5 Easy circuit using mosfet irfz44

[@Alpha1545]

The hands know how to solder. All electronic hobbyists can appreciate that. Good job with the iron.

[@carmelomodica8152]

OK mi piace

[@sherazbutt5803]

It takes me 10 minutes to solder me one wire I dont know why I do have a good soldering iron...

[@nishamore8244]

Can i use in 4007 diode

[@ramjimahato4342]

Very easily circuit made by you. You are genius. I like it

[@alchemy1]

The first one is my instant soldering iron and it will be hot as hell. I like that.

[@aghasthere8123]

2:27 - Love the way you introduce your components to the world...with a little shake

[@mbrn-wm]

Aghast Here it's like he's scared that I wasn't looking carefully enough 😄

[@waltersaunders7699]

Great little video with real practical ideas detailed in a down to earth no bullshit way. Thanks mate, I'm now a subscriber

[@TechIdeasAG]

Welcome

[@nishamore8244]

Can i use in4007diode plz tell

[@Sanju220-t2k]

You're most welcome dear 😘

[@abhiramshibu]

I like the way of presentation, Please explain how circuits work in abstract. So people can understand better, Not very simple ones, but ones including LC resonators and mosfet d amplifiers. :-)

[@VMalthane]

I've just subscribed to your channel ! My suggestion about this video is to show a circuit diagram ( schematic) as you have shown in the first circuit. In next four circuits you have not shown circuit diagram (schematic).

[@rich1051414]

A mosfet does not have a linear relationship between input and output voltage, as the voltage controls current, not voltage, therefore, you cannot use it as an amplifier without feedback otherwise you will just get distorted audio on the output(it may sound OK in some cases, but it's distorted).

[@vincentrobinette1507]

If you look closely at the circuit, the mosfet is being used as a source follower. The gate threshold voltage is roughly 1/4 the supply voltage, so the source/drain voltage is about 1/2 the supply voltage. The speaker is continuously acting as a source follower resistor, with a voltage drop of the 'other' half of the supply voltage. This amplifier has no gain, it's just an impedance matching amplifier. Though there is always direct current going through the voice coil of the speaker, The source signal exactly matches the gate signal, this is a VERY high fidelity amplifier, though not very powerful, and with no amplitude gain, but lots of current gain. For higher source impedance, the resistor placed between the gate and the drain can be virtually any value, even up as high as 100 K Ohms. The power is limited to the ability of the speaker coil to withstand constant DC current.

[@losingmyfavoritegame8752]

Nice work. I appreciate the groovy music, too.

[@jimparsons6803]

Liked the idea that uses an over sized alligator clip to hold the parts --- like a 3rd hand.

[@ednavarrosr.3579]

you have an excellent proj. that I always admire and probably my nex proj. and every ideas are affordable and educational, thanks you're there to publish knowledge to educate everyone, may your channel last forever

[@TechIdeasAG]

Thank you very much

[@jaycool5978]

I believe for mosfet amps one has to create an triangle wave to drive the mosfets.

[@hannanpakthini7221]

MOSFET means Metal Oxide Semiconductor Field effect Transistor. Interestingly, on some aspects, it resembles the age old Vacuum Tubes.

[@lazyh-online4839]

You know I never thought about it but your right. I'm curious if vacuum tubes and mosfets can be measured using similar metrics.

[@nv1448]

So good idea .....Thanks for this information

[@jyotirmoyroy9757]

sir, inverter ka ferite transformer winding kuchh hi der mein garam ho jayega. 5 ya 6 wattka led bulb khushi-khushi jalta hain par briteness thoda kam hota hain. baki sara circuit demo thik-thak hain; actually pura demo thumsup. 👍

[@dionecardoso6187]

Valeu ......... Vamos ficar na inovação e na criatividade !!!!!! E isso que faz o sucesso dos inventor ............ É isso aí !!!!!!! Continui nestas ispiraçao .......... Valeu !!!!!!!!! Sucesso.......

[@josechavezz9048]

Buenos tus vídeos amigo, puedes hacer un tutorial de filtros EMI,de 220 voltios..

[@frankreiserm.s.8039]

Cool stuff. I love science--biology, chemistry, physics and electronics. I have many demonstrations that are awsome in science. I taught physical science in college and loved it. One demo was I had an oscilloscope on the lowest-voltage setting with the probe attached. i then stuck my finger in an outlet using a metal screwdriver and brought my other hand close to the scope. You could see the 60 Hz waveform develop on the scope. In another demo, I set up small mirrors in a box. I had a LASER pointer aimed at the first mirror. I then blew cigarette smoke over the mirrors. You could see the LASER beam bouncing all around the mirrors. In another demo, I took magnesium metal and lit it on fire with a lighter. It burned as bright as a welding gun. I also like to throw sodium metal into water.

