Mei Yi Deng electrical

The internal circuit of the high-power car charger is constructed as follows

4:51

The internal circuit of the high-power car charger is constructed as follows

4 сағат бұрын

This Bluetooth audio circuit is structured like this. Is it okay to listen to the effect together?

4:07

This Bluetooth audio circuit is structured like this. Is it okay to listen to the effect together?

16 сағат бұрын

Most of this induction cooker E4 is damaged by this component, just replace it, happy

3:56

Most of this induction cooker E4 is damaged by this component, just replace it, happy

19 сағат бұрын

DC motor drive power module, whole machine structure, component function and control principle

4:18

DC motor drive power module, whole machine structure, component function and control principle

14 күн бұрын

LED lamp circuit composition, detailed explanation of constant current source chip

4:46

LED lamp circuit composition, detailed explanation of constant current source chip

14 күн бұрын

The square dance audio has high power, loud sound, and internal circuit structure

5:28

The square dance audio has high power, loud sound, and internal circuit structure

14 күн бұрын

Low voltage power supply of lithium battery protection board, adjustable and stable output

4:12

Low voltage power supply of lithium battery protection board, adjustable and stable output

21 күн бұрын

Analysis of the Working Principle and Circuit Composition of Electronic Sphygmomanometer

3:13

Analysis of the Working Principle and Circuit Composition of Electronic Sphygmomanometer

21 күн бұрын

The high-power thyristor control circuit works like this, the working principle

6:36

The high-power thyristor control circuit works like this, the working principle

28 күн бұрын

Composition and Waveform Measurement Analysis of Industrial SCR Voltage Regulating Circuit

4:32

Composition and Waveform Measurement Analysis of Industrial SCR Voltage Regulating Circuit

28 күн бұрын

Composition of communication circuit for air conditioning external unit board

6:12

Composition of communication circuit for air conditioning external unit board

Ай бұрын

Circuit Composition and Working Principle of Steaming and Stewing Cooker

5:43

Circuit Composition and Working Principle of Steaming and Stewing Cooker

Ай бұрын

A Bluetooth receiver and memory play module, circuit composition and function

4:18

A Bluetooth receiver and memory play module, circuit composition and function

Ай бұрын

Circuit Composition and Working Principle of a Computer Board Electric Pressure Cooker

5:33

Circuit Composition and Working Principle of a Computer Board Electric Pressure Cooker

Ай бұрын

The power supply, circuit composition and process of a power amplifier board are repaired

6:18

The power supply, circuit composition and process of a power amplifier board are repaired

Ай бұрын

Position Detection and Current Detection Circuit of Air Conditioner External Plate Motor

4:51

Position Detection and Current Detection Circuit of Air Conditioner External Plate Motor

Ай бұрын

Circuit Composition and Working Principle of Intelligent Rice Cooker

6:24

Circuit Composition and Working Principle of Intelligent Rice Cooker

Ай бұрын

Dismantling of the Classic CD Player in the Ancient Music Center

4:34

Dismantling of the Classic CD Player in the Ancient Music Center

Ай бұрын

Disinfection cabinet protects our health, circuit composition and working principle

5:09

Disinfection cabinet protects our health, circuit composition and working principle

Ай бұрын

The nostalgic version of the power amplifier has a sweet sound,and the whole machine is disassembled

6:51

The nostalgic version of the power amplifier has a sweet sound,and the whole machine is disassembled

Ай бұрын

This water heater has stable circuit, low failure rate and ingenious design

6:45

This water heater has stable circuit, low failure rate and ingenious design

Ай бұрын

The old radio collector still can't put it down, take a look at its circuit composition

5:32

The old radio collector still can't put it down, take a look at its circuit composition

Ай бұрын

High-power DC up and down voltage power supply machine circuit composition, working principle

7:05

High-power DC up and down voltage power supply machine circuit composition, working principle

2 ай бұрын

Detailed Analysis of Internal Structure and Working Principle of High Power Commercial Water Heater

4:35

Detailed Analysis of Internal Structure and Working Principle of High Power Commercial Water Heater

2 ай бұрын

The circuit of this thermos bottle is simple, low cost, circuit composition and working principle

3:33

The circuit of this thermos bottle is simple, low cost, circuit composition and working principle

2 ай бұрын

Solar Generator 5 Volt USB Output Circuit Design, Working Principle

4:06

Solar Generator 5 Volt USB Output Circuit Design, Working Principle

2 ай бұрын

Maintenance of solar generators, the inverter circuit is composed and principle in this way

5:53

Maintenance of solar generators, the inverter circuit is composed and principle in this way

2 ай бұрын

To repair hot and cold water dispensers, you need to understand this circuit, workflow

5:52

To repair hot and cold water dispensers, you need to understand this circuit, workflow

2 ай бұрын

Disassembled an electronic sphygmomanometer, internal structure, component function

5:29

Disassembled an electronic sphygmomanometer, internal structure, component function

