威格士EEA-PAM-553-A-32 现货

名称:威格士EEA-PAM-553-A-32 现货

供应商:厦门盈亦自动化科技有限公司

价格:面议

最小起订量:1/个

地址:厦门市集美区杏林宁海二里禹洲中央海岸12号楼1706

手机:18030129917

联系人:付茂强 (请说在中科商务网上看到)

产品编号:146798595

更新时间:2019-10-09

发布者IP:

详细说明

  了解在线测试仪的读者,均知道有这么一句行话。“在线测试时不通过的芯片不一定是损坏的;测试通过的芯片一定是没有损坏的。”它的解释为,如器件受在线影响或抗干扰时,结果可能不通过,对此不难理解。那么,是否损坏的芯片在进行测试时,均会得出“不通过”呢?回答确实不能肯定。笔者与同行均遇到过,明明芯片已损坏了(确切地说换上这个芯片板子就不工作了),但测试结果是通过的。权威解释为这是测试仪自身工作原理(后驱动技术)所致。故此我们不能过分依赖在线测试仪(尽管各厂家宣传的很玄)的作用,否则将使维修电路板的工作误入歧途。

  维修技巧之二

  在无任何原理图状况下要对一块比较陌生的电路板进行维修,以往的所谓“经验”就难有作为,尽管硬件功底深厚的人对维修充满信心,但如果方法不当,工作起来照样事倍功半。那么,怎样做才能提高维修效呢?根据我公司进口设备维修中心统计出来的资料,应遵循以下几个步骤、按顺序有条不紊的进行。

  方法一:先看后量

  使用工具:万用表、放大镜

  当手拿一块待修的电路板,良好的习惯首先是应对其进行目测,必要时还要借助放大镜,看什么呢?

