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Galvanic corrosion 2016.11.23해당카페글 미리보기
propulsion systems attached to an aluminium hull. Without electrical isolation between the steel and aluminium, the aluminium hull acts as an anode to the stainless steel, resulting in aggressive galvanic corrosion.[9] Lasagna cell[edit...
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Hardware Assessment: OPB9000 Reflective Light Sensor from TTElectronics 2018.09.08해당카페글 미리보기
minimize the number of wires required to connect to a host microcontroller as well as to more easily provide galvanic isolation if a design requires it. According to TTElectronics engineers I spoke to, “Many applications...utilize...
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Burmester new 113 D/A Conveter incl. Bluetooth and USB input 2012.02.10해당카페글 미리보기
power supply with a very low, environmentally-friendly power consumption of less than 1W in standby mode Galvanic isolation between the analogue and digital sections Connections: Digital inputs 1xRCA 1xTOSLINK 1xUSB 1x Bluetooth? Digital...
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Re:IEEE1394 가 어떤 건지 알고 싶은데..아시는분 게신지요,..? 2003.05.20해당카페글 미리보기
있도록 하기 위한, initialization과 arbitration 기능을 제공한다. 3 wire power cord를 사용하는 장비들은 반드시 Galvanic isolation을 사용해야 한다. 니는 green-wire ground를 통해서 ground loop가 발생하는 것을 막아야 하기 때문이다. 그러나 2...
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SPDIF 규격 2009.05.06해당카페글 미리보기
capable of loading 415 ohm load or capable of supplying 12 mA current). Simple S/PDIF output without galvanic isolation |\ +-----| O-----------+ | |/ | S/PDIF output | | 150nF (RCA or BNC) |\ | |\ | || TTL level ---| o------+-----| O...
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CPU 6ES7214-1BG31-0XB0 6ES72141BG310XB0 / 6ES7214-1AG31-0XB0 6ES72141AG310XB0 / 6ES7214-1HG31-0XB0 6ES72141HG310XB0 2013.04.01해당카페글 미리보기
Yes Yes Yes Number of alarm inputs 4 4 4 Number of pulse outputs 2 Limit frequency (pulse) 100 kHz Galvanic isolation Galvanic isolation digital inputs Galvanic isolation digital inputs 500 V AC for 1 minute 500 V AC for 1 minute 500...
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CPU 6ES7216-2AD23-0XB0 6ES72162AD230XB0 / 6ES7216-2BD23-0XB0 6ES72162BD230XB0 2013.04.01해당카페글 미리보기
20 kHz, with interrupt option; pulse-width and frequency modulation option Limit frequency (pulse) 20 kHz Galvanic isolation Galvanic isolation digital inputs between the channels Yes Yes; Optocoupler between the channels, in groups of...
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PS 405/407 power supply 6ES7405-0DA02-0AA0 6ES74050DA020AA0/6ES7405-0KA02-0AA0 6ES74050KA020AA0/6ES7405-0KR02-0AA0 6ES74050KR020AA0/6ES7405-0RA02-0AA0 2013.04.04해당카페글 미리보기
V/2.3 Ah Yes; 2 x lithium AA; 3.6 V/2.3 Ah Yes; 2 x lithium AA; 3.6 V/2.3 Ah Yes; 2 x lithium AA; 3.6 V/2.3 Ah Galvanic isolation primary/secondary Yes Yes Yes Yes Degree and class of protection Protection class 1; with protective...
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SM 331 analog input 6ES7331-7KF02-0AB0 6ES73317KF020AB0/6ES7331-7HF01-0AB0 6ES73317HF010AB0/6ES7331-1KF02-0AB0 6ES7331-KF020AB0/6ES7331-7KB02-0AB0 6ES 2013.04.03해당카페글 미리보기
0 and 2 No Yes; Parameterizable, channel 0 Diagnostic messages Diagnostic information readable Yes Yes No Yes Galvanic isolation Galvanic isolation analog inputs between the channels No No No No between the channels and the backplane bus...
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본질안전 방폭구조 _소방기술사 2021.08.11해당카페글 미리보기
본질안전기계 기구(Intrinsically safe apparatus) : 모든 회로가 본질안전 방폭구조인 전기기계· 기구 ▮전기적격리(Galvanic isolation) : 본질안전기계기구 내에서 전기적인직접 연결 없이입력 기계기구와 출력기계기구 사이에 신호가전달되도록 하는것...
