描述

在印刷電路板的布線設計上，主要注意以下幾點：（1）輸入回路與輸出回路盡量遠離，以免輸出信號反饋到輸入回路而產生自激振蕩。（2）信號的走線應呈直線狀，盡量避免交錯。（3）采用較大面積的接地銅箔。（4）在電路板的選用上采用四層印制板結構，將電源線和地線全部做到中間兩層，形成大面積的電源面和地線面，從而降低了信號特性阻抗，減小了串擾。

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主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

②Schneider(施耐德電氣)系列產品》

③General electric(通用電氣)系列產品》

④Westinghouse（美國西屋）系列產品》

⑤SIEMENS(西門子系列產品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉換、輸入/輸出信號處理、數(shù)

據通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余（TMR）

結構的zui現(xiàn)代化的容錯控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

Yaskawa ServoPack Motor Driver 200V working SGDH-75AE

Electroglas Horizon 4085X Controller RMHM4 working

AE Ovation 35162 RF Generator 3150861-002B 0190-27049

AE Ovation 35162 RF Generator 3150861-002A 0190-27049

AE RF Match 3155031-037A not working 1110-00056

AE RF Match 3155031-037A untested 1110-00056

Metron 859 Multi Nozzle Assy.814-01-014 new

Ebara Vacuum Turbopump ET600WS need rebuild

KLA-Tencor NEAT CRS1010 200mm Wafer Stage Controller

Ebara Vacuum Turbopump Controller 305W-A working

Shimadzu Vacuum Turbopump Controller EI-D3603M new

Nikon NSR Stepper Power Controller RRW-07 working

Nikon Stepper Controller Z-X3-B2405 working

Schumacher ChemGuard Bulk Chemical Delivery working

Hitachi 1-823775 PCB I/O Unit W/7 Boards Included New

Hitachi Upper Coil,ZPS90 New

Accu-Fab Systems Accubot Transfer Robot untested

Newport 300mm Wafer Robot 15-3701-1425-25 0190-19124CW

Newport 300mm Wafer Handling Robot 15-3702-1425-25

AMAT P5000 RF Match Network 0010-39750

AE Ovation 35162 RF Generator 3150861-002B 0190-16109

AMAT Spur Gearing Pressure Drive 3970-00039 working

Brooks 200mm Wafer Indexer 8600-65BAJ working

Lam Slit Valve,HTD,Viton,Anod E9600 796-098150-002

Lam Research Quartz Focus Ring 716-443234-001 New

ENI Genesis GHW-12Z RF Gen.1250W 13.56MHz 0190-09832

ENI GHW-12Z RF Generator 1250W working 0190-25528

Direct Logic 405EBC PLC H4-EBC D4-64ND2 working

MECS UTX-5000 Robot Controller CS-7000 untested

MECS CS-7000 Robot Controller UTV-F2500H untested

ENI GHW-12Z Genesis RF Generator 1250W 0190-06988

ENI Polara-260A Pulsed Bipolar Power Supply 0190-01428

Toyo Electric Transformer TA-VR JEC-1310-2001 167KVA

Kollmorgen Goldline Rotary Drive D101B-93-1210-0?14

AMAT Heat Exchanger AMAT 0 not working 0010-70066

TEL Tokyo Electron 200mm Back Plane Heater A120430 new

AceCo Susceptor Assy.S33-1872-14 refurbished

Nikon NSR Series 200mm Prealigner working

Balzers MIU 101 Microwave Ignition Unit working

Taiko TDP-600 TDP600 Vacuum Pump untested

MECS Transfer Robot UTVF2500H untested

AMAT Centura Clamp Ring 0020-52627 refurbished

Shimadzu TMP Turbopump Cont EI-3203MD-A1 new 3620-01616

Kevex Semicron VME Assy.Card Cage 51301301 working

BOC Edwards TMS Temperature Management System Kit new

TEL TFN02-000-0000?02-1,TFN02-000-0000?01-1

ASTeX ETO SSD Driver Board ARX-X267 ABX-X348 rebuilt

Rebuilt by Retronix Semiconductor

Daihen ATM-10A Microwave Pwr Gen 1000W New 0190-36386

LAM 4420 Input Arm&Driver 853-012123-001 Working

Brooks Dual Arm Transfer Robot TBS-407-CE untested

Ham-Let Hybrid Valve 2LNSRC-CM2-HB Lot of 44 3870-04809

Asyst 300mm Wafer Prealigner Model 5 working

Electroglas Horizon 4085X Visual Inspection Module

Electroglas Horizon 4085X RMHM4 Controller

Shimadzu Vacuum Turbopump TMP 280-L working

AMAT XR80 Chamber Vacuum Controller 9240-00449ITL 3X4E

AMAT XR80 Chamber Vacuum Controller 9240-00654ITL 3X4E

KLA-Tencor SLX MAC Box Assy.770-336660-001 untested

AMAT 1 Applied Materials Heat Exchanger 0010-70027

Technical Instruments Photomask Measure System KMS 310

Ebara Vacuum Turbopump Controller ET600W new

Yaskawa Robot Controller XU-CN1112A untested 0190-23876

ENI GHW-12 RF Generator GHW-12Z 0190-06988 working

Daihen RF Match 2 13.56MHz RMN-50N4 working 0190-19174

Tokyo Electron ACT12 Interface Plate SMC INR-244-233B

TEL Fujikin Water Vapor Gen.Controller 4100-6002-01

TEL MKS Valve Pressure Control Kit 99-0100-014 new

Tokyo Electron Electrode Upper P DRM2 B31D10-201588-1?2

Nor-Cal MKS VAT Angle Valve lot used&new AIV AIVP

VAT Pendulum Valve 65048-PH52-AFS1 working

AMAT Rt Vertical Drive Unit Linear Actuator 0190-02458

AMAT Lft Vertical Drive Unit Linear Actuator 0190-02457

AE Ovation 35162 RF Generator 3150861-002D not working

ENI GHW-12 RF Generator GHW-12Z working 0190-25527

Tadin TadiGuard Type 006 Computer MRC Eclipse Star

Edwards Vacuum Pump Blower QMB250 rebuilt

KLA-Tencor AIT Lens Module 0034691-000 working

KLA-Tencor AIT2 Timing Generator Board 0053946-000 AA

KLA-Tencor AIT2 Wafer APS3.1 Board 0016302-000 AB