Learn how to test transistors with a multimeter on a circuit board, how to check transistor MOSFET
Ғылым және технология
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Big Bro, you don't know how much I love this channel & other is no comparison on KZread, i am preparing my notes watching all this.
Thanks... i am not an Electronic tech, but with A/C and Refrigerators now are inverters i need to learn some basics... ❤ from the Philippines 🇵🇭👍👊
@electronicsrepairbasics_erb
10 ай бұрын
Best of luck
@Blameberg
3 ай бұрын
From CZE😂🇨🇿
How do you know if its a transistor or mosfet cause they in both of your trasistor and mosfet are see same components CONFUSING SERIUSLY....Would've been better if you started teaching us on how to spot the difference
Thanks for good 👍 jobs
@electronicsrepairbasics_erb
15 күн бұрын
Welcome
Thank you so much.Excellent tutorial. Very clear. Subscribed.
@electronicsrepairbasics_erb
Жыл бұрын
Awesome, thank you!
Thanks for this video you explained everything very well and thoroughly
@electronicsrepairbasics_erb
Жыл бұрын
You are welcome
very easy to understand. thank you for this video. you earned a new sub❤️
I like your teaching style, thanks 😊
@electronicsrepairbasics_erb
Жыл бұрын
Glad to hear that!
Good work thenks
@electronicsrepairbasics_erb
Ай бұрын
Most welcome
Danku voor het videos 👍
Nice and Clear Explanation 🙂
@electronicsrepairbasics_erb
Жыл бұрын
Thank you 🙂, Glad you like it
Well said
You showed how to measure the type and if it’s good or bad, however do you also measure meaningful values to figure out a replacement of a broken transistor?
very useful! Thanks!
@electronicsrepairbasics_erb
7 ай бұрын
Glad to hear that!
Easy to learn that kind of tutorial nice video keep it up
@electronicsrepairbasics_erb
Жыл бұрын
Thank you, I will
Thanks brother im learning from you and you made me cleared 😊
@electronicsrepairbasics_erb
5 ай бұрын
Always welcome
I like how you are Describing 🙏
@electronicsrepairbasics_erb
Жыл бұрын
Thank you
Very useful sir
@electronicsrepairbasics_erb
Жыл бұрын
Thank you
Cool video shot, thanks for sharing it, keep it up, like it :)
Outstanding! Now if I can learn to quickly tell 3-pin SOT Transistor from a LVO regulator or whatever else looks the same LOL. I suspect adjacent components give me clue?
Thanks king 👑 ❤️❤️
@electronicsrepairbasics_erb
Жыл бұрын
My pleasure,
new subscriber !! so you can test transistors in circuit ? you do not need to remove ?
Do you know a good website or online resource for obsolete transistors from 1980's to present replacements ? Thanks !
thanks sir
@electronicsrepairbasics_erb
Жыл бұрын
You are welcome bro.
Thanks. :)
@electronicsrepairbasics_erb
Жыл бұрын
You're welcome!
I’m busy with a centurion gate motor course you just need to diagnose the battery, controller, charger, motor then replace those parts
@electronicsrepairbasics_erb
Жыл бұрын
We gonna cover all that step by step,
Best video
@electronicsrepairbasics_erb
Жыл бұрын
Thank you
Hello sir .. Thanks you soo much .. I'm really interesting with you explaining... How can I test crystal oscillator with multimeter... Secod: what about voltage value on capacitors if I tested when connect board by electric I can get same values on capacitors... Thanks ..Ali ..khartoum
@electronicsrepairbasics_erb
Жыл бұрын
My pleasure, glad to hear that. 1. To test the crystal oscillator you need an oscilloscope or a multimeter with frequency testing ability. 2. It is not recommended to test the capacitor while applying power. Good luck.
good
@electronicsrepairbasics_erb
Жыл бұрын
Thanks
Hi, I downloaded all your videos, they are the only ones I've seen done well, congratulations. I wanted to ask you for help if possible, I have a PCB of a 16V amplified car antenna, I have identified the 3-pin SOT-23 amplification transistor which bears the abbreviation RC5, it should be NPN, following your test video with the tester being tested diodes, the red probe on the base, the black probe on the collector gives me a reading, the red probe on the base, the black probe on the emitter gives me a reading, inversion of the probes and still gives me a reading..........; I tried with the Peak DCA75 which I also have and it gives me correct transistor values; I do not understand...........
This assumes you know which lead is which, not easy to do without a schematic.
So I’m measuring one smd NPN transistor on board but I’m not getting any reading on dmm? I have connected base with red probe of dmm and emitter, collector with black probe… no reading on dmm shows… is it a bad transistor? Please help
@electronicsrepairbasics_erb
4 ай бұрын
Are you sure you test a transistor?
Sir can you use Analog tester next to test smd transistor? So that we can see the defference between analog ang digital tester
@electronicsrepairbasics_erb
Жыл бұрын
Noted!
How can measure darungon transistor.
@electronicsrepairbasics_erb
Жыл бұрын
Do you mean Darlington transistor?
@tinaungwin1519
Жыл бұрын
Yes sir.zft603.
Hello sir how to test digital transistor
@electronicsrepairbasics_erb
Жыл бұрын
Hi, md mbaki, What do you mean exactly by digital transistor? Waiting for your reply.
Bro, I wonder how a transistor works when the base is not in the maddle.
@electronicsrepairbasics_erb
10 ай бұрын
Usually the base of the transistor is in the middle
Motherboard is not really repaired unless there’s visible component damage. We need to focus on things like testing switches, motors, batteries etc. A parts replacer
One help sir subtitles please sir
@electronicsrepairbasics_erb
Жыл бұрын
English subtitles already exist
Why you have voice changer on
@electronicsrepairbasics_erb
10 ай бұрын
Sorry about that Bro, the problem is solved now, if you check my last videos you will see that
Getting annoyed, don't know what i'm doing wrong literally following what you're doing and get a reading on both sides when in diode mode and this isn't a bad motherboard, it fully works. Getting it on every transistor.
@staminaman77
Жыл бұрын
realised it was a diode i was trying to read... but they are literally the same component... the only thing different is the board markings...
@electronicsrepairbasics_erb
Жыл бұрын
Hi there, For some transistors, It's okay if you get a reading on both sides, Don,t be confused.
@staminaman77
Жыл бұрын
@@electronicsrepairbasics_erb does this apply to your diode video too?
Never understand this shit
@electronicsrepairbasics_erb
6 ай бұрын
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