Adapter ki bhi jarurat nhi padegi jab capacitive voltage dropper (transformerless power supply) use karoge. Capacitor ka hardly 5 gm weight hota hai aur transformer ka atleast 250-300gm. Motor ka load bhi kam ho jayega.
@@siddharthsatpathy2335 2.2 MFD ka capacitor use karoge toh sahi rahega. Saath me 12Volt ka motor use karna hoga. Initially approx 160 mA current supply hoga. Agar isse jyada current chahiye toh double condenser use kijiye, 300mA ke approx current dega. Ya phir dusra option hai mobile charger ka kit use kar sakte hain with 4.5V motor.
Jab AC se hi chalana tha to pahle hi transformer laga deta....Aur transformer ka output jab low voltage AC me hota to usko pantograph aur railway line pe connect karte, aur bridge rectifier and capacitor, motor etc sab train me rahne dete.... It could have been a more safe practice, as the main reason to select AC on pantograph is to compensate with the losses that occur in DC, I.e. resistive factor, ..... That's why if you would have lowered down the voltage immediately and then have applied it to the tracks, it would have been a safe practice.... Bade log is ko samjhenge , but agar koi baccha dekh raha hoga and copy karne ki koshish kiya to it could be fatal for that kid. Please take care of this while creating such videos, to make it safer
You can use inverter battery instead of ac current and use step up transformer and inverter inside the train it would safer Edit:- you can also use 24v battery Directly
You can use transformerless power supply in the train instead of using transformer. That will make your train much lighter and faster. I'm sure you know how to make one.
@@hvsgamex9782 bilkul. Engine me transformer nhi hoga toh 25kv ko directly use nhi kiya ja sakta motor ko drive karne ke liye. Train me kaafi complicated system hota hai. CI, SI, auxiliary supply wagehra. Train ka working model banane ke liye chhota transformer se hi kaam chal jata hai.
