6SN1118-0DH23-0AA0

6SN1118-0DH23-0AA0

6SN1118-0DH23-0AA0

6SN1118-0DH23-0AA0

我们的目标不是赚更多的钱，是让您找到品质好，称心如意的备品备件，

让您无后顾之忧赚取财富的同时得到我们应有的回报，互惠互利！真诚合作，共赢发展!诚信合作,共同富裕！

用周到的服务换取您的满意，这样的企业才会有美好光明的未来！

相信我们的质量，相信您自己的眼光！我司坚持互利共赢的开放战略！

注重质量，注重诚信，注重服务！

选择我们，共赢发展大步迈！

每走一步，首先想到的是客户

尊重客户，理解客户，持续提供客户期望的产品与服务，做客户们的伙伴。

这是我们一直坚持和倡导的服务理念。

公司一直坚持5s服务理念-微笑、速度、诚信、技巧、

经营一个“以顾客为中心”的公司是我们一直努力的方向！

产品的质量是未来公司生存下去的条件之一，所以我们不会拿自己开玩笑，也热忱的欢迎客户上门来考察提货，我们的产品均提供一年质保，15天有任何质量问题包退换，做到让您放心的购买，安心的使用，诚信经营是公司制胜的法宝，与客户建立长期稳定共赢的合作的关系是我们一直在努力的方向，充足的库存，心动的价格等着您，随时满足您的需求！

你只看了我们的型号却没看到我们的质量，别人有别人的高仿，我们有的是原装正品，我们的产品与服务能支撑起一个团队和公司，现在的市场，眼花缭乱的东西确实太多，唯有内心的潮涌才是制胜的法宝，信任就等于财富，诚信就等于财富，您还有什么担心的，联系我们吧！

SIEMENS可编程控制器，ABB可编程控制器，SIEMENS PLC控制系统，ABB PLC控制系统，交直流传动装置，传动技术应用，伺服控制系统|数控备品备件，人机界面及网络/软件，工业机器人备件

