지정품명부호 검색

코일로 작동되는 단속기기를 사용한 전자장치로써 직류 입력을 동가의 맥동직류출력으로 변환시켜주며 직류입력은 코일작동식 진동자의 진공 주파수에서 주기적으로 단속된다.합성 맥동 직류출력은 마침내 변압 목적으로 필요한 고유의 교류성분을 발생시키며 증폭이나 정류수단을 포함하지 않는다.

An electromechanical device which uses a coil operated switching mechanism to convert a direct current input into a pulsating direct current output of the same value. The direct current input is periodically interrupted at the resonant frequency of a coil driven vibrating armature (reed). The resultant pulsating direct current output produces an inherent alternating current component necessary for ultimate purposes of transformation. It does not include a means of amplification or rectification. For items designed to operate over a wide and comparatively high frequency range and whose drive coil may be excited from either an alternating current or a direct current, see CHOPPER, ELECTRONIC.