威格士EEA-PAM-513-A-32 现货


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

电话：0592-6372625 厦门打6372625

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威格士EEA-PAM-513-A-32 现货

TACMINA Bellows Pump JS-20L-X
MKS High Vacuum Throttle Control Valve 253B-24726
NAIS Plc with Touch panel set .
FUJI ELECTRIC FALDIC RYB500S3-VBC DRIVER W/MOTOR/CABLE
Sanyo Denki Step Syn Synchronous Motor 103H89331-0265
Sanyo Denki Step Syn Synchronous Motor 103H89331-0261
McLean Midwest PROAIR CR23-0216-G002 AIR CONDITIONER
Philips PM5687 TV digital sound modulator
Panasonic AC Servo Drive MQDB012AAD02 NEW
Hybaid OmniGene Thermal cycler/power supply/program .
IAI ROBO Cylinder RCS2-SA6C-I-30 electric actuator NEW
TORO Electric Boom Lift Kit Model:41030 NEW
Quad Quadalign Processor board
Quad VME-AXIS 970918-058 X,Y-Axis board
Quad VME-AXIS 970918-1-044 H1-Axis board
Quad VME-AXIS 970918-3-042 H3-Axis board
Quad VME-AXIS 970918-2-046 H2-Axis board
Quad DSP BOARD , DSP-70820-049
Quad VISION DSP BOARD BA-70820-020
ChampionChip systems MINI READER .
MST HONEYWELL 4-20MA SATELLITE XT GAS DETECTOR NEW
Varian thin film systems RF interface controller
JRC FTU Module ,Model CHE-168B
JRC ACU Module ,Model NCL-280A
JRC HPA Module ,Model CAH-446b
Oriental motor ,super vexta FXD40A-A Ac servo driver
Super vexta KBLD60-C Ac servo driver W/ KBLM460GD motor
IZUMI 9K-1 hydraulic indenting tool japan
Keyence Safety Light Curtain SL-C36H-T & SL-C36H-R
Lecroy 9101 - Arbitrary Function Generator
OMRON SYSMAC C60H-C3DR-D-V1 PROGRAMMABLE CONTROLLER
IZUMI 15K hydraulic indenting tool 14-122mm
NEC 2 GHZ Band shift converter
BEIJER ELECTRONICS E300 OPERATOR INTERFACE V6.10 V4.15
Omron Interactive Display NT31-ST121B-EV2
Control technology 4176C Touch Screen Displays
FLUKE 812* Digital Multimeter in Military Case
Sanyo Denki BL Super Servo Motor 68BM090BXE00
Panasonic MUMS041A1EOS Servo motor w/Gearhead & Driver
MESA Automation GmbH MSD1 servodriver MSD1 MA 3008EMCH
MESA Automation GmbH MSD1 servodriver MSD1 MA 3004EMCA
applied materials 0240-28013 KIT ,1.574 SHAFT,BESC
applied materials 0041-05223 Manifold CVG TXZ Chamber
YUKEN piston pump AR16-FR01C-20 NEW
Omron F150-S1A Machine Vision Camera
HP Agilent 33323K Programmable Attenuator , option K60
SCHROFF MPS 022 Power supply module
Pharmacia LKB Multidrive XL Power Supply
NAIS MICRO LASER SENSOR LM10 with Laser sensor head
Advanced Motion B2*40ACL SERVO AMPLFR
FAGOR AC SERVO DRIVE MCS-20L
Oregon Micro Systems (OMS) VMEX
TR ELECTRONIC ENCODERS 110-00006/445 CE65M
APPLIED MATERIALS 0240-13060 CONFIGURED CHAMBER KIT new
IAI RCS-RA55-A-60-GN-M-300-S With Driver
IAI Robo Cylinder RCP1-RSA-I-PM-2. 5-100-P1-S-B-FL NEW
IAI Robo Cylinder RCS2CR-SA4C-I-20-5-50-T1-S-B-VR NEW
IAI Robo Cylinder RCS2CR-SA5D-I-20-6-150-T1-S NEW
ALGOL HF-01 Handy Digital Force Gauge
FASTECH FAS PCI-6000S Motion control card
APPLIED MATERIALS 0242-46421 KIT CVG ASSEMBLY CENTURA
Allen-Bradley Servo Drive Ultra Series 1398-DDM-009 NEW
2 BAUMER OADM 12l6430 LASER DISTANCE SENSOR & BPCD45
YASKAWA USASEM-08-FJ21 AC SERVO MOTOR
YASKAWA USASEM-05-FJ12 AC SERVO MOTOR
KILEWS KTM-100 TORQUE METERS
KILEWS KTM-10 TORQUE METERS
Lot of 22 Allied Telesyn PCI Adapter AT-2700FX-VF NEW
SMC LXSH2BD-50S Linear Actuators with Driver and cable
PANASONIC AC SERVO MOTOR MFA024LA2NSJ NEW
Panasonic DV47L04MSGF , P326M-040MSGF MOTOR DRIVER

