지정품명부호 검색

1차와 2차의 기능이 단일 권선으로 결합된 변압기로서 입,출력의 두 회로가 공통이며 전체 전선 및 탭간의 전압과 전류 관계를 변경시키기 위해 설계된 품목이다. 제외: "TRANSFORMER, POWER", "TRANSFORMER, PULSE"

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes:TRANSFORMER (1), POWER; TRANSFORMER (1), PULSE.