GREWIN'S Dimension : External diameter: 55mm-300mm, height :13mm-130mm, Efficiency: 75-98% we cab design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.) WWW GREWI... - Update: 2012-04-30

20VA - Update: 2012-04-30

To compare the Toroidal Transformer with the same power of ordinary transformer, the volume and weight can be reduced 25-30%, while the efficiency is up to 90% or more, (ordinary transformer usually about 80% ). Usage: 1. Machine Tool Control: ... - Update: 2012-04-30

To compare the Toroidal Transformer with the same power of ordinary transformer, the volume and weight can be reduced 25-30%, while the efficiency is up to 90% or more, (ordinary transformer usually about 80% ). Usage: 1. Machine Tool Control: ... - Update: 2012-04-30