那么大， 我想去看看。

产品那么多， 我要买工控。

工控产品全， 要问哪家好。

哪家都很贵， 还是大德强。

产品库存多， 况且有。

模块 P L C， 伺服触摸屏。

伺服驱动器， 工业 D C S。

工控可编程， 变频可调式。

人机显示全， 伺服能定位。

客户都来选， 选好要付款。

款到就发货， 快递送到家。

客户收到货， 发随后到。

合同生效起， 质保是一年。

期间有问题， 15天包退换。

都是原装货， 客户请放心。

真诚做买卖， 服务于客户。

信誉靠什么， 一是靠价格。

二是靠质量， 三是靠服务。

我们三原则， 发展集团化。

主营AB,ABB,GE,施耐德，西门子等进口自动化配件，欢迎咨询采购

CV-551 KEYENCE

CV-551 KEYENCE

CV-551 KEYENCE

CV-551 KEYENCE

CW INDUSTRIES DM3-0P-1H USPP DM30P1H

CW0DT1000-16A GE FANUC

CW0DT1000-16A GE FANUC

CW550DT.1000-10 FANUC

CW550DT.1000-10 FANUC

CYBERRESEARCHCONTROLPANELfreeshipping

CYCLADES RS232 USPP RS232

CYCLON 08100004 FNFP 08100004

CYLINDER DIVISION 0683700000 NSPP 0683700000

CYLINDER DIVISION 1.25PSR00.500 USPP 125PSR00500

CYLINDER DIVISION 600-723-504-3 USPP 6007235043

CYLINDER DIVISION CB2502MA01 NSFP CB2502MA01

CYLINDER DIVISION CD520815A NSPP CD520815A

CYLINDER DIVISION PK1502A001 USPP PK1502A001

CYLINDER DIVISION PK6002A001 USPP PK6002A001

CYLINDER DIVISION RK2AHL0061 NSPP RK2AHL0061

CYLINDER DIVISION RK2AHL0131 NSFP RK2AHL0131

CYPRESS SEMI CY7C16625PC FNFP CY7C16625PC

CYPRESS SEMI CY7C19535PC FNFP CY7C19535PC

D0-07CDR Automation Direct COMBO 4 PT 12-24VDC Input 3 PT Relay Output Module

D0-16TD1 Automation Direct 16 Point 24 VDC Current Sinking Output Module TESTED

D2-08NA-1 PLC DIRECT BY KOYO D208NA1 OUTPUT MODULE -  - 1 YR RETURN POLICY

D2-08TA Automation Direct 8-point 18-220 VAC Output Module  FREE Shipping

D2-08TR Automation Direct 8 Point Relay Output Module and FREE Shipping

D2-08TR Output Relay Module

D2-08TR Output Relay Module

D2-32TD1 Automation Direct 32 PT VDC Output Module and ZL-4CBL4 Zip Cable TESTED

D3-08TA-1 AUTOMATION DIRECT OUTPUT MODULE SERIES ONE

D3-08TA-2 AUTOMATION DIRECT OUTPUT MODULE

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D53200357A ALLEN BRADLEY

D72W8XCXXXXX CUTLER HAMMER

D72W8XCXXXXX CUTLER HAMMER

D72W8XCXXXXX CUTLER HAMMER

D72W8XCXXXXX CUTLER HAMMER

D72WNOP76463W98 CUTLER HAMMER

D72WNOP76463W98 CUTLER HAMMER

D72WNOP76463W98 CUTLER HAMMER

D72WNOP76463W98 CUTLER HAMMER

D72WNOP7646DW98 CUTLER HAMMER

D72WNOP7646DW98 CUTLER HAMMER

D72WNOP7646DW98 CUTLER HAMMER

D72WNOP7646DW98 CUTLER HAMMER

D72WTSP232SDDOS CUTLER HAMMER

D72WTSP232SDDOS CUTLER HAMMER

D72WTSP232SDDOS CUTLER HAMMER

D72WTSP232SDDOS CUTLER HAMMER

DA3T OPTO 22 I/O MODULE STANDARD ANALOG OUTPUT ISOLATED 4-20MA AS124

DA3T Opto 22 Output Module 4 to 20 ma

DAIHATSU MOTOR CO 19102-87202-000 NSFP 1910287202000

DAIHATSU MOTOR CO 19133-87209-000 NSFP 1913387209000

Daihen OTC Teach Pendant For Parts  AS-IS 

Daihen OTC Teach Pendant For Parts ! AS-IS !

Daihen OTC Teach Pendant For Parts ! AS-IS !

