Cast resin transformer (High efficiency) 

Using grain-oriented electrical steel and PHD-core as the silicone sheet of cast resin transformer and improving winding method, it optimizes total loss(no-load loss plus load loss) and significantly decreases noise - namely, it is low-noise and high efficient transformer. 
   
 
(1) No-load loss reduction 

Reduced standby power with more than 50 percent decrease of no-load loss against standard transformers by using grain-oriented electrical steel and PHD-core as the silicone sheet

(2) Load loss reduction 

More than 20 percent decrease of load loss by optimal winding design. 

(3) Low noise 

Improved noise to decrease over 7 to 11dB compared with KS standard