Luminous LB 800VA inverter changeover problem ल्यूमिनस इन्वर्टर चेंजओवर फॉल्ट सही सिर्फ एक comp.से।

[@shahbazali-zl9pp]

Your videos is very informative

[@vijaysain-tw3xu]

Bhai ye good job 💯

[@waqaselectrictechnical3840]

V good

[@ashokdore5269]

very good ok

[@shomonbabu9095]

Nice sir from bangladesh.

[@amayraelectronics4801]

Thanks bro.....

[@rakibulahmed6969]

Nice

[@ameenahmed3440]

Good job bhai

[@amayraelectronics4801]

Thanks bro

[@orenshumtsoe362]

Sir,please tell me the value of r39,and r59.

[@lalkrishanjangid6105]

❤

[@sheikhaamin2389]

Bhai please mujhe bataow Luminous 875 main smart charging continue kyun rehta hai light Jane baad b

[@amayraelectronics4801]

charging vali light blinking karta hai kya

[@aamilhusain5196]

Very good 👍

[@bselectrician1530]

Sir low cutt & high cutt ki setting ki video bnao, sir component ki value or location jarur bataya Karen, ho sake toh alg-alg section ki video diagram ke sath bnaya Karen, thanks

[@amayraelectronics4801]

Ok

[@SaddamAnsari-ys4dc]

Sir ek microtek 850 sqwarweve inverter aaya hai usme backup mode pr ek baar ups led jal raha hai ek baar mains led jal raha relay kat kat kar raha hai usme kya problem hai sir please help me

[@amayraelectronics4801]

sir isme mains ke priset ki problem hai lekin usse pehle micro ki pin no 2 pr 2v ke aaspaas aa rahi hai ya nhi agar aa rahi hai to IC khraab hai agar nhi aa rahi to fir priset kharaab hai

[@SaddamAnsari-ys4dc]

Sir backup mode me mains aur ups relay kat kat kar kar rah hai mains mode sahi hai charging aur out put sahi de raha hai

[@SaddamAnsari-ys4dc]

Sukriya

[@amayraelectronics4801]

Khushaamdeed

[@karunakarreddy1987]

Perset change kiya na uska voltage kithna rehena

[@amayraelectronics4801]

dimmar se voltage adjust Karke set karni padegi

[@futureelectrical4259]

Ye sine wave hai ya square wave hoga please btaye

[@amayraelectronics4801]

Square wave hai

[@futureelectrical4259]

@@amayraelectronics4801 ye bataye ki square wave and sine wave me kya diffrent hai detail me bataye please.

[@futureelectrical4259]

Ye lb modle kitne ampear se battery ko charge krta hai. Please btaiye.

[@AbhishekKumar-ey4ol]

where to buy onoff swtich

[@futureelectrical4259]

Square wave and sine wave me diffrent bataye detail me please.

[@rajnarainsrivastava8244]

my inverter is sine wave LB UPS 800VA Luminous old model long mother board fitted and 10 mosfet p55

[@rajnarainsrivastava8244]

pls can you tell me. what is fuction of Q4 and Q2 ..639 and 640 in inverter it is stsll near mosfet block

[@ManojKumar-ox2tg]

IC ki ko se pin per volt chack kerne hi ye hani bataya hai

[@prashantsharma212]

Good but aage problem hai

[@amayraelectronics4801]

kya problem hai

[@rajnarainsrivastava8244]

मेरे lumonous इन्वर्टर LB 800VA long mother board Transister Q 2 Tcnl 639 and Q4 transister Tcpl 640 बहुत गर्म होकर खराब हो जाता है ये किस लिए होते है किया mosfet के खराब होने पर ये दोनों Q2 एंड Q4 गर्म होते है

[@amayraelectronics4801]

Jis side ke transistor garam ho rahe hai usi side ke MOSFET me se koi ek ya do MOSFET shot hai.

[@pramodbeja6063]

No plz

[@Satyamgaming12-ff]

Mob no

[@rameshkumarrajpurohitdeora7075]

Mo no bhejo

[@amayraelectronics4801]

Mo no not allowed

[@niranjanmajhi129]

Very nice 👌

[@amayraelectronics4801]

Thanks 😊