[@tohirincupaxkreatif4791]

siplah...nyong arep njajal.....kreasi/Its good job.I will try.....

[@feebyewok]

terimakasih telah berbagi hal baru yang bermanpaat

[@fakiranagarminijaipuriv6708]

Bro thanks$$ for give this amazing experiment s

[@evrapi.]

I like ur project 😉

[@alfu3576]

Awesome! Really liked it!

[@Itsimrana]

Can I use 4007 diode instead

[@pujaghosh2962]

Nice 👌

[@akusopo105]

Good idea

[@Zacmanl]

Love the music you added. Deserves a like from that alone lol. Good video

[@Zacmanl]

Even subbed to get more videos from you. Hope they all as entertaining

[@omoyinbooluwolemicheal5036]

Thanks very okay and instructive,clear good work.

[@homan66rahmani47]

What alternative do you suggest for this MOSFET z44n?

[@TechIdeasAG]

Irfz3205

[@homan66rahmani47]

@@TechIdeasAG and??

[@homan66rahmani47]

@@TechIdeasAG You have a lot of facilities and equipment and this is very good

[@victoracuna9836]

genial,Saludos desde CHILE 👍👍👏👏

[@OCIENTISTAcanal]

Parabéns pelo vídeo não perco um, assisto todos

[@virendersingh6027]

Very nice video. What is maximum input voltage we can give? Please reply. Thanks in advance

[@sarabob4823]

YOU are GREAT man . thanks thanks

[@paulbrandt9149]

THANKS very interesting!

[@granpatriarca3726]

Great video!. i have a question. the voltage regulator with mosfet how much hot generate?

[@atomatman3104]

LOVE THE CHANNEL.

[@nanisuresh2945]

In put 12v can I give to this circuit

[@taranagnew436]

does the induction heater create a magnetic field, as I can't be near magnets and can you add an on/off switch? who is the artist of the club song? suggestion: can you put timestamps for projects in the Description for feature videos as it will make it easier for users to find certain projects, what is the max limit of the power supply?

[@hersenskim]

Why can't you be near magnets?

[@lcpainter7837]

Very Nice i like it Maybee you Can make tronsformer 1.5v to 220v Thanks for all vidéo

[@gerbl4848]

*Thanks from Russia)*

[@sherazbutt5803]

Can you use 220 ohm resistor? Please reply though

[@johnbravo7542]

The fifth one was the best

[@JoelRodriguez-wz3uo]

al primero no se le pondra una resistencia variable (potenciometro)?

[@teresgallegoscuellar7371]

Como cuanto cuesta cada pieza quiero un potenciometro para un motor de 12 volts. Saludos

[@bromisovalum8417]

Thanks from Belgium

[@vladimiro4488]

Лайк и большое спасибо за интересное видео!

[@glennkrieger]

Noticed the schematic contains 2 x 330 Ohm resistors that aren't in your final build. Any comments?

[@michaelyork6915]

been a while what's the difference between a jugfet and MOSFET transistor?

[@blueskyrockk]

How do you know the components value of what you want to do for certain projects

[@Hoidienvietnam]

*Metal Oxide Semiconductor Field Effect Transistor*

[@delallegood5799]

Metal oxide substrate.

[@sherazbutt5803]

@@delallegood5799 lol

[@ikegarlet1425]

4:08 potencia aproximada???

[@AaAa-zn5hv]

Very good &very clear all the time

[@doanhdudinh94]

Thanhs mate. I'm vietnammese

[@nishamore8244]

Can i use diode in4007

[@sandrounhol]

posso usar o buz 355 ???

[@Exclose38]

Hey can i use this on a rocket parachute igniter? I was advised to ditch relays. Or in other words can i use this instead of a relay?

[@alfu3576]

Yp

[@alfu3576]

You can.. But the voltage shouldn't be AC

[@Exclose38]

@@alfu3576 It isnt AC its max 18V DC we'll probs use 9V DC. Would it heat too much? Should i mount this on my flight computer pcb?

[@alfu3576]

Yes you can

[@alfu3576]

Most mosfets are rated for very high voltages

[@JMSERVICELL]

con un IRF840 NO SE PUEDE HACER REGULADOR DE CORRIENTE?

[@ahmadafandi4651]

Good job

[@naeemtech326]

Very good bro yr😍👌

[@TechIdeasAG]

Thank you

[@alonsogonzalez7992]

hi friends, please can u reach us how to make a 60 watts power cautin homemade using the first project u showed # 1. thank you for all your teachings. waiting ur reply.