Daisy Data Display 6002AH 14 Screen 4864

Daisy Data Display 6002AH 14" Screen 4864

Daisy Data Display 6002AH 14" Screen 4864

DAITO HM32 FNFP HM32

DAITO P4100H FNFP P4100H

DAITO P413 FNFP P413

DALE RH-50-5.1K USPP RH5051K

DALE X052CTFLNA1M NSPP X052CTFLNA1M

DALTON ELECTRIC W5HO24 USPP W5HO24

DAMAN PRODUCTS AD03CPP NSPP AD03CPP

DANAHER 80E3S06A69902A CONTACTOR 120V 60Hz 30 SECOND

DANAHER 80E3S06A69902A CONTACTOR 120V 60Hz 30 SECOND

DANAHER MOTION MT48LC2M32B2TG7F FNFP MT48LC2M32B2TG7F

DANCO CORP 37050 NSPP 37050

Danfoss 175N0131  175N0131 Fast Shipping

DANFOSS AKCESS 55 AKC CONTROL PANEL BOX AKC55B

DANFOSS RB2-BE101 USPP RB2BE101

DANIEL WOODHEAD 36443 NSPP 36443

DANLY 9-0605-26 NSPP 9060526

DANLY 9-1006-26 NSPP 9100626

DANLY 9-1212-26 NSPP 9121226

DART CONTROLS JB5180A-0648 USPP JB5180A0648

DATA LOGIC DP150_PB Operator Interface Panel   

DATA LOGIC DP150_PB Operator Interface Panel   

Data Logic HS403BH Controller Card 

Data Logic HS403BH Controller Card 

DATAFORTH 8B39 ISOLATED CURRENT OUTPUT MODULE  IN BAG

Dataforth Isolated Analog Input /Output 8 Module - Excellent 30 Day Warrantee 

DATAFORTH SCM5B39-03/0004 ISOLATED CURRENT OUTPUT MODULE XLNT

DATAFORTH SCM5B39-03/9209 ISOLATED CURRENT OUTPUT MODULE XLNT

DATAFORTH SCMD-MODC5 NSPP SCMDMODC5

DATALOGIC 970101062 NSFP 970101062

DataLogic DP150 Control Panel 110VAC DL 

DataLogic DP150 Control Panel 110VAC DL 

DATALUX LMX12 LCD TOUCH SCREEN FLAT PANEL DISPLAY 

DATALUX LMX12 LCD TOUCH SCREEN FLAT PANEL DISPLAY 

DATALUX LMX12R LCD TOUCH SCREEN FLAT PANEL DISPLAY 

DATALUX LMX12R LCD TOUCH SCREEN FLAT PANEL DISPLAY 

DATALUX MICROTOUCH NL10276AC24-02 OPERATOR DISPLAY LCD

DATALUX MICROTOUCH NL10276AC24-02 OPERATOR DISPLAY LCD

Datalux Model LMV10B-0023 CyberResearch 

Datalux Model LMV10B-0023 CyberResearch 

Datalux Model LMV10B-0023 CyberResearch 

DATALUXLMV10B-0002TOUCHSCREENOPERATORINTERFACE

DATALUXModel:LMV10R2TouchScreenFLATPANELDISPLAYAccessories

Datamyte 3053-1000 Operator Interface Panel 

Datamyte 3053-2000 Version 3.80 Operator Interface Panl

Datamyte 3053-2000 Version 3.80 Operator Interface Panl

Datamyte 3053-2000 Version Operator Interface Panel 

DATA-RAY DRC MONITOR OPERATOR INTERFACE PANEL DR1012 800376 REV. E 

DATA-RAY DRC MONITOR OPERATOR INTERFACE PANEL DR1012 800376 REV. E 

DAYCO 120XL037 NSPP 120XL037

