8:58 - I had to play several times to rule-out a reflection: there is a problem with the gate resistor on that burned TRIAC because there are sparks every time power is connected to t2.
Great video! I will probe this method but I have a question. If you put that 3mA (or any value of external current) doesn't affect the microcontroller? Because if the output pin has a low output the current is introduced through this terminal to the ground. Would you need to view the specifications of the MCU and the entire circuit? We should desolder the resistance that connects the gate and the pin (mcu) to protect and maintain the chip safe. Saludos desde Buenos Aires.
Best regards It is better to use isolated driver (optocoupler) Or use "sensitive gate" triac That is compatible with variety of microcontroller Have a nice day Greetings 💕💕💕
I have 4 triacs in a circuit controlling 4 separate heating elements. One of them went bad so i replaced it with the same part number. However, the replaced new triac output is not turning on. When I tested the terminal voltages within the circuit, for the working traics, all three terminals are showing 120V (which was surprising as i thought T3 voltage should be lower as it is a gate). For the non-working triac, T1 voltage is 1.2V AC while T2 and T3 voltages are 120V AC. Would greatly appreciate your input here on what might be the issue. Thanks.
Thanks a lot for detailed explanation of on board triac testing.For my defective Control PCB of IFB Dishwashing machine ,one of the TRIAC Z0 103M is found damaged due to short cicuied componant. Is it possible to get the TRIAC Z0103 M from your end or pl. suggest any other equivalent TRIAC Number for replacing the defective triac Z0103M.
I want to ask if there is any possibility to damage the triac gate driver circuit when you apply the voltage through 100k resistor. i have tried same method in coil relay to check if it works or not and most of the time a damage relay switching transistor? For example applying 5V in a 5V coil relay without removing it from the circuit
gracias por su video, me ayudo a entender un poco mas sobre la comprobación de triac, hace meses le escribí sobre los transistores digitales llamados así, KRC103S si tuviera el tiempo para poder dar una explicación sobre este componente saludos desde Perú
Sir, why find out DC voltage in your calculation ? Explain whole datasheet with electrical characteristics of triac and how to control firing angle ( draw circuit and practical ) Thank you ❤
sir i have a doubt if we touch gate of a triac it goes permanently on but while you touch the gate it is going on and after you removing the black probe the triac is going off how it is possible. thank you so much sir for giving us wonder full educational videos.
best regards you are mixing SCR with TRIAC. when SCR is triggered, it conducts and the remains ON, because the load current remains constant due to DC voltage in TRIAC, when the load current becomes low than its threshold limits due to changing cycle, because it is used in AC circuits. so when we remove signal from the gate of triac and the load current is dropped than the threshold, the triac turns off and it gets ready for next gate trigger you can also check video number 571 as well for more details
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Marvelous coaching on live testing of the Triacs. Very very practical teaching. Great salute to you.
It is my pleasure 💕
Your explanations are pure poetry of knowledge and experience. With great respect from Slovenia😍
best regards and special thanks for your valuable comment
Awesome sir. Last 2days i have simple doubt about traic. Finally RUclips automatically recommend your video. and the doubts are cleared. 🎉🎉
I am happy to hear that my efforts are helpful
All what I want to say is thank you 🙏 for your explanation
Best regards from Morocco
most welcome
Great video. I got to test a Triac tomorrow in the circuit .
Excellent video. I had to use a 20k resistor (about 16mA triggering) in order to test both BTA16-700B & BTA40-700B
Postovani BRATE sve Mi je pozato,JaSe divim kako sve to objasnjavas.Puno,puno pozdrava i lepih trenutaka ❤
srdačan pozdrav i posebna hvala
8:58 - I had to play several times to rule-out a reflection: there is a problem with the gate resistor on that burned TRIAC because there are sparks every time power is connected to t2.
yes you are right
Great work brother eng.haseeb wishing you all the best ☺️
best regards
That is new information to me
Thank you very much
Keep going
it is my pleasure
Great video! I will probe this method but I have a question. If you put that 3mA (or any value of external current) doesn't affect the microcontroller? Because if the output pin has a low output the current is introduced through this terminal to the ground. Would you need to view the specifications of the MCU and the entire circuit? We should desolder the resistance that connects the gate and the pin (mcu) to protect and maintain the chip safe. Saludos desde Buenos Aires.
Best regards
It is better to use isolated driver (optocoupler)
Or use "sensitive gate" triac
That is compatible with variety of microcontroller
Have a nice day
Greetings 💕💕💕
Son excelentes tus videos gracias por tu enseñanza desde ecuador
es un placer
I have 4 triacs in a circuit controlling 4 separate heating elements. One of them went bad so i replaced it with the same part number. However, the replaced new triac output is not turning on. When I tested the terminal voltages within the circuit, for the working traics, all three terminals are showing 120V (which was surprising as i thought T3 voltage should be lower as it is a gate). For the non-working triac, T1 voltage is 1.2V AC while T2 and T3 voltages are 120V AC. Would greatly appreciate your input here on what might be the issue. Thanks.
