6SE7090-0XX84-0AH2

6SE7090-0XX84-0AH2 

6SE7090-0XX84-0AH2 

6SE7090-0XX84-0AH2 

HONEYWELL C7012E-1112 USPP C7012E1112

HONEYWELL DP101-0-B-00-0-R-1-BG000-00 USPP DP1010B000R1BG00

HONEYWELL FF-SB14ER104-S2F NSFP FFSB14ER104S2F

HORYU ENGINEERING 4019-100D USPP 4019100D

IAI 12G260400C1 USPP 12G260400C1

IDM CONTROLS CIMR-V7CU25P5 NSFP CIMRV7CU25P5

IDM CONTROLS CIMR-V7CU25P5 NSFP CIMRV7CU25P5

INDRAMAT CLC-D02.2M-FW USPP CLCD022MFW

INDRAMAT MAC090C-0-GD-4-C/110-A-1/WI524LV/S001 USPP MAC090C0GD4C1101

INDRAMAT NFD02.1-480-075 USPP NFD021480075

INDUSTRIAL DEVICES S6002 USPP S6002

INDUSTRIAL DRIVES PSR3-208/50-01-003 USPP PSR32085001003

INGERSOLL DRESSER FG-53-20-2450-30 NSPP FG5320245030

INGERSOLL DRESSER FG-53-20-6200-30 NSPP FG5320620030

INTERMEC 3340A00100 USPP 3340A00100

IPC POWER RESISTORS INTL 18215-30W-15O USPP 1821530W15O

ISHIDA EMU-606B USPP EMU606B

ISSC 621-9934C USPP 6219934C

ISSC 9010-016-C USPP 9010016C

ITE SIEMENS F352H NSPP F352H

JOSLYN CLARK 5DP3-11100 NSPP 5DP311100

K TRON 9191-70003 USPP 919170003

KAHN G772-088-CII NSFP G772088CII

KEB COMBIVERT 07-F5-C1B-2B0A NSFP 07F5C1B2B0A

KLOCKNER MOELLER NZM6B-160/ZM6A-125-2000 USPP NZM6B160ZM6A1252

KLOCKNER MOELLER NZMH2-AF225-NA USPP NZMH2AF225NA

KOLLMORGEN IND S61000-NA NSFP S61000NA

KOLLMORGEN SEIDEL DIGIFAS7202-L2/DP USPP DIGIFAS7202L2DP

KONGSBERG 6200263 USPP 6200263

KONGSBERG NN-791/HER-100261H USPP NN791HER100261H

KROHNE IFS-4000/6 USPP IFS40006

KUKA 1FT3130 USPP 1FT3130

LANDIS & GYR R533-665 NSPP R533665

LEEDS & NORTHRUP 205452 USPP 205452

LOUIS ALLIS 46S2041-0011 USPP 46S20410011

MAEL RIM1251024T061LD USPP RIM1251024T061LD

MAGUIRE MCF-4-34-R USPP MCF434R

MARKEM 997 USPP 997

MARPOSS 6321601501 USPP 6321601501

MEASUREX 51304483-100 USPP 51304483100

MERRICK SCALE RAU-1 USPP RAU1

METTLER TOLEDO JTGA-1080-000 USPP JTGA1080000

MH COMPANY 88-080-22-121A02 NSFP 8808022121A02

MICRO MOTION 2700-R11ECUEZAZ USPP 2700R11ECUEZAZ

MICRO MOTION DS100-S128SU USPP DS100S128SU

MICRON 32-414890-7412 NSPP 324148907412

MICROPAQ N2-2307-1 NSFP N223071

MICROSCAN FIS-4200-0001 NSFP FIS42000001

MICROSCAN FIS-4200-001 NSFP FIS4200001

