6SL3352-6TH32-2AA1

6SL3352-6TH32-2AA1

6SL3352-6TH32-2AA1

通用DC电机控制算法  通用电机的速度控制，特别是采用2种电路的电机：

相角控制

PWM斩波控制

①相角控制

相角控制是通用电机速度控制的简单的方法。通过TRIAC的点弧角的变动来控制速度。相角控制是非常经济的解决方案，但是，效率不太高，易于电磁干扰（EMI）。

CELLWARE CELL-AAL1 VME MODULE PULLED FROM CELL-MASTER

CELLWARE CELL-SW4 VME MODULE PULLED FROM CELL-MASTER

TIMA TIMA-1 Rx/Tx TELEPHONY ISA CARD 100-3680-002

ACT TECHNICO TVME712 VME BOARD PN: 3204194G1 REV B

ATRICA AT20057 OPTICAL ETHERNET EDGE SWITCH A-2101 DC

OPTEM (?) MICROSCOPE LENS EXTENDER

RADISYS EPC-3305 CPU BOARD EPC 3305 W/ P-III 500Mhz 6GB

MYLEX DAC960S SCSI to SCSI RAID CONTROLLER

CYCLONE MICROSYSTEMS CVME 965 BOARD WITH SQ08 & SQ42

CYCLONE MICROSYSTEMS CVME 965 BOARD WITH DUAL (2) SQ21

JASPER DPCI204-1022-4-NN DC DPCI 204-1022-4-NN

GILAT AN-3432-10 KU-BAND ODU TRANSCEIVER NJT5051C

CELLWARE CELL-LIF-SO VME MODULE PULLED FROM CELL-MASTER

ERICSSON ROAH 219 102/1 MODULE PULLED FROM BFD CHASSIS

LSI LOGIC LSI21320-IS ULTRA 320 SCSI CONTROLLER

ERICSSON ROHA 219 101/1 MODULE PULLED FROM BFD CHASSIS

JAI CV-S3200 DSP SURVEILLANCE COLOR CCD CAMERA

MAXON DC MOTOR RE 75 + MAXON TACHO 250WATT NEW 279054

GILAT AN-3426-10 KU-BAND ODU TRANSCEIVER MAIN UNIT NEW

ERICSSON ROA 219 651/1 MODULE PULLED FROM BFD CHASSIS

ARTESYN BajaSpan 10000212-00 8 PORT E1 BOARD

ERICSSON PKM 4610 PI DC/DC CONVERTER MINT LOT OF 19

SIEMENS CELLUAR M20 MODEM S30880-88000-A100-1 LOT OF 17

WELLFLEET COMMUNICATIONS SSE 5410 MODULE

DVS GmbH RGB3.1 ClipStationPro PROFESSIONAL VIDEO BOARD

ERICSSON BMR 601 014 PWR MODULE PULLED FROM BFD CHASSIS

TOLLGRADE DIGITEST DWU 900-0230- REV D W/ 900-0217 A 

DVS GmbH PSC1 ClipStationPro PROFESSIONAL VIDEO BOARD

ARTESYN BajaSpan 10001532-01 E1 cPCI PROCESSING BOARD

NUR MACROPRINTERS 27-5027 BRIDGE BOARD 20-5172

RISER BOND 2901B+ CABLE / FAULT LOCATOR

ARTESYN BajaSpan 10000080-06 E1 cPCI PROCESSING BOARD

TAIAN TP01 24VDC PROGRAMMABLE CONTROLLER TP01-14H0S

ALVARION BREEZECOM SU WIRELESS BRIDGE SU-BD 3.8GHz

PULS SL 10 POWER SUPPLY 24Vdc 10A SL10.100

DELL UCS-51 PCI-E SCSI SAS CONTROLLER

LIGHTSAND SAN COMMUNICATIONS BOARD 200-00000-01

COMPAQ 153618-002 20/40GB TAPE 169024-001 EOD006 MINT

ALVARION BREEZECOM SA-10 WIRELESS BRIDGE NBN/SA-10

KONTRON PEP CP6000 CPCI/PICMG PENTIUM M EMBEDDED BLADE

DELL SEAGATE STU42001LW 100/200GB TAPE W/ 4 CARTRIDGES

LIGHTSAND SAN COMMUNICATIONS BOARD 200-00001-00

SUN 540-5694 73GB 10K RPM FC HARD DRIVE DK32EJ-72FC NEW

KONTRON PEP CP330 UNIVERSAL XGA GRAPHICS CONTROLLER

20-00FBA-09 1GB 133MHZ 200 PIN ALPHASERVER MEMORY DIMM

TREND COMMUNICATIONS AURORA 2 TEST SET

WENGLOR 2x REFLECTIVE SENSOR & THROUGH BEAM W/ CABLES