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과도 응답 속도 , 파형왜율, 전기적 특성용어 2009.12.21해당카페글 미리보기
전원(BYPASS 전원)에서 인버터로 전환 하는 과정에서 출력의 끊어짐이 없도록 하기위해 반도체를 SWITCH로 사용한다.(주로 SCR등을 사용) 라) 동기 절체 : 인버터의 고장이나 임의 조작에 의해 입력전원으로 절체하는 경우에 서로의 동기(위상차)를...
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80 Meter Loading Coil 2010.05.07해당카페글 미리보기
coil bypass mode for 40m and up, positions #2 to #6 are the coil taps for 80m and 60m. The antenna controller selects the proper tap (and amount of inductive loading) according to the selected band and frequency. Fairly simple and...
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Consuming culture on the net 2004.07.15해당카페글 미리보기
the ups and downs popular culture has had in transferring to the web. George Michael's plan to release future tracks on the internet comes at a time when record labels are desperate to recoup money from the ever growing community who use...
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분야별단어 2005.01.04해당카페글 미리보기
발굴하다 ups and downs 영고성쇠 6. 생 물 airborne 공기로 운반하는 alternation of generations 세대교번 amphibians 양서류 arthropod 절족동물 assimilation 동화작용 atavism 격세유전 biochemistry 생화학 biological clock 미생물 biped 2족 동물...
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Sizing Gen-Sets For Large Motor Starting 2009.04.29해당카페글 미리보기
static UPS units to malfunction. If the load on the generator set is a single large motor, particularly one requiring high starting torque, a number of problems can occur. They include: sustained low-voltage operation that can cause...
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Applying Power Conditioning Equipment 2009.05.19해당카페글 미리보기
to bypass the M-G set for maintenance. An M-G set effectively isolates the load from the utility source, and vice versa. In doing so, it appears to the load as a relatively higher source impedance in place of the normal low-impedance...
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Sizing Gen-Sets For Large Motor Starting 2009.05.19해당카페글 미리보기
static UPS units to malfunction. If the load on the generator set is a single large motor, particularly one requiring high starting torque, a number of problems can occur. They include: sustained low-voltage operation that can cause...
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Four Key Steps in Applying Power Conditioning Equipment 2009.05.19해당카페글 미리보기
to bypass the M-G set for maintenance Basically, an M-G set can effectively isolate its intended load from the utility source, and vice versa. In doing so, the M-G set appears to its load as a relatively higher source impedance, as...
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전문용어 단어 총 정리 2005.12.31해당카페글 미리보기
발굴하다 ups and downs 영고성쇠 6. 생 물 airborne 공기로 운반하는 alternation of generations 세대교번 amphibians 양서류 arthropod 절족동물 assimilation 동화작용 atavism 격세유전 biochemistry 생화학 biological clock 미생물 biped 2족 동물...
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the cinematographer 2003.08.11해당카페글 미리보기
close-ups of each character (generally from over-the-shoulder shots) to convey innuendos and reactions. In the earlier days of cinema, an editor was likely to back out of the sequence in the reverse order, going from close-up to medium...