  主要看

  厦门盈亦自动化科技有限公司

  Mitutoyo M Plan APO 5 0.14 F=200

  Tamagawa Seiki RKS-7TS0042-001 Brushless Resolver NEW

  Mavilor BLS-072 Servo Motor w/Bayside PX60-005 Gearhead

  MKS Remote Transducer , Signal Conditioner And cable

  Kollmorgen Silverline Servo Motor H-344-L-0802 W/ Alpha

  Pacific Scientifc ServoMotor R33SSNC-SS-NS-NV-02

  ShibaSoku TP08C2 Digital test pattern Generator

  Multi Module System Controller for Origin with display

  SGI ORIGIN 2000 CPU module 013-2241-004 with Ram

  Lot of 6 Mitsubishi Melsec PLC Module

  Mitsubishi A2NCPU-UL Melsec PLC CPU with A3NMCA4

  Omron F3W-C124-D & L LIGHT CURTAIN 440MM 12 BEAM

  Quad CP30 VME IO_DPRAM BOARD 970918-037

  EUPEC FZ1200R12KL4C IGBT Module NEW

  Motorola MVME 376 with MVME 712-376 Control Board

  Omron Cam Positioner 3F88L-130 with 3F88L-RS17 resolver

  JRC FTU Module ,Model NHA-98A-2

  JRC FTU Module ,Model NHA-181A

  JRC HPA Module ,Model NAH-269A

  JRC Low noise Amp ,Model NAG-21A

  Mitsubishi MELSEC A1SJHCPU with extral

  JDS Uniphase Laser Power Supply 2214B factory seal NEW

  Control Techniques NTE-207-TONS-0000 Servo Motor

  HP laser head 5517B with 10705A INTERFEROMETER/10704A

  OMRON SYSMAC C40H-C3DR-D-V1 PROGRAMMABLE CONTROLLER

  VEXTA AC servo motor FXM250B W/ UHG100-2C Harmonic head

  Sensor System corporation LPR Load cell w/DLS-5023D

  Parker Compumotor BE341JJF10B Servo motor

  Panasonic MUMS041A1EOS Servo motor with Driver

  APPLIED MATERIALS 0010-20772 ASSY FL METER NESLAB NEW

  RFS DA 2-107 AD Microwave Communication antennas NEW

  ANDREW VHLP2-220-2A1 Microwave Communication antennas

  RADIOWAVES HP2-15NE4 Microwave Communication antennas

  lot of 4 STEC Flowline PAC-1JA with SEF-22A & cable

  Vexta UDK5214NW Driver with PK564AW 5-PHASE motor

  Panasonic MSMA082A1E motor

  Datalogic DS41-40

  IAI Super SEL Controller SEL-F-1-AC-60 , Type F

  NIPPON ELECTRIC CO, LTD MG627A SWEEP SIGNAL GENERATOR

  JUNGNER Synchro control transformer 23CT4B

  NSK Servo Motor Driver ESA-B014CFC-21 NEW

  ESI 55108 CKT Assy

  ESI 72616 BTW preamp module

  Danaher Motion IDC Positioning stage 200mm travel

  Applied Materials 0010-09021 ASSY,I/O VALVE

  Applied Materials 0242-46420 KIT, CVG ASSEMBLY CENTURA

  CCS Adjustable 2 LED Power Supply PD2-3024-2 NEW

  CCS Adjustable 2 LED Power Supply PD2-3012-2 NEW

  Navitar Telecentric Video Lenses TC-5028 W/CCD NEW

  CHINO IR-FA Fiber Optic Radiation Thermometer

  APPLIED MATERIALS 0240-25582 SMG Kit NEW

  Navitar Telecentric Video Lenses W/1.45million Pix CCD

  CARTON DSZ44 Stereo Microscopes

  SMC LXSH2BD-50S-F9B3 Linear Actuators

  THK LCA4006-040L Linear Actuators

  THK LCA4006-030L Linear Actuators

  THK LCA4006-015L Linear Actuators with driver & cable

  NOVELLUS SYSTEMS AF gas distrbution Assy 02-305565-00

  Celerity FC-2902MEP5-T Mass Flow Controller N2 NEW

  Farnell 457656 BENCH DRILL, 2 SPEED FORTEX - HD141801

  PANASONIC MSM022AJA SERVO MOTOR IN BOX

  Oriental Motor INTELLIGENT STEPPING DRIVER UL215A/more

  APPLIED MATERIALS 0021-24717 membrane 300mm titan

  Omron R88D-SB25S Driver

  APPLIED MATERIALS 0040-62461 Plate Clear Chamber Blank

  Panasonic Pulse Motor Drlver Panadac 337N-02

  Lot of 5 LEGO Educational 9750 .

  NSK Servo Drive ESA-LYA1A13-11

  Lot of 2 JOHNSON CONTROLS CONTROLLER DC-9100-8154

  ERICSSON ACU CARD KRC 131 42/01

  Bell Helicopter tail rotor

  E MDX-L6 RF GEN DC POWER SUPPLY

  Synergy V21 board For APPLIED MATERIALS Endura/Centura

  Alcatel 2063 , clean . Working

  Mitsubishi Melsec A616AD Module

  Applied Materials 0190-70060 SIERRACIN/MAGNEDYNE

  Applied Materials 0190-09534 power module .

  Sumitomo Variable Frequency Drive invertor HF32043 NEW

  ChampionChip systems MINI READER COMBI

  Mitutoyo M Plan APO SL50 0.42 F=200

  Sumitomo Variable Frequency Drive invertor HF32043 NEW

  Keyence VG-036T/R LASER MICROMETER SENSOR

  CG PowerCutter M1 Pyrotechnical Cutter

  Mitsubishi MELSEC A2USCPU-S1 with extral

  Deutsch tubing repair kit

  THK KR 30 Linear Actuator + Servo motor & controller

  Deutsch tubing repair kit

  ESI CKA 67412 GALVO DRIVER BOARD ESI LASER

  Martin Fiber Source CMY150 Color Illuminator

  THK Liner Guided Slide 51CM With Smart Motor SM2337D

  Keyence EX-510 High accuracy inductive gauging sensor

  SHINKO AC SERVO MOTOR DRIVER SSD-3036K W/MOTOR SET NEW

  ETS Lindgren EMI/RFI Shielded Chamber T/T 12x12x12"

  Jaguar DBC6830 ECU XJ40 4.0 NEW

  Burkert 8630 Posistioner Control w 2702 Valve Actuator

  Truninger AG QT32/32/32 Hydraulic Pump

  Spectra Physics Model SOM-79

  SGI Silicon Graphics ORIGIN 2000 CMNA015 deskside serve

  Cyberoptics cyberscan Laser Profilometer head with CCD

  Vexta 5 Phase Driver UDK5128NA WITH PK599AUHA MOTOR

  SONY LT11A-201B Display with DT12P or DT512P Probe

  IAI RCS2-RA5C-A-60-4-100-T2-R03 With Driver NEW

  IAI RCS-RA55R-A-60-GN-M-300-S With Driver NEW

  Motorola MVME 162-220 Board with IP-Octal Serial

  Quad Align Head Assy 10-22603 With extral

  Sumitomo Variable Frequency Drive invertor HF32043 NEW

  Sumitomo Variable Frequency Drive invertor HF32043 NEW

  Sumitomo Variable Frequency Drive invertor HF32043 NEW

  Basler L402K Line Scan Camera With cable

  Parker/Daedal Motorized Linear Stage 30" Travel

  Enviromental test chamber model TC550

  Omron NT600S-ST121-V3

  White Knight AT 100 Chemical Diaphragm Pump

  SOLECTRIA DC-DC750 DC/DC Converter

  HP/Agilent 3499A Switch/Controller Mainframe W/5 Card

  HP 6652A SYSTEM DC POWER SUPPLY 0-20V/0-25A W/GPIB

  LECROY AP-1M HIGH IMPEDANCE ADAPTER HI-Z BUFFER

  OMRON AMD-S MOTION DETECTOR NEW

  IFI CC-108EXX DC-1600MHz TEM Cell

  VICKERS Direction valve DG5V-H8-2A-T-P2-V-80-JA NEW

  NERA CITYLINK IDU unit

  NERA CITYLINK IDU unit

  Automotion LC4BP13002 Driver

  Parker Compumotor S6-DRIVE, S83-135 SERVO DRIVE

  Vexta Oriental Motor ASM98MC-P25 ALPHASTEP MOTOR NEW

  Kollmorgen Servostar XT Servo motor MTC308C1 W/Driver

  Kollmorgen Servostar XT Servo motor MTC304B1 W/Driver

  Celerity UNIT 125 MFC, N2, 15000 SCCM ,with test paper

  MKS DELTA? II mass flow ratio controller ,N2,1000 SCCM

  applicom® PCI2000PFB Profibus Network Interface Card

  YASKAWA AC Servo Drive SGDM-04ADA W/SGMPH-04AAA2C Motor

  Siemens Simatic S5 6ES5 943-7UB21 CPU .

  Donpisha XC-003P 3CCD camera with optem Zoom100D

  Applied Materials 0015-09091 phasetronics P1038A