DAYCO 120XL037 USPP 120XL037

DAYCO 3L510 NSFP 3L510

DAYCO BP42 NSPP BP42

DAYCO BP42 USPP BP42

DAYCO BX38 NSFP BX38

DAYCO BX38 NSPP BX38

DAYCO BX61 NSPP BX61

DAYTON 149-5704 NSPP 1495704

DAYTON 149-5720 NSFP 1495720

DAYTON 149-5720 NSPP 1495720

DAYTON 150-5056 NSPP 1505056

DAYTON 1EZ94 NSFP 1EZ94

DAYTON 1KAF8 NSPP 1KAF8

DAYTON 1KAG1 NSPP 1KAG1

DAYTON 1KAU5 NSPP 1KAU5

DAYTON 1KAU7-EA NSPP 1KAU7EA

DAYTON 1KAW4-EA NSPP 1KAW4EA

DAYTON 1KAZ8-EA NSPP 1KAZ8EA

DAYTON 1KAZ8-EA USPP 1KAZ8EA

DAYTON 1KLC6 NSPP 1KLC6

DAYTON 1WND5 NSPP 1WND5

DAYTON 1WNK7 NSPP 1WNK7

DAYTON 2A584 NSFP 2A584

DAYTON 2A735A NSFP 2A735A

DAYTON 2L377 NSFP 2L377

DAYTON 2M033 USPP 2M033

DAYTON 3L250 NSFP 3L250

DAYTON 3L440 NSFP 3L440

DAYTON 3L580 NSFP 3L580

DAYTON 3L590 NSFP 3L590

DAYTON 3X745E USPP 3X745E

DAYTON 4WT33 USPP 4WT33

DAYTON 5C115 USPP 5C115

DAYTON 5X826N NSFP 5X826N

DAYTON 5X841F NSPP 5X841F

DAYTON 5X841F USPP 5X841F

DAYTON 5Z964 NSFP 5Z964

DAYTON 5ZC23 NSFP 5ZC23

DAYTON 5ZC26 NSFP 5ZC26

DAYTON 6204ZZ NSFP 6204ZZ

DAYTON 6X156E NSFP 6X156E

DAYTON 6X543 NSFP 6X543

DAYTON 6X884 NSPP 6X884

Daytronic 10P80A Keyboard 

Daytronic 10P80A Keyboard 

Daytronic 4062 Series Dual Voltage Control

Daytronic 4077 Series DC Strain Gauge Transducer

Daytronic 4077 Series DC Strain Gauge Transducer

DBX DDP Digital I/O Card Input/Output Module I O

DC 12V 10A Output LED Driver Switching Power Supply Box Module

DC 12V 10A Output LED Driver Switching Power Supply Box Module

DC 12V 10A Output LED Driver Switching Power Supply Box Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 12V 2A Output LED Driver Switch Power Supply Module

DC 24V 10A Output LED Driver Switching Power Supply Module

DC 24V 10A Output LED Driver Switching Power Supply Module

DC 24V 10A Output LED Driver Switching Power Supply Module

DC Converter Module 12v convert to 24V 24V 3A/72W output power adapter

DC DC Converter Step-Down Buck Module 12V to 5V 3A 15W usb output power adapter

DC DC Converter Step-Down Buck Module 12V to 5V 3A 15W usb output power adapter

DC-392 POWER UNIT. MADE IN JAPAN. MODEL DC-39. POWER UNIT PG.

DC-392 POWER UNIT. MADE IN JAPAN. MODEL DC-39. POWER UNIT PG.

DC-392 POWER UNIT. MADE IN JAPAN. MODEL DC-39. POWER UNIT PG.

DC-392 POWER UNIT. MADE IN JAPAN. MODEL DC-39. POWER UNIT PG.

