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How To Test A Varistor in bangla || How to Check a MOV || কিভাবে মোভ পরীক্ষা করব || VDR || ভেরিস্টর

  Рет қаралды 8,062

ABC thought

ABC thought

3 жыл бұрын

How To Test A Varistor in bangla || How to Check a MOV || কিভাবে মোভ পরীক্ষা করব || VDR
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Varistor/MOV/ZOV/VDR is an important parts for an electronics project.It's work as a high voltage protector.High voltage is very harmful for an electronics device.Are you know,How to check a varistor.If you watch this video with carefully.I hope you can understand how to test a varistor.
Here i'm explain How to you check a varistor with digital and analog multimeter.
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ভেরিস্টর বা এম,ও,ভি, বা জেড,ও,ভি, বা ভি,ডি,আর, এই সবগুলোই কিন্তু একই ইলেকট্রনিক্স পার্টস।আমরা সধারণত এই পার্টসটিকে ভেরিস্টর নামেই চিনে থাকি।এই পার্টসটি সর্কিট এর জন্য খুবই গুরুত্বপূর্ণ।কারণ এটি অত্যাধিক ভোল্টেজ জনিত ক্ষতির হাত থেকে সার্কিটকে নিরাপদ রাখে।ভেরিস্টর ভাল আছে কিনা কিভাবে বুঝবেন? আমি এখানে ডিজিটাল ও এনালগ মাল্টিমিটার দিয়ে কিভাবে ভেরিস্টর ভাল মন্দ যাচাই করা যায় এই ভিডিওটির মাধ্যমে সেটি উপস্থাপন করেছি।আশা করি এই ভিডিওটি দেখার পর আপনি ভেরিস্টর পরীক্ষা করতে পারবেন।তাই ভিডিওটি মনোযোগ দিয়ে শেষ পর্যন্ত দেখুন।
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#Veristor #ABC_thought #ভেরিস্টর_পরীক্ষা
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Пікірлер: 19
@nazmulkhan5437
@nazmulkhan5437 Жыл бұрын
Beautiful
@sagordas9424
@sagordas9424 3 жыл бұрын
you are very intelligent.
@abcthought
@abcthought 3 жыл бұрын
thank's a lot
@user-fo9qr1us6i
@user-fo9qr1us6i Жыл бұрын
❤❤❤
@golamkabir7510
@golamkabir7510 3 жыл бұрын
Good
@Jahangiralam-ng7ev
@Jahangiralam-ng7ev 2 жыл бұрын
Vai,DOB Led light B471K2KV MOV Use korta parno
@abcthought
@abcthought 2 жыл бұрын
Vai ati akti high voltage pF capacitor.ati varistor noy. Varistor ar coder modde disk size and voltage lekha thake. ai koder modde (471k ) capacitorer man abong (2KV) capacitorer voltage. thanks for your comment
@izharulislam3733
@izharulislam3733 3 жыл бұрын
Vai Ami Electronics' Kaj Shikhta Chai.
@izharulislam3733
@izharulislam3733 3 жыл бұрын
PCB BOARD সম্পর্কে জানতে চাই।
@mdjakirhossain801
@mdjakirhossain801 3 жыл бұрын
Vi, 20w led light er sathe koto value er mov ebong ohm resistance use kora jabe?
@abcthought
@abcthought 3 жыл бұрын
ata nirvor korbe koto volte bebohar korben tar upor.
@mdjakirhossain801
@mdjakirhossain801 3 жыл бұрын
@@abcthought 220v ac to 20w led light driver circuit (without mov,f resistance) to led light .220v>driver>led20w
@abcthought
@abcthought 3 жыл бұрын
@@mdjakirhossain801 prothome fuse arpor 220 volt ar araarite mov (7D221K / 10D221K / 20D221K / 40D221K )agulur jekono akti bebohar korben.Resistance ber korar jonwo source volt (220v0lt - LED volt)arpor ar resultke led ar current diye vag korle ar resistance powa jabe.(LED current=LED Watt/LED volt). ai zener dioder videoti dekhle asa kori resistance ber korte parben. kzbin.info/www/bejne/oJvHepeemJWNl80
@mdjakirhossain801
@mdjakirhossain801 3 жыл бұрын
@@abcthought vi, ac =220/230/250v , led light bulb=20w Note: ekhane ki Mov =7D471k use kora jabe ebong result output kemon hobe ? Er sathe ki 33ohm naki 15 ohm er resistance bebohar korbo ebong 2wat na 1 wat er ? Note2: led light gorom jeno na hoy ejonno ki kono parts use kora jay (hit sink chhara)???
@abcthought
@abcthought 3 жыл бұрын
@@mdjakirhossain801 7D471 mov 340 volt ar por kaj kore.bebohar korte paren.tobe 7d271 thakle valo hoy.resistor jodi fuse hishebe den tahole 1 ba 2 ohm dilei hobe.akhane apni led lighter voltage jodi 220volt hoy tahole lighter current paben 20watt/220volt=0.0909.akhon line voltage ba source voltage jodi 250volt hoy tahole 250v-220v=30v.ai 30 volt drop korar jonwo resistor lagbe 30v/0.0909A=330ohm.Apni jodi smps driver circuit use koren tahole ar output voltage stable thake.tai led series kore led voltage bariye output voltage ar soman kora hoy.dui ak volt tofat thakle resistor diye oi voltke drop kora hoy.ar resistorer watt load watt ar soman hoy.
@kwissiekwissie
@kwissiekwissie Жыл бұрын
WHY do you use an ENGLISH description but the spoken language is NOT????????? Clickbait????
@izharulislam3733
@izharulislam3733 3 жыл бұрын
ভাই পিসিবি বোর্ডে Diac লাগানো অবস্থায় কি সঠিক রিডিং পাওয়া যাবে?????
@abcthought
@abcthought 3 жыл бұрын
diac ba jekono parts ar sotic reding janar jonwo pcb board theke khule nite hobe.ami dharabahic vabe circuit design o pcb board toyri kore dekhabo. tai channelti continue korun subscribe o bell buttone click kore.thanks.... How to test a diac kzbin.info/www/bejne/bHaXqZKBh715hrM
@izharulislam3733
@izharulislam3733 3 жыл бұрын
PCB BOARD সম্পর্কে জানতে চাই।
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