威格士EEA-PAM-513-A-32 现货

MARCH AP-1000 PLASMA TREATMENT SYSTEM 2005/6
PLASMATHERM System VII Batchtop Plasma etcher
PAC TECH SB2-SM Solder Ball Bumper
Renishaw Raman microscope
COHERENT Fiber Array Package (FAP) Laser System Tested
Photo Research Spectrascan PR-704
Alfa Laval SRU6 Rotary Lobe Pump
Agilent 83018A 2-26.5GHz Microwave Amplifier
Applied Materials 0010-10556W
Wentworth Labs MP0900 Wafer Prober W/ Mitutoyo WF optic
EDWARDS EXP TURBO SYSTEM
Ascension Technology Corporation MotionStar Wired
FUJINON EC-310HL electronic video endoscope system
DAIHEN RMN-10B8 RF Automatic Matching Unit set NEW
SANKYO seisakusho 16DMD-1823.69R2-HR3VW2 SANDEX Drive N
Micro Join RFC6400 Bonder
Victoreen 660 X-Ray/CT Exposure Measurement Instrument
Varian TV 551 NAV Turbomolecular Pump , Box , Manual,
Unitron Unimet MR-1 Inverted Metallurgical Microscope
DAIHEN RMN-10B1 RF Automatic Matching Unit NEW
K-90I TALISMAN PLUS THERMAL IMAGING CAMERA
LLOYD INSTRUMENTS PLC Pull Tester L100 With 1000S
Panasonic panadac QFP Sensor head VT-D201 , XVTD203 NEW
SIEMENS CPU 416-2, MPI, PROFIBUS, 5.6 MB NEW
GENESIS HC70 HELIUM COMPRESSOR
Mitsubishi Robot Arm RV-E2 with controller and cable
Rigaku Flange mount Hollow shaft rotary feedthroughs
Adimec MX12P 1K x1K progressive scan camera with lens
YAMAHA YK250XC Scara robots
YAMAHA YK250XC Scara robots
GE Healthcare DASH 3000 Patient Monitor
Carlo Erba Fisons HRGC. Mega 8530 Gas Chromatograph
Aglient N4553A OC-48 SONET/SDH/PDH Handheld Testers NEW
N4538A STM-4/OC12 SDH/Sonet/PDH Handheld Tester NEW
Agilent N4504A E1 BERT w/Datacom Handheld Tester
Newport ESP6000 Motion Controllers w/extral
APV Lobe Pump CL1/012/15 with variable speed gear units
SONY DXC-9100P 3CCD COLOR VIDEO CAMERA
Epson Robot Arm ES651S W/ SRC-520 Drive unit and cable
KAISER ROYLYN Ball Valves Overhaul Kit 0182-0067-12 NEW
SALARTRON SI7500 multi axis-metrology display W/ Probe
Tokyo seimitsu SURFCOM surface texture measuring set
Epson Robot Arm ES551S W/ SRC-500/20 Drive unit / cable
Adimec MX12P 1K x1K progressive scan camera
0183-0048-12 KIT, REPAIR-BALL AND FASTENER
Lambda Physik 1:5/0,13/248 Laser Lens
Coherent Laser beam monitor / conditioner
Toro Dingo - Model 22400-High Torque Auger Head
Truninger AG QT61-160/33-010 Hydraulic Pump
Hielscher UP200S Ultrasonic Processor
Spectra physics 163-C4210 Ar+ laser SET Tested Working
OLYMPUS IF6C5-20 Industrial Fiberscope with CCD
Omron ZX-TDS04T-L Smart Sensor Head New
BICC FIBER OPTIC CABLE FUSION SPLICER AFS3100 Tested
ShImadzu Turbopump Controller EI-D1103M new
Epson Robot Arm H554BN W/ SRC-3200 controller and cable
ROHDE & SCHWARZ 4320 SMHU SIGNAL GENERATOR
NERA CITYLINK ODU Module NEW
Panasonic P8000-770B Control module
SWAM-BLAST Micro Sandblaster Model LV-1
medox electro-optics pocket cell timer & driver set
MUSASHI JET MASTER 2 Non contact jet dispenser
Vanguard Systems inc PROFUSION Peel Back Tester
THK KR5520BE+1114LP2E-00X0 Linear Actuator
Mitsubishi Q06HCPU PLC with extral
Mitsubishi Q06HCPU PLC with extral Q64AD ,QX42...ect
AND AD-4715 infrared moisture determination balance
ENERPAC PGM3410R Petrol Hydraulic Pump 6HP NEW
GENESIS VACUUM ICP 150 CRYOPUMP
Epson Robot Arm EC251C W/ SRC-320 Controller and cable
Epson Robot Arm ES451S W/ SRC-500/20 Drive unit / cable
Panasonic PanaRobo Arm FR-H057MX2A4 W/Control & cable
YASKAWA SGDM-50ADA SERVO MOTOR DRIVER
Ascension Technology Corporation　A Flock of Birds　
NSK Megatorque motor RS1410
SPEEDFAM CHEK-FLAT Optical Flatness Measuring
Pacific Scientific SC755 Servo Driver
APPLIED MATERIALS 3030-06043 METER-FLOWLFCLFM NEW
Mitsubishi Melsec Q02HCPU WITH EXTRAL Fluke 50S Digital Thermometer

