形

    三极管 电压 电极 MOS 原理图

    2093浏览量 15回复量 关注量
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