2 ай бұрын

Пікірлер

@glorybackhk 3 күн бұрын

微漏很正常？

@meikinhsieh9530

@meikinhsieh9530 9 күн бұрын

這老師講得深入詳細

@han4848 9 күн бұрын

排空需要几秒钟

@dachengshi7476

@dachengshi7476 18 күн бұрын

电路设计还是不错的，运放混响数字放大收音蓝牙充电，7377输出4a电流。做工不行，偷工减料，喇叭电感都没有，高音喇叭也没看见

@sinchiu5114 20 күн бұрын

我的超重低音帶怎樣調都有人聲,要不出音樂和人聲,只想要純低音輸出怎麼辦？謝謝

@jason52846 22 күн бұрын

前年買了一台永久雙杠的，裝了郵務架還行。

@candy4331 28 күн бұрын

我的血壓計運行正常，只是顯示屏前膜中間黑了，中間的數字看不清，如何維修呢？請教！

@candy4331 28 күн бұрын

顯示屏面版的上偏光膜老化，可修嗎？

@_qiong 29 күн бұрын

定频空调可以把毛细管改成电子膨胀阀吗？能出个教程不？

@shingchun3454 Ай бұрын

請教如何放電？

@WU-ut8jj Ай бұрын

請問:樂信變穎空調外機接綫也是一樣嗎？

@user-rz4ph7vs6d

@user-rz4ph7vs6d Ай бұрын

這個螢幕超容易斷線

@kimtatpang6985

@kimtatpang6985 Ай бұрын

我看到这个示波器心里就很无奈的感受.因为买了安用不到2次便故障了,送保修一直没办法解决.

@mantouboji Ай бұрын

3DG130已经是新的部标型号，原来叫3DG12，中功率NPN管，一般用来驱动继电器什么的。

@familyng7223 2 ай бұрын

請問這本書名是甚麼？

@appliedstatistics2043

@appliedstatistics2043 2 ай бұрын

我的那个貌似不能用螺丝刀，用扳手可以吗，我怕搞坏，是欧洲的暖气

@solomonkingkingking

@solomonkingkingking 2 ай бұрын

謝謝分享

@hsiangtsantsai3677

@hsiangtsantsai3677 3 ай бұрын

教科書在那裡可買到？

@rynax009 3 ай бұрын

这个测法最大的问题是电压一直在下降，所以你怎么选取读数，对于计算结果相差非常大

@5888child 3 ай бұрын

講那麼多就是有人線沒接好或是他媽亂接線！哈哈

@ymh6 4 ай бұрын

測電流是共負的.測負極而已請問可以改測正極嗎?? 我想用來測試機車回充跟有無漏電從保險絲位置測量

@thomasbalopitas5541

@thomasbalopitas5541 4 ай бұрын

您知道是否有这样的带有英文菜单的设备吗？在全球速卖通上购买的这些套餐中，哪一个是最佳选择？

@etechniques 4 ай бұрын

Hello.... Do you have the Circuit diagram of fluke 17b+ Multimeter.. ? My Fluke 17b+ having some issues.. 8 would like to fix it

@dustin1216lee 4 ай бұрын

電子元器件從入門到精通

@user-mw9yt3bj1w

@user-mw9yt3bj1w 4 ай бұрын

請把三路開關與四路開關的位置分別解說出來會更清楚.

@bj2005ak1 5 ай бұрын

🤔

@EnderLi 5 ай бұрын

看完了還是不知道怎麼修啊！

@angboon837 5 ай бұрын

受教了，感谢。

@USA52228 5 ай бұрын

👍👍

@user-zw5cq8pm6f

@user-zw5cq8pm6f 5 ай бұрын

Please inform me

@user-zw5cq8pm6f

@user-zw5cq8pm6f 5 ай бұрын

I have m51958 And I couldn't find it. Can I use M51957 When adding a capacitor or resistor

@leeming4290 5 ай бұрын

@jefflovegods1087

@jefflovegods1087 5 ай бұрын

書名

@meikinhsieh9530

@meikinhsieh9530 6 ай бұрын

我找過，在淘寶裡有

@lozarioloza7684

@lozarioloza7684 6 ай бұрын

您见过新的博世 Atthlet 真空吸尘器板吗？ 2018年以后发布。老板子有ATmega328P控制器，可以刷机。新的有0C901B2，可以刷吗？是否可以在新董事会上进行相同的审查？你的评价非常好。

@RealMeme_WJ 6 ай бұрын

請問地址在哪裡

@dgmp91 6 ай бұрын

可惜鏡頭沒對準

@browsfranklin5961

@browsfranklin5961 6 ай бұрын

网络上对点焊机电路解说很少，这个视频是很好的解说

@chengwei5114 6 ай бұрын

書名是什麼

@kelvinhsiung1687

@kelvinhsiung1687 5 ай бұрын

書名好像是，阿北修電源。。

@atoostudio3503

@atoostudio3503 6 ай бұрын

大佬 stm32芯片的电动车控制器刷弱磁程序需要什么硬件啊？

@user-mp7qw3ty8h

@user-mp7qw3ty8h 6 ай бұрын

双撃三连

@user-vo9xl3dl4t

@user-vo9xl3dl4t 7 ай бұрын

老师，我也有类型开关，有空给修一下吗？

@KelvinSit 7 ай бұрын

請問書本名稱?謝謝老師!

@yyhhuang7044 7 ай бұрын

显示屏显示不全怎么修

@hhsiu443 7 ай бұрын

電阻標值誤差已超過內阻幾百倍.

@diyfixtool830 7 ай бұрын

Nice videos, I learned a lot of useful things.

@yoooga9221 7 ай бұрын

现在带指针的万用表是不是要被淘汰了？

@mackeyzhao2207

@mackeyzhao2207 7 ай бұрын

你好！我的录音机，放带时，声音变调...... 请教：如何解决？查那部分？多谢！

@surjeetsinghjand2968

@surjeetsinghjand2968 8 ай бұрын

👍👍👍👍👍👍

@mackeyzhao2207

@mackeyzhao2207 8 ай бұрын

你好！请教：水泥电阻的功率是怎么计算出来的？如果10欧姆，那加12伏，24伏，其功率是不一样的1。而且都不会坏！是不是这样？多谢