DC-DC AC-AC Step-down BUCK 5A input 12-48V output 1.5-25V Power Module converter

DC-DC AC-AC Step-down BUCK 5A input 12-48V output 1.5-25V Power Module converter

DC-DC Buck Module Power Input 10-15v Output 0.9-12V 1 usps to USA

DDK 17J-9 USPP 17J9

DDK MS25043-180 USPP MS25043180

DDK MS3057-24A USPP MS305724A

DDRUM DD1M DD1 DRUM MODULE W/ DUAL OUTPUTS / 9 INPUTS  HEADPHONE JACK 

DE D.E. D.ELECTRON FIRENZE GRAFO 3 OPERATOR PANEL 633C

DE D.E. D.ELECTRON FIRENZE GRAFO 3 OPERATOR PANEL 633C

DEA G59602801 Uniterm 01 Operator Interface Panel

DEA G59602801 Uniterm 01 Operator Interface Panel

DEA G59602801 Uniterm 01 Operator Interface Panel

DEAG59602802Uniterm01CMMInterfacePanel

DEAG59602802Uniterm01CMMInterfacePanel

DEC 19-13040-00 NSPP 191304000

DEC 70-09694-00 NSPP 700969400

DEC LA75R-KA-EACH NSPP LA75RKAEACH

DEC5014926-00-E1-P1OPERATORCONTROLPANEL

DEC5014926-00-E1-P1OPERATORCONTROLPANEL

DEC5014926-00-E1-P1OPERATORCONTROLPANEL

Deco Graphics Module Model: M26X256 w/Boards 

Deco Graphics Module Model: M26X256 w/Boards 

DECO LUXE R-12 NSFP R12

DEEMSTOP DDU/CX INTERFACE DISPLAY

DEEMSTOP DDU/CX INTERFACE DISPLAY

Deemstop DDU/CX Operator Interface 22841

Deemstop DDU/CX Operator Interface 22841

Deemstop DDU/CX Operator Interface 22841

Deemstop DDU/CX Operator Interface Tool Changer  WOW 

Deemstop DDU/CX Operator Interface Tool Changer  WOW 

Deemstop Protection System Display Unit DDU-CX _ DDUCX Operator Interface Panel

DEFENDER INGA05 NSFP INGA05

DELCO 290262 NSFP 290262

DELCO 2N392 NSFP 2N392

DELCO 8606 NSFP 8606

DELCO 8606 NSPP 8606

Delfield Operator Interface Panel P TBP00120

DELL 0J8461 NSFP 0J8461

DELL 0XN967 USPP 0XN967

Dell computer Commercial  Interactive  Touchscreen  kiosk  

Dell computer Commercial  Interactive  Touchscreen  kiosk  

Dell computer Commercial  Interactive  Touchscreen  kiosk  

DELL L100 USPP L100

DELL XN966 USPP XN966

DELTA 432-02-133-0001 NSPP 432021330001

DELTA 49-101 NSFP 49101

DELTA AFB0712HC USPP AFB0712HC

Delta DynaPath CRT Operators Panel 4202808A _4202762 A

Delta PLC Analog Output Module DVP02DA-S DVP02DAS 

Delta PLC Expansion Output Module DVP24XN11T 

Delta Tau 602311-101 Output Module ACC-8D-OPT-4A

Delta Tau 602311-101 Output Module ACC-8D-OPT-4A

Delta Tau Advantage 600 CNC Operator Control Panel Board w/CRT and Keyboard

Delta Tau Advantage 600 CNC Operator Control Panel Board w/CRT and Keyboard

DELTA Text Display DVPDU01DVPDU01/Free Ship/

DELTA Text Display TP02G-AS1TP02GAS1/Free Ship/

DELTA Text Display TP04G-AF2TP04GAF2/Free Ship/

DELTA Text Display TP04G-AL2TP04GAL2/Free Ship/

DELTA Text Display TP04G-AL-CTP04GALC/Free Ship/

DELTA Text Display TP04G-AS2TP04GAS2/Free Ship/

DELTA Text Display TP04G-BL-CTP04GBLC/Free Ship/

DELTA Text Display TP05G-BT2TP05GBT2/Free Ship/

DELTA Text Display TP05G-BT2TP05GBT2/Free Ship/

DELTA Text Display TP08G-BT2TP08GBT2/Free Ship/

DELTA Text Display TP08G-BT2TP08GBT2/Free Ship/

Delta TP02 TP02G-AS1 HMI  FREE SHIP

Delta TP02 TP02G-AS1 HMI  FREE SHIP

Delta TP02 TP02G-AS1 HMI FREE SHIP

Delta TP04G-AS2 NIB Free Ship

DELTECH 7DE88-JZ CONTROL INTERFACE M5

DELTECH 7DE88-JZ CONTROL INTERFACE M5

DELTROL CORP 105-DPDT-5A USPP 105DPDT5A

DELTROL CORP 20308-84 USPP 2030884

DELTROL CORP 20601-84 USPP 2060184

DELTROL CORP 20650-80 USPP 2065080

DELTROL CORP 20852-82 USPP 2085282

DELTROL CORP 21078-70 USPP 2107870

