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sanjubluerock3
03-03-2011, 11:03 AM
hii i need to know the price of 24V AC 2amps transformer ???

Coolpratheesh
03-03-2011, 11:40 AM
Sanju the cost of a 24v transformer should be something around 100-150 buck this is just a rough estimation. Why do u require it?

I want to correct you on something transformers are always AC. There is no DC transformer.

sanjubluerock3
03-03-2011, 01:35 PM
Thanks for the info
I am building a variable 1.5-30volts DC power supply.....for my electronic projects
i have bought all the components except the transformer....

Ulhas
03-03-2011, 08:12 PM
Why not @ Rs. 425

http://cgi.ebay.in/Notebook-Laptop-Power-Adaptor-12V-24V-O-P-/150545856517?pt=LH_DefaultDomain_203&hash=item230d3b7805

i have it , and it is working fine

sanjubluerock3
03-03-2011, 10:37 PM
i need range from 1.5v to 30 volts this is from 12v to 24

Ulhas
03-05-2011, 05:44 PM
that was just to replace the transformer which will give you 24 VDC, you still need LM317 circuit for the range that you have specified, Even now you can now go with high current regulator like LM338 available @ Rs 35 in mumbai

However good quality transformer will cost you around Rs. 250, i know one fellow in mumbai, let me know if you are interested

sanjubluerock3
03-05-2011, 08:31 PM
i bought 3amps transformer for 350/- here and i built the variable dc its working fine.....