MICROTEK DOS500-XT10-DRIVE-MOD-REV0.1-20MB/1.44MB USPP DOS500XT10DRIVEM

MITSUBISHI A80BDE-A2USH-S1 NSFP A80BDEA2USHS1

MITSUBISHI A80BDE-A2USH-S1 NSFP A80BDEA2USHS1

MITSUBISHI AJ71PB96 USPP AJ71PB96

MITSUBISHI AJ72-T25B USPP AJ72T25B

MITSUBISHI BY171A610G51 USPP BY171A610G51

MITSUBISHI FR-A520-11K-NA USPP FRA52011KNA

MITSUBISHI MR-J2S-500B NSPP MRJ2S500B

MITSUBISHI SP020J635LSY NSFP SP020J635LSY

MITSUBISHI TRS-150C USPP TRS150C

MODICON 140-NOM-211-00C NSFP 140NOM21100C

MODICON 6051-042.270383 NSPP 6051042270383

MODICON AS-B875-011 NSFP ASB875011

MODICON AS-J475-000 USPP ASJ475000

MODICON AS-J810-000 NSFP ASJ810000

MODICON AS-J892-001 USPP ASJ892001

MODICON AS-P370-000 USPP ASP370000

MODICON AS-P452-025 USPP ASP452025

MOORE PRODUCTS QLACM12BBN USPP QLACM12BBN

MOORE PRODUCTS QLIDM115ACAAN USPP QLIDM115ACAAN

MOORE PRODUCTS QLIDM115ACBBN USPP QLIDM115ACBBN

MOORE PRODUCTS QLODM115ACAAN USPP QLODM115ACAAN

MOORE PRODUCTS QLSDM024DCABN USPP QLSDM024DCABN

MORI SEIKI D-0204 USPP D0204

MOTOROLA 01-W3826B USPP 01W3826B

MOTOROLA PRPMC800-1269 NSFP PRPMC8001269

MTS SYSTEMS CO MPM1141RE-1176 USPP MPM1141RE1176

MTS SYSTEMS CO MPM1141RE-1176 USPP MPM1141RE1176

MULTILIN 12CEH11A3A USPP 12CEH11A3A

MULTILIN 12INC77N1A USPP 12INC77N1A

NACHI 14-91074733 USPP 1491074733

NACHI DUY222 USPP DUY222

NACHI UM136 USPP UM136

NACHI UM136 USPP UM136

NACHI UM801B USPP UM801B

NACHI UM801D USPP UM801D

NACHI UM802C USPP UM802C

CUTLER HAMMER D840MPM NSFP D840MPM

CUTLER HAMMER D80NE2C NSPP D80NE2C

CUTLER HAMMER D80NE2C NSFP D80NE2C

CUTLER HAMMER D80NE2A PNEUMATIC TIMER 110-120V 50/60HZ NIB

CUTLER HAMMER D80NE2A NSPP D80NE2A

CUTLER HAMMER D80NE1A USPP D80NE1A

CUTLER HAMMER D80NE1A NSFP D80NE1A

CUTLER HAMMER D80ND2A NSPP D80ND2A

CUTLER HAMMER D80ND1C USPP D80ND1C

CUTLER HAMMER D80ND1A USPP D80ND1A

CUTLER HAMMER D80ND1A NSFP D80ND1A

Cutler Hammer D80N A2 Pneumatic Timer 

CUTLER HAMMER D80JE22A USPP D80JE22A

CUTLER HAMMER D80JE20A NSFP D80JE20A

CUTLER HAMMER D80JE10A NSFP D80JE10A

CUTLER HAMMER D80J-AS2 NSPP D80JAS2

CUTLER HAMMER D80JA11 USPP D80JA11

CUTLER HAMMER D80-AS1 NSFP D80AS1

CUTLER HAMMER D80AMT NSFP D80AMT

CUTLER HAMMER D80AMC NSFP D80AMC

CUTLER HAMMER D80AMB NSFP D80AMB