NEW MERLIN GERIN NW32 HF 3200A MASTERPACT BREAKER

NEW ALLEN-BRADLEY 200HP DRIVE MODEL 1336F-C200-ANEN

NEW ALLEN-BRADLEY 150HP DRIVE MODEL 1336F-C150-ANEN

NEW GENERAL ELECTRIC 1200 AMPS VACUUM CIRCUIT BREAKER

General Electric Rectifier / Thyristor C786LBW G001

Electric Controls H100-489 Pressure Switch

Electric Controls J400-554 Pressure Switch

Electric Controls J400-553 Pressure Switch

Fluid Components Flow Switch FLT93S FlexSwitch

NEW HY-GRADE CHECK VALVE 6'' MODEL# P-GHH-F4-6

NEW GALIGHER / WEIR SLURRY RUBBER LINED PUMP 1.5　

NEW DURCO / FLOWSERVE BTV-2000 BUTTERFLY VALVE 24''

REFUR. GALIGHER / WEIR SLURRY RUBBER LINED PUMP 1.5　

NEW DURCO / FLOWSERVE BTV-2000 BUTTERFLY VALVE 14''

NEW HY-GRADE CHECK VALVE 8'' MODEL# P-GHH-F4-8

NEW HY-GRADE CHECK VALVE 3'' MODEL# P-GHH-F4-3

NEW DURCO / FLOWSERVE BTV-2000 BUTTERFLY VALVE 20''

NEW DODGE MAXUM TCR 7 CONCENTRIC REDUCER / GEARBOX

REFURBISHED BAUER REDUCER AG93-12/SN

CUMMINS RECON ALTERNATOR DELCO REMY 3675222RX, 100 A

Dillon Clamp-On Cable Overload Protection CGS-3