Purchase Qty. Reference FOB Price
100-4,999 Pieces US$16.00
5,000-9,999 Pieces US$15.00
10,000+ Pieces US$13.00
Product Description
Tap changer is a device fitted to power transformers for regulation of the output voltage to required levels.This is normally achieved by changing the ratios of the transformers on the system by altering the number of turns in one winding of the appropriate transformer/s. Supply authorities are ...