[@db5972]

Irfz44 reciclado? Donde?

[@racseselemane3223]

incrivel. quem me dera fazer igualzinho.

[@alphinthomas5422]

Superb......well done

[@TechIdeasAG]

Thank you

[@anandtiwary3423]

In voltage regulator may i use 30 v input insteed of 20 v ?

[@TechIdeasAG]

Ofcourse

[@anandtiwary3423]

How much maximum ampiar(current)

[@zaidhussain5206]

Can you publish the schematic diagram of the induction coil will all the coil specifications

[@LHJARS]

Ugsmax=10V for this transistor. Here we have Ugs=11,6V so this circuit damages the transistors. 330ohm is too less....

[@ayddn]

👍😁

[@ientuchonguoimoibatau2653]

Good job, thanks

[@muhammadrashad912]

Great idea

[@username_error7082]

Release the last two random ❤

[@mdzahidulislam3218]

induck tion koin how much gase wer and how much pach

[@muhammadsaqlain3236]

Fantastic

[@amerhussain8359]

Can u please explain how a transistor works with full explanation.... Plz plz

[@TechIdeasAG]

Here is the full explanation kzbin.info/www/bejne/babOdX6MfdOUmZY

[@rajanm5824]

Please provide the circuit diagram for easy study

[@hydrochrome1520]

Can u explain connection voltage of induction circuit

[@traiantoma2230]

Thanks from Romania

[@TechIdeasAG]

You are welcome

[@josebenelli2652]

Achei o progeto interessante, porem para compreender seria melhor você mostrar o esquema elétrico.

[@gokulk2670]

Stereo amplifier with out battery how can used

[@marcosyreme]

Onde está o esquema ?

[@virendersingh6027]

I have seen emergency light with guard cfl tube. Please make video on this topic but i request you not to use cfl tube but any watt led bulb . Thanks in advance.

[@sanalubasumatary9025]

Bro Mera inverter CFL UPS he isme charging problem kisko Sense korna hai batado please

[@jospicant]

Wonderfull

[@anwarsaheb9836]

Bahi apne vehicles ke meter ko badane ka tariqa hai kya

[@JoseHernandez-yy3oc]

Way! Desde España.

[@stevekoehn1675]

Nice circuits, show schematics. Can figure.

[@ziadfawzi]

Thank you.

[@umaiyalcreation1923]

your logo here...

[@jjmcrosbie]

The caption says "330 ohm" but orange-orange-black is 33, ie not 330. Is the caption incorrect, or are those the wrong resistors?

[@waltersmart1824]

Those Chinese resistors are labeled funny! I bought a bunch of them of different values. The 22ohm was labled brown black red red. I check them with meter to be sure.

[@anandtiwary3423]

According to colour code 22 ohm 1% is right, that is not funny😀

[@jjmcrosbie]

@@anandtiwary3423 Sir, at 25 seconds into your otherwise excellent video, the hands show two resistors, both orange-orange-black-gold. These rings represent (3×10+3×1) ohms ±5%. The caption says "2×330 ohm resistor". The circuit appears to function correctly with the 30 ohm value. Signed, Clive Crosbie, Dip E E, life-long electronic engineer.

[@Perepodvyvert_s_perevorotom]

Need hidden-wiring finder with generator and receiver.

[@noveltychandresh]

nice

[@fransiistaken]

thanks sir you helped us

[@TechIdeasAG]

Welcome

[@fransiistaken]

please join our group chat bro or invvite me to yours

[@ВладимирСотик-ш2ж]

Сделай усилитель звука?????

[@TruAnRksT]

Can't stand the music so have to bow out. But he is using the iron to transfer solder, doesn't bother me but I always used flux on the join first so the shit in the solder didn't matter. As long as the joint gets hot enough for the solder for flow and stick you are golden.

[@tryingtomake9871]

I like number one

[@vincentrobinette1507]

It's my favorite too. Finding the mosfet's is easy enough, winding the coil is simple, capacitors are readily available, you can find resistors anywhere.(salvage from old amplifiers, same with capacitors) The difficult things are the ultra fast recovery high voltage diodes. Those, you will have to order on line.

[@umaiyalcreation1923]

your . CHANNEL ART HERE ...

[@sergiopastorhernandez1773]

puede regula la velocidad con ncr

[@kanarimentos7056]

smart

[@ravisharma631]

1mosfet circuit kha se Multan h

[@sdopsil9638]

क्‍वायल कितने नम्‍बर के तार से कितने टर्न कितने डायामीटर पर लपेटना है बताने का कष्‍ट करे

[@anwarsaheb9836]

Please apne transport me km bahut kam detahai iske liye km badane tariqa batao

[@happybumrah3516]

good