描述
信号在长线中传输会遇到三个问题:一是高速变化的信号在长线中传输时出现的波反射现象,二是具有信号延时,三是长线传输会遇到外界干扰。
Lightnin Mixer Vektor V6Q55 460V 0.75 HP 1725 RPM 2.5A
Onan 150 Amp A Transfer Switch ATS OTCU-150G 3P 4W 480V
Square D LX 300 Amp 300A A LX36300G LX36300 w LSIG Trip
GE AK-2A-25-1 CJ 600 Amp A Power Breaker RMS-9 TS20LIT1
Cutler-Hammer CH/Westinghouse Digitrip RMS/R 810 DB-50
Benshaw RSi025S44W RSi 25 HP Sensorless Vector VS Drive
Allen Bradley AB 1336E-B015-AA-EN Impact 15 HP VS Drive
Mitsubishi FR-A221E-15K AC Inverter Drive A200 20 HP
Federal Pacific Breaker XM632500 500 Amp 500Amp 500A A