best regards these sensors are NTC (negative temperature coefficient resistors) / Thermister (for room temperature sensor & pipe temperature sensor) its resistance decrease as increase in temperature. so these changing resistance makes a change in voltage drop across it. and this voltage level in transferred to MCU, which converts it into digital data and controls the compressor ON/OFF and system functionality
Sir You are so very nice and very good man,I like your explain one by one or part by part many people learn from you,thank you very very very much for your sharing your knowledge sir, take care always and your family...
best regards testing dc resistance of a transformer primary side indicates that the fuse, transformer primary side is ok. if it provides zero ohm that means, the transformer primary or any safety component like class X capacitor, MOV is short circuit. if multimeter display open circuit, that means either fuse is burnt out, cleaning switch may be damage, or transformer primary winding is open
Mashallah,bhai I have a problem with 3 board 200amp MOSFET welding machine,in which open voltage is 60v,and arc Voltage drops to 4v,only sparks no welding,can u guide me to troubleshoot
सर आपसे एक रिक्वेस्ट है कि आप वीएफडी वेरिएबल फ्रिकवेंसी कंट्रोलर थ्री फेस इस पर आप वीडियो बनाकर डालेंगे तो बहुत मेहरबानी होगी आपकी आपका नॉलेज बहुत जबरदस्त है
Sir,i am ur big fan,i have a quetion for u,please help me sir,how we calculate the watt of a inverter circuit,ex-500 watt,1500watt inverter etc,because with 6 mosfet or 8 mosfet i cannot able to calculate the desired wattage,though i am adding the wattage from the datasheet,but which things gives the calculation of a inverter circuit,please sir help me,and make a video on it.it is very important and will be hight rated video for your all students....
inverter power calculation bases on the output power (voltage x current) the mosfet is installed to drive the transformer to get the maximum output VA or wattage i will discuss it soon (in this week positively)
![[435] How to Discharge a Capacitor - Capacitor Safety](http://i.ytimg.com/vi/mftW52E6_fk/mqdefault.jpg)
![[435] How to Discharge a Capacitor - Capacitor Safety](/img/tr.png)
GooD morning
nice work my dear friend , like done , nice share , stay connected , have a nice day
Excellent job dear friend!!!
very informative video 👍
This is a great upload and informative
Very nice explanation
good job dear bro , stay blessed
Great Video! Looks very nice. stay connected
Excellent thanks for sharing
Informative as always 👍
Sir ap bhut achha Shikhate hai good job
thanks a lot
Excellent upload with great presentation. Keep it up brother...
الله يسعد قلبك بالتوفيق👍👍
نشرت⬅
Informative video
Nice work
Mashlla zbrdst
👍
MASHA ALLAH another brilliant upload , full of information , liked it, KAUP STUDIO
Very very nice teaching sir thanks 👌👍
best regards and special thanks
47 like wow supperb
Many many thanks and best regards
Thanks, I am here waiting second video
Coming soon
Very nice 👌👍
Good Wishes
well done.thank u for all your benefits videos that you have made.it's really helpful
It's my pleasure
Har Fan Maula hain Bhai Saab
thanks Bhai Ji
Mantap bosquh
Very informative video sty conntd with me
Thanks for sharing
Mcu kely kon sy kon sy volt zarori hy pliz
Aslmlikom mcu par kuc video bnwo aur pcb mhi fult i ho to mcu ka kya kya chek krna hy
Interesting problem.. Is the voltage regulation changing as the unit heats up?
best regards
these sensors are NTC (negative temperature coefficient resistors) / Thermister (for room temperature sensor & pipe temperature sensor) its resistance decrease as increase in temperature. so these changing resistance makes a change in voltage drop across it. and this voltage level in transferred to MCU, which converts it into digital data and controls the compressor ON/OFF and system functionality
Sir You are so very nice and very good man,I like your explain one by one or part by part many people learn from you,thank you very very very much for your sharing your knowledge sir, take care always and your family...
Thanks and welcome
please accept my best regards
Assalamu walaikum bhaijan
Apne tabletop main kya chij use kia hai
Aur uni t ut61e+ kaysa meter hai
Inverter circuit repair ke lie kaisa rahega
table top per mein ne neutral sheet use ki he. ye special rubber material ESD FR4 material hota he
UT61E is useful and it is reasonable
@@HaseebElectronics iska buying link de sakte bhai
Aur ut61e main accuracy kaisa hai
Please share the video link where you described the problem that you mentioned at the end of this video
sir these video second parts wen is the up load
it will come very soon
hi dear sir excellent video do u have a wine cooler PCB c an u make for that
You are the best teacher,may Allah bless you and your family,I will just suggest to make a proper series lamp for your safety.
Yes, you are right. i have a complete setup of proper lamps. this lamp is just portable to bring it in camera
Beautiful
best regards
please upload its 2nd part
HElo SIr,very good explanation,HOw about to test a pin transformer on this PCB?with ohm meter?that indicate the transformer is good or bad...
best regards
testing dc resistance of a transformer primary side indicates that the fuse, transformer primary side is ok. if it provides zero ohm that means, the transformer primary or any safety component like class X capacitor, MOV is short circuit. if multimeter display open circuit, that means either fuse is burnt out, cleaning switch may be damage, or transformer primary winding is open
Thank you again? How do you know the the relay on the indoor unit is closing
What is the Ohm Value of the Sensors??
I have that similar board but its not switch on the indoor and outdoor
please check its power supply section, specially 5 volt, 12 volt and sensors
Great work . I wish you you could teach me online private tuition.
Mashallah,bhai I have a problem with 3 board 200amp MOSFET welding machine,in which open voltage is 60v,and arc Voltage drops to 4v,only sparks no welding,can u guide me to troubleshoot
شكرا لك يا كبير..
كيف اخليه يشتغل تلقائي بدون أمر من الريمونت لان بالعراق تنطفي الكهرباء في جميع الأوقات
सर आपसे एक रिक्वेस्ट है कि आप वीएफडी वेरिएबल फ्रिकवेंसी कंट्रोलर थ्री फेस इस पर आप वीडियो बनाकर डालेंगे तो बहुत मेहरबानी होगी आपकी आपका नॉलेज बहुत जबरदस्त है
Sir,i am ur big fan,i have a quetion for u,please help me sir,how we calculate the watt of a inverter circuit,ex-500 watt,1500watt inverter etc,because with 6 mosfet or 8 mosfet i cannot able to calculate the desired wattage,though i am adding the wattage from the datasheet,but which things gives the calculation of a inverter circuit,please sir help me,and make a video on it.it is very important and will be hight rated video for your all students....
inverter power calculation bases on the output power (voltage x current)
the mosfet is installed to drive the transformer to get the maximum output VA or wattage
i will discuss it soon (in this week positively)
@@HaseebElectronics Tnak u very much sir....
Sir tell me the details about signal transformer for smps?.....plz...plz....plz...make a video ..why can use this signal transformer..?
okay dear i will try my best to share it as soon as i can
Sir I hope you will share my video very soon....tnx sir......take care
sir hindi me
please check video number 236 at {haseeb electronics urdu} channel
Sir could you please tell me how can I find the next video you said
i think i couldn't recorded due to some urgency. no problem i will share it
Nice work