DELTROL CORP 29611-60 NSPP 2961160

DELTROL CORP N10BK NSFP N10BK

DELTROL CORP NMF10BK NSPP NMF10BK

DENNEY-REYBURN 11-182 NSFP 11182

DENNEY-REYBURN 11-294 NSFP 11294

Densitron Computers C1200-SG12R-D1-4193 C1200SG12RD14193 Panelview

Densitron Computers C1200-SG12R-D1-4193 C1200SG12RD14193 Panelview

Densitron Computers C1200-SG12R-D1-4193 C1200SG12RD14193 Panelview

DETAS DS1A24230 USPP DS1A24230

Detection Systems DS7465 Input /Output Module

Detection Systems DS7465 Input /Output Module

DETROIT COIL 9-1093 USPP 91093

DEUTSCH M39029/32-260 NSPP M3902932260

DEUTSCHMANN AUTOMATION V1193 CONTROLLER POSITIONING NNB

DEUTSCHMANN AUTOMATION V1193 CONTROLLER POSITIONING NNB

DEVILBISS 190888 NSFP 190888

DEVILBISS KK-5048 NSFP KK5048

DEWALT DW5700 NSFP DW5700

DEZURIK 1222547 CONSISTENCY ZERO SPAN CONTROL MODULE OUTPUT mA 52169

DEZURIK 1222547 CONSISTENCY ZERO SPAN CONTROL MODULE OUTPUT mA 52169

DF 420032 USPP 420032

DF 442063 USPP 442063

DIA NIELSEN F51429-02X-02 NSFP F5142902X02

DIALCO 031-0111-300 USPP 0310111300

DIALCO 081-1310-01-303 USPP 081131001303

DIALCO 507-3918-1475-600 USPP 50739181475600

DIALCO 585-5356 NSFP 5855356

DIALCO 95-0937 USPP 950937

DIALIGHT 081-0410-01-303 NSFP 081041001303

DIALIGHT 081-1059-01-102 NSFP 081105901102

DIALIGHT 081-1059-01-102 NSPP 081105901102

DIALIGHT 081-1059-01-303 NSFP 081105901303

DIALIGHT 125-1308-11-143 NSFP 125130811143

DIALIGHT 240-7970-3332-504 NSFP 24079703332504

DIALIGHT 249-8072-3733-504 NSFP 24980723733504

DIALIGHT 6061111110F FNFP 6061111110F

DIALIGHT 95-3171 NSPP 953171

DIALIGHT 95-3172 NSPP 953172

DIALIGHT MS25256-6 NSFP MS252566

DIALOGIC 04-1532-001 USPP 041532001

DIAMOND CHAIN 40A24-1 USPP 40A241

DIAMOND CHAIN C-3470CL-08-P NSFP C3470CL08P

DIAMOND CHAIN C-7282-P NSFP C7282P

DICHTOMATIK AMERICAS 17713 NSFP 17713

DICHTOMATIK AMERICAS 19663 NSFP 19663

DICHTOMATIK AMERICAS 48X65X10TC NSFP 48X65X10TC

DIELEKTROL 21L3006 USPP 21L3006

DIEMME ATH00003F00 USPP ATH00003F00

Digi International Rabbit Keypad OP7200 W Cables 7757

DIGI-DOG DIGTALLY PROGRAMMABLE ROTARY LIMIT SWITCH

DIGI-DOG DIGTALLY PROGRAMMABLE ROTARY LIMIT SWITCH

Digital Computer D-116 Operator Interface Board  WOW 

Digital Display Panel Board For CNC 3 Axis Stepper Motor Driver Board HY-TB3DV-M

Digital Display Panel Board For CNC 3 Axis Stepper Motor Driver Board HY-TB3DV-M

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver 782

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver 782

Digital Display Panel Board Module for 5 Axis CNC Stepper Motor Driver 782

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board 779

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board 779

Digital Display Panel Board Module For CNC 3 Axis Stepper Motor Driver Board 779

Digital Display Panel Board Module For CNC 5 Axis Stepper Motor Driver Board

Digital Display Panel Board Module For CNC 5 Axis Stepper Motor Driver Board

DIGITAL ELECTRONICS CORP AA-QDGSD-XE USPP AAQDGSDXE

DIGITAL ELECTRONICS CORP AA-QDGTC-XE USPP AAQDGTCXE

DIGITAL ELECTRONICS CORP AV-PZQ9E-RA NSPP AVPZQ9ERA

DIGITAL ELECTRONICS CORP AV-PZQ9E-RE USPP AVPZQ9ERE

一.半导体器件

包括半导体特性，半导体二极管，双极结性三极管，场效应三极管等

导电性介于良导电体与绝缘体之间，利用半导体材料特殊电特性来完成特定功能的电子器件。

二.放大电路的基本原理和分析方法：1.原理：单管共发射极放大电路；双极性三极管的三组态---共射 共基 共集；场效应管放大电路－－共源极放大。分压自偏压式共 源极放大，共漏极放大，多级放大，2方法 直流通路与交流通路；静态工作点的分析；微变等效电路法；图解法等等。

