Can I get exact 110vac in anyway?

[Azee]

First of all THANKS A LOT to all those who helped me by replyig to my earlier posts.

Hello Everyone,
I have 220v supply in my area with a voltage fluctuations.
I want to run 5 amp, 110vac 60hz weighing machine on it with a 220v to 110v inverter that doesn't survives voltage fluctuations.
What inverter, converter, ups, backup power supply tool i need to use that never goes to 109vac or 111vac & stables at 110vac?
Is there anything manufactured or available on market that can HOLD & GRIP 110vac for me from 220vac fluctuated power supply?
Awaiting reply.

 

[Harald Kapp]

From my point of view this is an unreasonable request.
While something like this can possibly be built, it is most probably not worth the effort. +-10% voltage toelarance/fluctuations is normal and any not entirely exotic equipment should be able to deal with this.
Even a network UPS has a tolerance , e.g. this one has 5%.

Why not use a "simple" transformer( o.k., at 550 VA it is going to be a big one)?