AB模块1769-ADN

1769-ADN

根据反馈信号，受控将输入提供给脉冲宽度调制器，该调制器调制电机的输入（电压或励磁）以实现控制或零稳态误差。脉宽调制器进一步使用参考波形和比较器来产生脉冲。

通过使系统闭环获得准确的位置、加速度或速度。伺服电机这个名称意味着一种受控电机，由于反馈和控制器的作用，它可以提供所需的输出。误差信号被放大并用于驱动伺服电机。基于产生控制信号和脉宽调制器的性质，伺服电机可以使用数字信号处理器或FPGA芯片拥有先进的控制技术。

LOT OF TWO MOTOROLA MVME 6000BC CPU BOARD

AVAL DATA AVME-127 MPU-27 VME CPU BOARD

ACCUSYS CPU BOARD INTEL SL57T 256MB & ACS-7480

DEC MicroVax 7624-CA CPU BOARD KA640 Mayfair II

CINCINNATI MILACRON CPU BOARD 3-533-0432G - 512K, 8MHZ

NEC Quad CPU Board Assy 243-404831-005 / DG7GEU

Tekelec CPU Board TE-931-CPU for ISDN Simulator TE-931

One-day shipping available

One ACS400 Series ABB Inverter CPU Board SNAT4041C 

SVG 80039C CPU Board SVG-8020SSC Track Controller Board

One-day shipping available

Ibm 21P5090 Sys Bd I/o 9406 Main Cpu Board

One-day shipping available

Dec 54-30158-03 Es40 500mhz Cpu Board

One-day shipping available

Nokia CP816-A CPU board ODM-CPCI4010

FORCE COMPUTER CPU BOARD SYS68K CPU-1B -NO BOX

Krauss Maffei 5080188 CPU Board MC2/MC3 

TOTAL CONTROL 260-0600-076 CPU BOARD 2600600076

One-day shipping available

RadiSys EPC-5 PC/AT Compatible CPU Board w/ Card Slots

Expedited shipping available

Disco Engineering Model: UA-082300 D3 CPU Board 

UNICO 306-564 2 3065642 CPU Board ! WOW !

GMF FANUC A16B12120420/02A CPU BOARD

1 CELTEK ELECTRONICS CPU BOARD 607002 (2164)

KONTRON PEP CP610 CPU BOARD FOR CompactPCI SYSTEM CP600

TEC CPU Board B-X-4CPU-PWB, Circuit Board #13410

NEC QUAD CPU Board Assy DG7GEU 243-650800-001

COMPUTER AUTOMATION 73-53505 53506 53507 CPU Board Used

Tokheim 421124-9 Model 262 CPU Board

TN Technologies CPU Board 885733

KEARNEY & TRECKER K&T MODEL 1 CNC CPU BOARD KDF11 M8186

One-day shipping available

SBC86/12A Intel CPU Board with piggybacks SBC 86/12A 

SVG STATION CPU BOARD 80166F2-01

INTEL BHWBASEIO05 QUAD XEON CPU BOARD

One-day shipping available

INTEL BHWBASEIO05 QUAD XEON CPU BOARD

One-day shipping available

INTEL BHWBASEIO05 QUAD XEON CPU BOARD

One-day shipping available

INTEL BHWBASEIO05 QUAD XEON CPU BOARD

One-day shipping available

Intel Quad CPU board 688264-415

Qms 2293225904G Qms 2425 Turbo Cpu Board Asy

One-day shipping available

NEC Quad CPU Board Assy S603 DG7GAP

 Leybold Inficon 702-122-G HLD 4000 CPU Board

Expedited shipping available

Varian 3400 CPU Board - Assy 03-918422-00

Expedited shipping available

Enlarge

2x HP DL580 G3 2x 3.0GH CPU Board 376469-001 012095-001

GE HEALTHCARE FA200109 VINGMED/SYSTEM 5 CPU BOARD 1EA

Advantech PCA-6179V Socket 370 VGA/LAN/SCSI CPU Board

Expedited shipping available