CUTLER HAMMER D80AMA USPP D80AMA

CUTLER HAMMER D80AMA USPP D80AMA

CUTLER HAMMER D80AMA NSPP D80AMA

CUTLER HAMMER D80AMA NSFP D80AMA

CUTLER HAMMER D800VCP1218 USPP D800VCP1218

CUTLER HAMMER D7XTN14XXXX4XPC USPP D7XTN14XXXX4XPC

CUTLER HAMMER D7XTN14XXXX4DXX NSFP D7XTN14XXXX4DXX

CUTLER HAMMER D7DBA15STA1XXX USPP D7DBA15STA1XXX

CUTLER HAMMER D7DBA12STA1XXX USPP D7DBA12STA1XXX

CUTLER HAMMER D7DBA10AGA1XXX USPP D7DBA10AGA1XXX

CUTLER HAMMER D7D SERIES TOUCH PANEL D7DBA12AGA1XXX

CUTLER HAMMER D77BDSNAPX1 USPP D77BDSNAPX1

CUTLER HAMMER D77BDSNAPX1 NSFP D77BDSNAPX1

CUTLER HAMMER D77A-RQ8 NSFP D77ARQ8

CUTLER HAMMER D77A-DI8-DQ8 NSFP D77ADI8DQ8

CUTLER HAMMER D77A-DI8 NSFP D77ADI8

CUTLER HAMMER D735SVPP32SDW95 USPP D735SVPP32SDW95

CUTLER HAMMER D72WTSP7Z863WNT USPP D72WTSP7Z863WNT

CUTLER HAMMER D72WTSP7Z84DWNT USPP D72WTSP7Z84DWNT

Cutler Hammer D72WTSP364HDNPC D720 Industrial Computer

CUTLER HAMMER D72WNOP76433WNT USPP D72WNOP76433WNT

CUTLER HAMMER D72N8XXAXXXX USPP D72N8XXAXXXX

CUTLER HAMMER D725SVP232SDWNT USPP D725SVP232SDWNT

Cutler Hammer D720 Industrial PC D72WTSP7Z86DWNT

CUTLER HAMMER D720 DS90021SPAREIR

CUTLER HAMMER D710TFT14TS USPP D710TFT14TS

CUTLER HAMMER D710TFT14TS NSFP D710TFT14TS

CUTLER HAMMER D710TFT10TS USPP D710TFT10TS

CUTLER HAMMER D64RPB1 USPP D64RPB1

Cutler Hammer D64RP18 ground fault relay with built in 110"CT 30MA-6A 24-240V

CUTLER HAMMER D641 USPP D641

CUTLER HAMMER D60PND PHASE MONITORING RELAY 600V 

CUTLER HAMMER D60PNC NSFP D60PNC

单极型管的单极放大电路，用场效应管作为放大器件组成的放大电路，称为场效应管放大电路。场效应管和双极型晶体管一样是电路的核心器件，在电路中起以小控大的作用。在场效应管的放大电路中，为实现电路对信号的放大作用，要建立偏置电路以提供合适的偏置电压，使场效应管工作在特性的恒流区。

自给偏压电路

N沟道耗尽型MOS管组成的共源极放大电路

自给偏压电路

自给偏压电路

场效应管的栅极通过电阻Rg接地，源极通过电阻Rs接地。这种偏置方法靠漏极电流Id在源极电阻Rs上产生的电压为栅源极提供一个偏置电压Ugs，故称为自偏压电路。

场效应管

场效应管也是非线性器件，在输入信号电压很小的条件下，也可将其用小信号模型等效。与建立双极型三极管小信号模型相似，将场效应管也看成一个两端口网络，以结型场效应管为例，栅极与源极之间为输入端口，漏极与源极之间为输出端口。无论是哪种类型的场效应管，均可以认为栅极电流为零，输入端口视为开路，栅源极间只有电压存在。

共源极

共源极场效应管放大电路与双极型管共射放大电路相比较，

共源极放大电路

共源极放大电路

共源极放大电路具有以下特点：输入电阻，相当于开路；输出电阻由于并联一个电阻Rds，因此输出电阻较小。共源极场效应管放大电路的微变等效电路相当于一个电压控制的电流源。

放大电路

共漏极放大电路又称为源极输出器或源极跟随器，同样具有与共集电极放大电路相同的特性：输入电阻高、输出电阻低和电压放大倍数小于1并接近于1。

CUTLER HAMMER D60PNB NSPP D60PNB