110 voltage transformer making

[@kulbirsingh4025]

For every transformer calculation ,can we use this 42 rule?

[@AbdulSametErkek]

Hi, how much power it can handle? I want to build for 1200W step down transformer which is 220 to 110v. I think it is more about the cross section area of the cable that you use for winding. Can you please inform? Thanks

[@FernandoSanchez-sf4wl]

Osea que la misma constante sirve para 220 y 110 verdad

[@maurirodriguezdj]

I love this channel.. keep good work!

[@davey2k12]

FFS need a counter on that one I'd forget the count 😂😂 nice vid I gonna make smaller ones for higher frequency smps low current higher DC voltage for driving LEDs but be cheaper with capacitor dropper lol You missed the temp fuse on mains input lol

[@Uknown.06]

What will happen if I make less than 500turn for 220v.... please tellme

[@necoisidois7570]

Hello, if you use one diode, is it make 110V? Only One way current? Thanks.

[@RC-Heli835]

Good job man! How much current can it handle?

[@MichaelOfRohan]

Where do you buy your core forms and ferrite plates?

[@rameshdathrampersad9216]

Great vid but quick question, If you had applied the voltage to the transformer without inserting the laminations first what would of happen?

[@chithranandaweerakkody3957]

Definitely it will burn coil

[@FernandoSanchez-sf4wl]

Saludos

[@sunilmzp3263]

First comment 👍 Nice 👌🏻

[@evolutron]

At 14:58, why was the voltage 284V on the meter? You used the 120V side as the primary but why did the transformer output 284V?

[@jessiejalimbawa9966]

ged ev gumagawa po ba kayo ng step down transformer

[@RealElectronics]

Amazing bro

[@GodsBattleAx]

How many ampere and watt does this handle?

[@wanilekananndranesile7143]

What I do not understand is you multiply or extract the 42 and 5.46..?

[@electroniquepassion]

Nice 👍

[@jayasankar7422]

How to Current calculation by gauge wire.

[@dr.adityaguptadentist1799]

U didn't measure the length of wire for 1 turn by using parameter that bobbin and then multiply it with 836 turn for 2 times

[@agustinbillagawan4016]

How about the zise of magnet wire to be used?

[@markista92]

Thank you, but how about the guage of the wire/coil?

[@seeyyo8928]

JM P 28 gauge mostly or 36

[@mohammadrakibulhasssan2637]

What is 42?

[@wanilekananndranesile7143]

Sir.You divided 5.46 by 42...?

[@Welcomemygarag]

How u get 42

[@donnaankstitus7092]

Ahhhhhhhhh nooooooo! I designed pwr transformers for 15yrs. The load power at 110V equals the load power at 220V but the current is double therefore the wire size must also be double in cross section.

[@vasanthkumar3012]

this Transformer why use

[@royfishall6482]

Good video - thanks. Known as an 'Autotransformer'. en.wikipedia.org/wiki/Autotransformer