When electric powercoupling transformer at input current is less than rated value, public winding can be also overload.
电力自耦变压器在其输入电流均小于额定值时，其公共绕组也可能过负荷。
2
Whem electric powercoupling transformer at input current is less than rated value, public winding can be also overloaded.
电力自耦变压器在其输入电流均小于额定值时，其公共绕组也可能过负荷。
3
Normalized output optical power versus intersection Angle in the main waveguide and powercoupling versus intersection Angle are analyzed by the method.