三.放大电路的频率响应

单管共射放大电路的频响－－下限频率，上限频率和通频带频率失真波特图多级放大电路的频响

四.功率放大

互补对称功率放大电路—— OTL（省去输出变压器），OCL（实用电路）

五.集成放大电路

放大电路（amplification circuit）能够将一个微弱的交流小信号（叠加在直流工作点上），通过一个装置（核心为三极管、场效应管），得到一个波形相似（不失真），但幅值却大很多的交流大信号的输出。实际的放大电路通常是由信号源、晶体三极管构成的放大器及负载组成。

偏置电路，差分放大电路，中间级，输出级。

六.放大电路的反馈

正反馈和负反馈

负反馈：四组态——电压串联，电压并联，电流串联，电流并联负反馈。（注意输出电阻和输入电阻的改变）

负反馈的分析：Af=1/F（深度负反馈时）

七.模拟信号运算电路

理想运放的特点（虚短虚地）；

比例运放（反向比例运放,同向比例运放，差分比例运放）；

求和电路（反向输入求和，同向输入求和）

积分电路，微分电路；

对数电路，指数电路；

乘法电路，除法电路。

八.信号处理电路

有源滤波器（ 低通LPF，高通HPF。带通BPF，带阻BEF）

电压比较器（过零比较器，单限比较器,滞回比较器，双限比较器）

九.波形发生电路

正弦波振荡电路（条件，组成，分析步骤）

RC正弦波振荡电路（RC串并联网络选频特性）

LC 正弦波振荡电路 （LC并联网络选频特性电感三点式电容三点式）

石英晶体振荡器

非正弦波振荡器（矩形波，三角波，锯齿形发生器）

十.直流电路

单相整流电路

滤波电路（电容滤波，电感滤波 ,复式滤波）

倍压整流电路（二倍压整流电路，多倍压整压电路）

串联型直流稳压电路

是涉及连续函数形式模拟信号的电子电路，与之相对的是数字电路，后者通常只关注0和1两个逻辑电平。“模拟”二字主要指电压（或电流）对于真实信号成比例的再现，它初来源于希腊语词汇ανάλογος，意思是“成比例的.

DIGITAL ELECTRONICS CORP AV-PZQ9T-RE USPP AVPZQ9TRE

DIGITAL ELECTRONICS CORP AV-PZQ9V-RE USPP AVPZQ9VRE

DIGITAL ELECTRONICS CORP AV-PZQAT-RE USPP AVPZQATRE

DIGITAL ELECTRONICS CORP PRO-FACE DIGITAL TOUCH SCREEN INTERFACE 2880011-02

DIGITAL ELECTRONICS CORP PRO-FACE DIGITAL TOUCH SCREEN INTERFACE 2880011-02

DIGITAL ELECTRONICS CORP PRO-FACE TOUCH SCREEN 2980070-01 /GP2300-LG41-24V

DIGITAL ELECTRONICS CORP PRO-FACE TOUCH SCREEN 2980070-01 /GP2300-LG41-24V

Digital Electronics Corporation GP477R-EG11 Pro-Face Graphic Panel Xycom

DIGITAL ELECTRONICS PRO-FACE TOUCH SCREEN INTERFACE 2880011-02 PARTS/REPAIR

DIGITAL ELECTRONICS PRO-FACE TOUCH SCREEN INTERFACE 2880011-02 PARTS/REPAIR

Digital Proface touch screen panel GP430-EG11 -XY21 I/O unit 9.5 Pro Face

Digital Proface touch screen panel GP430-EG11 -XY21 I/O unit 9.5 Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5 Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5 Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5 Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5" Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5" Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5" Pro Face

