I want to know if this idea is feasible switch mode battery operated 110 volt power s

[sam_sam_sam]

The reason I ask is I can buy a 111 volt battery pack
Or an inverter that operates at 110 volt ideally pure
sign wave

[stj]

Re: I want to know if this idea is feasible switch mode battery operated 110 volt pow

it can obviously be done, 12v of lithiums and an invertor - BUT
your talking about a 10:1 boost in voltage so even if your efficiency is 100% your also looking at 10:1 current.
so a 1A load would pull 10A from the batteries.

[sam_sam_sam]

Re: I want to know if this idea is feasible switch mode battery operated 110 volt pow

What I am asking is if you start with a 110 volt battery pack so you are not up-ing the voltage the voltage is already there you just are using current from the battery battery pack

[stj]

Re: I want to know if this idea is feasible switch mode battery operated 110 volt pow

well you can connect directly to anything that uses a rectifier to create dc - like a switching psu.

if you need ac there are sine modules on ali, but i think you need higher input - probably 140 or more

[sam_sam_sam]

Re: I want to know if this idea is feasible switch mode battery operated 110 volt pow

well you can connect directly to anything that uses a rectifier to create dc - like a switching psu.

if you need ac there are sine modules on ali, but i think you need higher input - probably 140 or more

Do you have any website link that I look at these modules

Thanks

[stj]

Re: I want to know if this idea is feasible switch mode battery operated 110 volt pow

no sorry,
i know a friend had some from ali-express - they are used in comercial invertors.
to get 240vac out you have to put something like 300v in.
you select the frequency with a jumper