Very good and useful information sir thanks
Thanks a lot for detailed explanation of on board triac testing.For my defective Control PCB of IFB Dishwashing machine ,one of the TRIAC Z0 103M is found damaged due to short cicuied componant. Is it possible to get the TRIAC Z0103 M from your end or pl. suggest any other equivalent TRIAC Number for replacing the defective triac Z0103M.
Great video! Thank you! I realize I should study how to determine correct resistor value to bring voltage to required limit.
thanks a lot
wish you best of luck
very clear explanation sir,thanks very much...God bless.
it is my pleasure
Such a beautiful explanation
Thank you Brother for always very informative video's
Best regards from Philippines 🇵🇭☕☕
it is my pleasure
stay blessed dear brother
Do triac and scr usually fail short?
I want to ask if there is any possibility to damage the triac gate driver circuit when you apply the voltage through 100k resistor. i have tried same method in coil relay to check if it works or not and most of the time a damage relay switching transistor? For example applying 5V in a 5V coil relay without removing it from the circuit
Informative and knowledgeable vedeo. Thank you so much.
it is my pleasure
Sir what is the alternative available triac of asc1086 sn
Mr. Mohamad is it a rule to connect t1 with N and t2 with L?.... When L is becoming negative that means gate is trigger with negative current?
Thank you very much¡ I have a question and it is that you used DC voltage for calculation whereas the Triac uses AC voltage.
Very useful !! Thanks!!😉
best regards
gracias por su video, me ayudo a entender un poco mas sobre la comprobación de triac, hace meses le escribí sobre los transistores digitales llamados así, KRC103S si tuviera el tiempo para poder dar una explicación sobre este componente saludos desde Perú
Sir..what is the alternative triac of asc 1086 sn??
Great sharing like always. Keep it up brother.
thanks a lot dear brother
Thanks very much for sharing sir.....
Most welcome
Thanks sir video banate rehna
hi master haseeb very good explanation do you used an isolation transformer for this job cheers thumbs up for you
Excellent Weldon keep sharing
Thks Sir. Why do you calculate in DC Voltage ?
great tip. Thanks a lot, but isn't it easier to solder the resistor to TRIAC pins and then apply voltage?
Merhaba birçok cihazlarda kullanılıyor bunlarla ilgili birkaç çözüm yapabilir misiniz teşekkürler.
Sir, why find out DC voltage in your calculation ?
Explain whole datasheet with electrical characteristics of triac and how to control firing angle ( draw circuit and practical )
Thank you ❤
Baarakallah
Good video
Thanks for sharing
it is my pleasure
Allah razi olsun
Nice 👍😉
thanks a lot
Thanks sir ji....
Emeğinize sağlık efendim. Esselamun aleyküm ve rahmetullahi ve berekatuhu.
Allah korusun. mutlu ol canım kardeşim
Assalamalikom dear sir multimeter where to buy and please tell price 😊
i will not suggest to buy this multimeter. it consumes batteries cells. every week i have to replace best quality battery cells
@@HaseebElectronics thanks
👌👌👌👍
Asslamalkuam bhai Good info Video Channel 🌻🌹🥀🪴🍀✌📌📌📌📌
good
best regards
Nice.👍
sir i have a doubt if we touch gate of a triac it goes permanently on but while you touch the gate it is going on and after you removing the black probe the triac is going off how it is possible. thank you so much sir for giving us wonder full educational videos.
best regards
you are mixing SCR with TRIAC.
when SCR is triggered, it conducts and the remains ON, because the load current remains constant due to DC voltage
in TRIAC, when the load current becomes low than its threshold limits due to changing cycle, because it is used in AC circuits.
so when we remove signal from the gate of triac and the load current is dropped than the threshold, the triac turns off and it gets ready for next gate trigger
you can also check video number 571 as well for more details
Thank you so much sir
Its great video .think you for giving us wander full educational experience video....جمعة مباركة عليكم...
Sir 74 series ic ko Pcb say pull out Kiya bagar
Kaisay check kartay hay
Thanks
most welcome
Sɪʀ ɴɪsᴇ ᴠɪᴅᴏ
best regards
Salaam Ke Liya Hazir Huya Hun Net Slow He
👍👍👍
sir ye video urdu channel PE baneye plz
ji Zaroor bhai jaan
Sɪʀ ʏᴇ ᴠɪᴅᴏ ᴜʀᴅᴜ ᴄʜᴀɴɴᴇʟ ᴘᴇ ʙᴀɴᴀɪ ᴘʟɪsᴇ
hi sir please check WhatsApp
thanks sir ji....
Most welcome