Digital Proface touch screen panel GP430-EG11 -XY31 I/O unit 9.5" Pro Face

DIGITAL PROFACE TOUCHSCREEN GP377LG4124BV

DIGITAL SECURITY CONTROLS DSC PC4216 MAXSYS 16 LOW VOLTAGE OUTPUT MODULE

Digitec 2770A-02 Digital Volt Meter 

Digitec 2770A-02 Digital Volt Meter 

Digitec DC Panel Volt Meter 2770A 2770AX-1100

Digitec DC Panel Volt Meter 2770A 2770AX-1100

Digitec IMOLA-PC Operator Interface Display Monitor Panel IMOLAPC 

Digitec IMOLA-PC Operator Interface Display Monitor Panel IMOLAPC 

DIGITEC MODEL 2770A-02 3.5 DIGIT VOLTAGE METER NNB

DIGITEC MODEL 2770A-02 3.5 DIGIT VOLTAGE METER NNB

Din Rail i/o Power-IO Interface DC Output Module IO-ODC-6O I0-0DC-60 3 Amp 5-60V

DINNECTORS DN-LT15-100PK NSFP DNLT15100PK

DIRECT LOGIC 405EX KOYO CHASSIS W/ D4-EX POWER SUPPLY  OUTPUT MODULE

DIRECT LOGIC 405EX KOYO CHASSIS W/ D4-EX POWER SUPPLY  OUTPUT MODULE

DIRECT LOGIC 405EX KOYO CHASSIS W/ D4-EX POWER SUPPLY  OUTPUT MODULE

Direct Logic Analog Out 2 Ch Module F2-02DAS-1 F2-02DAS-2

Direct Logic Analog Out 2 Ch Module F2-02DAS-1 F2-02DAS-2

Direct Logic D3-HP Handheld Programmer 305 HP  Other

Direct Logic D4-16TA D416TA OUTPUT MODULE 16 POINT - Lot of 2

DIRECT LOGIC F4-04DA ANALOG OUTPUT MODULE FACTS F4-04DA

DIRECTLOGICD3-16TD2OUTPUTMODULED316TD2

disconnect Breaker Enclosure 100 90 80 70 amp 600v kal

disconnect Breaker Enclosure 100 90 80 70 amp 600v kal

Display Data Instruments IMC-2

Display Data Instruments IMC-2

Display Data Instruments IMC-2

Display w/Button Pannel Key Pad Node Rowland 7870SO

Display w/Button Pannel Key Pad Node Rowland 7870SO

DISTAVIEW LIQUAVISION LIQUID LEVEL CONTROLLER XLNT

DIVELBISS BOSS BEAR CONTROLLER DCPM-10059

DIVELBISS BOSS BEAR CONTROLLER DCPM-10059

DIVELBISS BOSS BEAR CONTROLLER DCPM-10059

DIVELBISS OPERATOR INTERFACE PANEL SERIAL 040890

DIVELBISSOPERATORINTERFACEPANELSERIALS4811

DIVELBISSPUSHBUTTONI/OPANELPIC-PI-02

DIVELBISSPUSHBUTTONI/OPANELPIC-PI-02

DIXON 200-A-AL NSPP 200AAL

DIXON 200-A-AL USPP 200AAL

DIXON 40MP-E200 NSFP 40MPE200

DIXON 40MPE250 USPP 40MPE250

DIXON 5031208C NSFP 5031208C

DIXON 5031208C NSPP 5031208C

DIXON 968 NSPP 968

DIXON B-2 USPP B2

DIXON CC1412 NSFP CC1412

DIXON D-200 NSPP D200

DIXON GF6 NSPP GF6

DIXON NG40 NSPP NG40

DIXSON A-200 NSPP A200

DIXSON/STAMCO BE101AXXX10VDCV80353 DISPLAY MILLIMETERS

DME 5311GL NSPP 5311GL

DMG GILDEMEISTER 12 DIGITAL OPERATOR INTERFACE PANEL SCREEN 2341550 110498