Nice and direct application.....great reuse of RS-232 connector for mosfets. Thumbs up!!!

@HaseebElectronics

2 жыл бұрын

Thank you very much!

Amazing video dear friend, happy new week!!!

Thank you sir you sharing knowledge about testing of MOSFET AND GOOD INFORMATION

@HaseebElectronics

2 жыл бұрын

You are most welcome

Mashallha graet work suprb job Bht talented h ap Allha buri nazr se mhefooz rakhe ameen

@HaseebElectronics

2 жыл бұрын

aameen Jazaak Allah khair

I love watching yout videos.I always learn from you!

@HaseebElectronics

Жыл бұрын

Awesome! Thank you!

وعلیکم السلام بہت زیادہ اچھا ہے جی

Best explanation of circuit diagram and making projet. Thank you for teaching me. 👌

@HaseebElectronics

2 жыл бұрын

You are welcome

Zberdast sharing bai

@HaseebElectronics

2 жыл бұрын

thanks a lot dear sister

Very informative and knowledgeable vedeo. I always in waiting such type of informative tricks and Techniques. I like your all videos. Thank you so much.

good evening brother appreciable super work 👏

Spectacular! Jazakallah bhai.

Hi sir namaskaar 🙏 Very useful information and simple circuit diagram Thank you very much 🙏

My favorite channel

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

another good informative video

Awesome deeply explained video. Did both N and P channels can be test on same circuit socket?. Thanks to upload video

Thanks, very informative video!

hello it is a pleasure to view your very instructive vdo cheers

@HaseebElectronics

2 жыл бұрын

it is my pleasure

Good luck 😃 useful video thanks 👍

Very nice keep it up bhai

@HaseebElectronics

2 жыл бұрын

Thank you so much 😀

Good job sir u made newb as professional..can u make variable power supply with short circuit protection pls..

Very Nice.... Video Sirs

nice video,thank you for continuous sharing,more power to your chanel

@HaseebElectronics

2 жыл бұрын

Thanks and welcome

Good job sir 👍

علم دقيق ما شاء الله

@HaseebElectronics

6 ай бұрын

الحمدلله

Good Work Liked It # 33

Very nice video sir 👍 👏 💝

@HaseebElectronics

2 жыл бұрын

Thanks and welcome

Hi friend thanks for another informative video and thanks for the circuit as well

@HaseebElectronics

2 жыл бұрын

it is my pleasure

good 👍👍👍

Sir pls make a video on adjustable dc60 volt and 10 ampere power supply circuit it would be very helpfull for us if you do it.thank you ❤️

Excellent job

@HaseebElectronics

2 жыл бұрын

thanks a lot

Good explanation guruji

@HaseebElectronics

2 жыл бұрын

i am thankful

Sir kindly asking asking why the capacity was added to the circuit if only a battery can manage to turn ON that MOSFET? Thank you for the video this method is the best, thank you sir

Thank you very much sir 🙏🙏🙏

@HaseebElectronics

2 жыл бұрын

Most welcome

very nice , thx

Thank you👍👍👍

@HaseebElectronics

Жыл бұрын

it is my pleasure

Good job 👍

@HaseebElectronics

2 жыл бұрын

Thanks for the visit

Very good video

@HaseebElectronics

2 жыл бұрын

thanks a lot

You are so incredibly in what u do thank you again. Continue wit your good work??? Can a optocoupler make a circuit dead.

@HaseebElectronics

2 жыл бұрын

best regards yes optocoupler is working similar to a mechanical relay (one side LED simulates the relay coil. if a relay's coil is damaged the relay will not work & the output transistor behaves like the mechanical contacts of the relay, it will bad the next circuit will not respond ideally)

👍👍👍thanks this video

@HaseebElectronics

2 жыл бұрын

best regards

thanks for this video

@HaseebElectronics

2 жыл бұрын

Most welcome

Salam. Nice video.

@HaseebElectronics

2 жыл бұрын

best regards 💗

Nice work

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Good job

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Walikum Salaam Janab Bhai Saab

Nice

Mashallah 👌👍💖

Beautiful explain. Please sir make a video comparator ic inverting and noninverting function.

good thanks

@HaseebElectronics

Жыл бұрын

it is my pleasure

love you sir ji

@HaseebElectronics

Жыл бұрын

best regards

Good sir

@HaseebElectronics

2 жыл бұрын

Thanks and welcome

I love that !! 🥰💯👌🐸

Pls make video on how to test dual mosfets tks

👌👌👌👍

@HaseebElectronics

2 жыл бұрын

best regards and special thanks

Allah bless you ?

