... ,300VA,350VA500VA,750VA,1000VA,1500VA2000VA,3000VA,5000VA,7500VA,10000VA General (HBD fixed type step-up/down transformer) The fixed type step ... . It is suitable for imported electrical appliances. Model and specification (HBD fixed type step-up/down transformer) Model(VA)Product size ... .5×2532.5×29.5×23.5171 up-down transformer HBD-1KVA