I'm gonna have a sub woofer which is rated as 120V-130W, However it's RMS rating is 300W.
I'm gonna use it in 220v~240v current supply.
I decided to buy a step down transformer. However transformers comes with certain VA value.
Since the sub woofer consumes only 130W. Should I buy a transformer with 200VA or should I target for the RMS value?
My past experience was, if the the device which connected to transformer grabs more power than the max output of the transformer, the device which drags power getting turned off.
Any tips are welcome.
I'm gonna use it in 220v~240v current supply.
I decided to buy a step down transformer. However transformers comes with certain VA value.
Since the sub woofer consumes only 130W. Should I buy a transformer with 200VA or should I target for the RMS value?
My past experience was, if the the device which connected to transformer grabs more power than the max output of the transformer, the device which drags power getting turned off.
Any tips are welcome.