Thumbs up done nice video presentation sir can we used that in igbt transistor for testing sir

@HaseebElectronics

2 жыл бұрын

thanks a lot yes it can be used for IGBT as well

What if the mosfet is leaky what could be the indication in the led, can we also use this on Pchannel Mosfet, and also in IGBT.... Thanks

@HaseebElectronics

2 жыл бұрын

if mosfet have leakage in the channel, it will turn ON the LED as the the leaky channel have leakage above 10mA, to check P channel mosfet, we have to reverse Voltage polarity, LED and the capacitor connections

Sir watching for the second time can we used that for testing a p channel mosfet or p channel igbt sir tnx very very much

can use this circuit for test IGBT

Does this work also for voltage regulators and other Transistors?

Salam M Haseeb, nice video. What is the purpose of the 10K resistor ? isn't the led enough to discharge the capacitor ? Thanks & Salam Aleikum

@gerardcurran8664

2 жыл бұрын

I think the 10k resister is discharging the gate rather than the LED…..I stand to be corrected however😅

please make video on "MOSFET Bootstrapping" and how it work?

You using communication cable as a breadboard, lol

sir, how about for p-channel mosfet, will this circuit work? .. or do we need to reverse the polarity of the dc power source? thank you

@HaseebElectronics

2 жыл бұрын

perfect. we will reverse the polarity, the LED & the capacitor

Online ups invertor section schematic diagramme and practically video bana dijiye ....

Sorry sir, the question is not about the uploaded video. I am troubleshooting a smps which pwm IC capacitor is 50v but it can only charge close to 1v. At the output am getting 1v as well.. I remember you did a video on how we can troubleshoot smps which pwm ic's capacitor have no charge. I replaced some diodes, capacitor, transistor, MOSFET which shorted. Can you refer me to videos that can help

@HaseebElectronics

2 жыл бұрын

welcome dear if the PWM ic's VCC capacitor is getting only 1 volt, that means there is some abnormality in circuit might be VCC capacitor is bad might be something wrong the output stage most common possibility is RCD snubber circuit (diode, resistor & capacitor connected between the mosfet drain and the main dc capacitor's +ve terminal. in parallel to the smps transformer's primary winding)

@charlesmawale9114

2 жыл бұрын

@@HaseebElectronics I will work on snubber circuit. Below is the image of the smps board.

👍👍🥀🥀

Thank you Sir but how do I test for a leaky mosfet?

@HaseebElectronics

2 жыл бұрын

a leakey mosfet will dtected on the LED, the LED will glow if the leakage is above 5 mAmp

@geraldnaicker32

2 жыл бұрын

Thank you Sir, much appreciated

hi! what happens if there is a shortcircuit Gate-Source? how we could turn the led on as in the case of Drain Source shortcircuit?

sir can u make a IGBT tester? To fake and original parts?

🙏💓🙏

@HaseebElectronics

2 жыл бұрын

thanks a lot

Sir there is no power supply connection in your circuit diagram.

Dear how to remove Moffett signal ringing, if you have already discussed the issue. Kindly reply with the link

Can we put a small power supply at gate and avoid cap?

@HaseebElectronics

2 жыл бұрын

yes we can make arrangement, we can apply power. i attached this capacitor to just demonstrate the gate delayed discharging, otherwise we can connect just one resistor that will discharge the gate and mosfet will turn off

RESPECTED SIR , I want to know, how I can safely discharge HIGH VOLTAGE CAPACITORS ( MICROWAVE OVEN'S CAPACITOR) . I mean to ask about 2KV , 1 OR 2 microfarade CAPACITOR. . Please sir make one video abt HV CAPACITOR DISCHARGE TOOL.

@HaseebElectronics

2 жыл бұрын

use 220K 1/2 watt resistor and connect test probes. insulate this resistor in some small box connect test probes to the capacitor, it will discharge safely

@jvjv6213

2 жыл бұрын

@@HaseebElectronics ok . Thanks Sir . 🙏

is that mosfet tester for N channel only?

@HaseebElectronics

2 жыл бұрын

yes it is for N-channel

@jetamorsolovideos

2 жыл бұрын

@@HaseebElectronics how about P channel mosfet?

@HaseebElectronics

2 жыл бұрын

@@jetamorsolovideos i will demonstrate it soon

Nice

@HaseebElectronics

2 жыл бұрын

thanks a lot dear sister