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Hi would you be able to tell me where I can get an ACS1086S F053 or an equivalent component sorry I'm new to electronics

This is the best explanation I have found by far and deserves millions of subscribers and likes. You are very gifted at your approach to teaching

Very interesting video. May I use the same solution also to protect an LM1638 with single supply voltage (in my case 0-24V) o should I connect the two diodes from + input to +24V and 0V?

thanks for digging down into the weeds for a better replacement part for our vintage goodies

such a great teaching omg

75% load looks better, as 20.9 gallons is less than three quarters of 29.2 gallons.

have a test tmr on this u legit clutched

K-maps look like more of a hustle though but I must be wrong

Thankyouuu

6:29 What is Array style

Looking at that two phase sine wave shows a positive (+) gap (180 to 270) that three phase does not suffer from. So you get more power from three phase with less wire. Also less pulsation when you get rid of the gap.

Very useful video!!

Did you 110v AC apply to protoboard?

The common base amplifier is great when you want an extremely low input impedance amplifier. I used one mucking around to amplify an 8 ohm speaker to use it as a microphone. Worked excellent

I think that he's expecting the OP amp to deliver a bit too much driving current in this application so that would be a source of distortion when the output is loaded as the gain of the transistors drops. You are correct though, just only gently load the OP amp and use a fast OP amp so the slew rate corrects things

i posted a few comments that became redundant as I watched the rest of the video, so I deleted them. So here we go... take 3 😅 I like the idea of using incandescent bulbs as a load. I have a heap of trailer bulbs I might wire up for the same purpose. You might be interested in trying bootstrapping to get it to swing better to the rails. Also output parasitic snubbers would be good. One last thing that would be interesting would be to use a fairly high slew rate OP amp and see how well the negative feedback corrects the crossover distortion WITHOUT any bias. You may be surprised since you're using Sziklai pairs which have a base emitter junction voltage of 0.6V or so. The distortion may remain inaudible. I made a bias less 1W amplifier once using an NE5532 once and I couldn't hear it's distortion because of this corrective action of the feedback

If there is a problem on the power side, can it go backward and cause a problem at the signal source? I would like to use that circuit for a signal generator.

happy to learn digital science . many thanks !

A million dollar tutorial! A professor with a lot of contagiousness and the ability to solve questions before they even arise in the students!

Hi good morning the capacitors that I’m looking 👀 is have different specifications: black 20 yellow 15 blue 15 and all say 200 mfo and 65 c how I can read this?

thank you, are the lines in the rotor steel while the dark air?

one the best teachers ever, please make more videos on this playlist

just replace those 2.7 ohm resistors with 8ohm ones, and you will have an working silicon o/p stage with 2n3055.

Does an dc direct coupled emitter follower work the same way as a dc direct coupled cathode follower? That is, ”stealing” current from the previous stage, rendering a rounded off signal, i e compression?

1:20 PLEASE make sure you have discharged any capacitor above 10V safely before doing that, they hold charge for a long time!

Does this amplify (amps) or just voltage

Thank you for the video😊

hi thank you very much for this great video Sorry for my ignorance but what are the benefits of using a pair of Sziklai pairs instead of a pair of complementary darlington at the output ? moreover have you simulated the circuit ? do you think that simulation SWs can provide results close to reality ?

Very helpful, thank you. I have programmed several of these Micro810's and recently fitted an LCD in one. I guessed the LCD did more than look pretty in the front but wasnt sure how to use it but now i will give it a try.

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Great video, thanks for sharing!

Could this be used to take a group of ascii characters and put them into a single string to display?

well done, keep on

Hi Sir, if the load is considered as a RC circuitry, such as the MOSFET, as we know that the current will be almost zero when the ciss of the MOSFET has been fully charged via Rg at the timing of 5 times tau, at this moment, how to confirm BJT still can operate in forced beta condition?

Hello, thanks for the video, it is very explanatory, a question, how do you enter the "-" in the i1 of the MOV for the str_line1_buf

What a great explanation of a great old time detail...

HOLY thank you!

A very useful, well explained video. Thanks for your efforts! I have a very simple question, can you recommend any high power igbt to replace the TIP42 and TIP41 transistors used in the circuit?

How well does it show leaky transistors ?

Fantastic explanations

Thank you, just what I needed.

The affinity of a system to acquire low energy state is a concious decision inbuild to any system governed by universal laws, because low energy state will lead to increase in entropy of universe which is the end goal of any universe, to convert all energy to entropy and become cold and eventually die

By the way, this is incredible quality video. Thanks so much!

Awesome! I was looking for EXACTLY this circuit to explore use of a PIN diode. Thanks so much!

Great video man! I have an AD2 I want to use to match n-channel MOSFETs. It seems the transistor test adapter board supports this, but I'm unsure if I can use your circuit to do this or not without modification. Also if I understand correctly at least for p-channel MOSFETs, base is gate, collector is drain and emitter is source, is this the same for n-channel? Here is the title on digelents site Comparing a BJT and a MOSFET with the Transistor Tester Adapter. They also have a schematic for the curve tracer PCB you can see. I suspect I will need to modify your circuit just not sure how yet..

Super clear presentation. Thank you!

This is the best video in this topic I have ever heared, even better then it was on the Uni.

I would understand the presence of X-over distortion in case the feedback path would be connected to the output of the lm358 instead of the circuit output. In the configuration you show, there is a lot of global negative feedback due to the high amount of open loop gain. Distortion should be very low?

Hi nice video. Thank for the effort. two question. How do you choose for that type of transistor Ic to be 7mA. Is it a rule of thumb or evidence in the datasheet? And why Ib a fraction of the beta DC gain? best regards

Not to nit pick, but at 16:24, the voltage should be 4155, not 4160. Thanks for the good video.