22F-B4P2N103
22F-B4P2N103
1.勵磁電流突然變化。由於電源中斷或堵塞等原因，致使繼電器中的電磁場能量迫使勵磁電流的短時間內突然變化，從而造成電勢感應和電磁力的突然變化，使繞組中產生勵磁涌流。
2.繞組自感波動。當繼電器中的某個部分短路、開路等電路故障時，由於繞組的自感作用，導致電流突然變化而引起涌流，從而使繼電器的勵磁線圈中產生勵磁涌流。
MITUTOYO AT112 Linear Scales AT112-120 AT112-50
Symbol P370 P470 Cordless USB Barcode Scanner Kit
Symbol P370 P470 Cordless Scanner PS/2 cable P 370
PowerCore CPCI-3750 Single Board CompactPCI? Computer
Agilent E2078-62101 CONN EXT HPIB GPIB Adapter
Agilent HP 84000-60189 3.5mm Test Port Cable
BOECKELER 1398 DIGITAL MICTROMETER POSITIONER HEAD
Watec WAT-505EX VISION CAMERA
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Intel Core 2 Duo Mobile T9400 2.53Ghz/6MB/1066
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KEYENCE BL-185 BARCODE READER and BL-U2 POWER SUPPLY
Omron S8VS-24024 10 Amp 24 VDC Power Supply
1746-NI16I
1746-NI4
1746-NI8
1746-NIO4I
1746-NIO4V
1746-NO4I
1746-NO4V
1746-NO8I
1746-NO8V
1746-NPK
1746-NPK2
1746-NR4
1746-NR8
1746-NT4
1746-OA8
1746-OA8-CC.
1746-OAP12
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ADCOS VME-A100 K-100-VA
DELL Y8132 Poweredge 2950 Redundant PSU 750W N750P-S0
Yaskawa AC Servo Motor SGM-08AAF J12 750W 3000rpm
4 HP NC7170 Dual Port Gigabit Ethernet Card 313586-001
PRO-FACE GP37W2-BG41-24V TOUCHSCREEN GRAPHIC PANEL 24V