power circuit

[oldman2021]

Good evening
First, accept my great gratitude and appreciation for this valuable site
Secondly, I would like to ask you about the possibility of supplying me

with an electrical circuit with a power of 100 amps and a variable current from 1 to 220 volts.working

[HarryA]

Can you use a variac transformer?  This company sells some large ones. See "Variable Transformer Selection Guide" here:

https://variac.com/pages/variable_transformers.htm search on 6020-3p for example.

[M Salman Sarwar Khan]

The unit of power is not amps. you should use Watt. as far as I understand you question, you want a 100 watt supply with volts vary from 1 to 220 volts. The output power we can calculate by using formula P=VI so you can vary current and volt to get desire output power. To vary current and Voltage you can use transformer.

[leverperfect]

On 1/26/2022 at 10:57 AM, M Salman Sarwar Khan said:

The unit of power is not amps. you should use Watt. as far as I understand you question, you want a 100 watt supply with volts vary from 1 to 220 volts. The output power we can calculate by using formula P=VI so you can vary current and volt to get desire output power. To vary current and Voltage you can use transformer. cuphead

Are there any reputable transformer brands you can recommend to me?  

[HarryA]

VARIAC

[reznik hauf]

With an electronic parts circuit you want a 100-watt supply with volts varying from 1 to 220 volts