Intermediate voltage & current transformer needed

[mirriyaz]

I'm in need of an intermediate voltage transformer that converts (step-up) voltage from 63v to 120v.
Also I require a current transformer again for converting (step-up) 1-6A of current to 20A of current.
I have searched the net and contacted companies that design custom transformers but everyone replied negatively to me.
I'm in desperate need of these for one of my projects and I don't know where else can I find these.
Please help me.......
thanks in advance.

 

[IanP]

Stepping up voltage from ≈60ac to ≈120ac shouldn't be a problem ..
Take any mains transformer that has centre-tap or double primary winding, connect 60V ac to 1/2 winding and pick-up 120V from 1/2+1/2 winding (autortransformer) ..

As far as curent transformers are concerned, a typical current transformer is a step-up device (with respect to voltage), which is what is needed to step down the power line current ..
If you need to step-up current you have to convert power (voltage x current) ..
There is no such a thing like transforming currents without voltages ..

Regards,
IanP