Make 12 Volt DC Supply (2A Transformer) easyway 

First example if your tranformer is 2amps don't use more than 2 ampere capacitot ( 2200uf =2amps ) cause it will get heat faste. Don't give higher ampere in capacitor than transformer instead you can use lower ampere capacitor. And the diode bridge is called bridge reftifier Yes you can use any capacitor but not more than transformer ampere l, and diode like you mentioned 4007 is the most common used.

Minimum 180 voltage meximam 250 last

I also asked

Aapne practical kiya hai kya

Thanks

Koi jawab dijiye sir

Yes, you can use a 25v capacitor with a 12v circuit, although there is no reason to buy the 25v over the 12v one

Ic 7805

Gimana pebaginya 9v 12v

Qq

Agar isme load denge to 12v hoga

Use resistor brooo

It is due to the capacitor

Yes

@@MrMistry sir direct kyu nahi chalataa hum transformer sa 4440 ic ko pleased reply

P

0000x

Ha bhai Kya number hai bataoo please

Cumpaistor

1Q not

It could be AC

Hi the capacitor polarity shown in the diagram is wrong thats why ur capacitor exploded

With out capaciter vi chalte hey

Yes