Variable AC OutPut Transformer, Keling Technology Inc, USA for $100.95
Kelinginc offers variable AC transformer with 120v to 600v. In order to get variable AC voltage, variable AC transformer is the best choice. This transformer can increase the output voltage more than the input voltage. Certainly, variable AC transformer is something that you may need. Variable AC transformer has winding coils and sliding brush that offers variable ratio. Often this device is also known as Variac.
by
simplyoz02
added 8 months ago
120 to 600 VAC? Where did that come from? Never saw a Veriac that would do such. There's very little call for 600 VAC. The descriptions clearly state 0 to 130 volts AC.
"Never saw a Veriac" (snip)
Or a Variac! ;-)

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