140CPU11303_厦门海通华业科技有限公司

140CPU11303

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Eaton Cutler Hammer Industrial Circuit Breaker 70 amp Model EGB3070FFG

EATON CUTLER HAMMER I/O EXPANDER MPC1C30

EATON CUTLER HAMMER HMI08CE 24VDC INTERFACE

Eaton Cutler Hammer HMCP250K5C motor circuit protector 250amp 3pole

Eaton Cutler Hammer HKDDC3300W 3pole 300amp with KT3300T trip unit

EATON CUTLER HAMMER HKD3400F CIRCUIT BREAKER 450 AMP 3 POLE 230V 480V HFD 65K

Eaton Cutler Hammer HFD2020 20amp 2pole breaker

Eaton Cutler Hammer Heavy Duty Safety Switch DH361FWK

Eaton Cutler Hammer Heavy Duty Safety Switch 600A 240V 60HZ DH326NGK

Eaton Cutler Hammer GHB3050 50amp 3pole circuit breaker

EATON CUTLER HAMMER GDB-D 14K GDB3030D 30 AMP 3 POLE CIRCUIT BREAKER

EATON CUTLER HAMMER FUSE 5LCLS2R 5LCLS-2R 5KV FS

EATON CUTLER HAMMER FDPWS364R 200A 600V FUSIBLE SWITCH

Eaton Cutler Hammer FDB3110LA02 Series C Industrial Circuit Breaker Motor 110

Eaton Cutler Hammer FDB2175L with AUX A2X1RPK

EATON CUTLER HAMMER FD3150 3 POLE 150 AMP 600 VAC PULL OUT

EATON CUTLER HAMMER F5S06 X N TYPE FLEXIABLE SHAFT KIT

EATON CUTLER HAMMER ePro PANELMATE 7585T-8-OPC 24VDC 16A 34W

Eaton Cutler Hammer EHD2030 circuit breaker 30amp 2pole

EATON CUTLER HAMMER EGS3060FFG 3 POLE 60A CIRCUIT BREAKER

Eaton Cutler Hammer EDB3225 225 amp 3 pole Breaker 22K 240V

Eaton Cutler Hammer ECP5412cac Irrigation pump panel ECP5412 480v

Eaton Cutler Hammer ECN1801EAA Combo FVNR Starter w/Disconnect & CPT

Eaton Cutler Hammer ECN1801CJC Starter Motor

EATON CUTLER HAMMER ECN0702EJA STARTER NIB

EATON Cutler Hammer ECL03E1A3A a lighting contactor 100amp nema 1 encloser 3pole

Eaton Cutler Hammer ECA18L1CAA combination FVNR starter w disconnect & CPT

EATON CUTLER HAMMER E57KNZ12 SENSOR MOUNT NIB

EATON CUTLER HAMMER E53KAL30T110E PROXIMITY SENSOR SER E53

Eaton Cutler Hammer E51ALS6 Composite Inductive Prox

Eaton Cutler Hammer E50AW16PY1 Wobble Head Limit Switch

Eaton Cutler Hammer DS200-EK1 Auxiliary Contact 1NC 5789

Eaton Cutler Hammer Dry-Type Distribution Transformer S34N12S26 s34-4

EATON CUTLER HAMMER DRY TYPE TRANSFORMER S12N12EO3N

Eaton Cutler Hammer DR3030UW Stainless Steel Rotary Disconnect 30A Lock out

EATON CUTLER HAMMER DK3300 SAME AS DK3300Y 3POLE 240VAC 300AMP PULL OUT

Eaton Cutler Hammer Discharge Filter - RBA4-FLTR - For RBA-400/800 & BA-400/800

EATON CUTLER HAMMER DILM40 XTCE040D 120VOLTS 60 HZ OR 110VOLTS 50HZ

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

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。

Eaton Cutler Hammer DH364UGK Heavy Duty Safety Switch 200 Amp 600 V Type 1

EATON Cutler Hammer DH364FGK Safty Switch 200 amp 600V nema 1

EATON Cutler Hammer DH363UDKW 3 pole 100 amp NEMA12 600V

Eaton Cutler Hammer dh362urk Heavy Duty Safety Switch

EATON CUTLER HAMMER DH362FGK HEAVY DUTY SAFETY DISCONNECT SWITCH 3-POLE 3P 60A N

EATON CUTLER HAMMER DH361NWK SAFETY SWITCH 30A 600V FNEMA 4X STAINLESS

EATON CUTLER HAMMER DH261FDK SAFETY SWITCH 30A 600V NEMA 12 2 POLE F

Eaton Cutler Hammer DG324NGK Disconnect 200 Amp 3P 240V GD Fusible Safety Swit

Eaton Cutler Hammer Definite Pupose Contactor C25FNF375A Surplus

Eaton Cutler Hammer DC Contactor 6702ED591 Reliance

EATON CUTLER HAMMER D64RPB3 GROUND FAULT DETECT RELAY QUANTITY

EATON CUTLER HAMMER D200RP59 EXPANDABLE 9 SLOT RACK

EATON CUTLER HAMMER D200M0D1200R RELAY OUTPUT MODULE

Eaton Cutler Hammer D100PG10A Programmer D100

EATON CUTLER HAMMER CUSTOM IQ230 METER

Eaton Cutler Hammer Current Sensitive Relay and Transformer D60LA D60LT6

Eaton CUTLER HAMMER CPS160208YAK Visor TVSS Surge Protector

EATON CUTLER HAMMER CPS160208YAK VISOR SURGE PROTECTOR

EATON CUTLER HAMMER CPS100240DAK CLIPPER SURGE

EATON Cutler Hammer CPS100208YAZ Transient Voltage Surge Suppressor EMI Fi

Eaton Cutler Hammer Contactor XTCE40D00A -

EATON CUTLER HAMMER CONTACTOR CE15ENS2AB SIZE E

Eaton Cutler Hammer Coil 455515G07 125V DC

Eaton Cutler Hammer Circuit Breaker HMCP070M2C NIB

eaton cutler hammer Circuit Breaker 3-Pole 50A/600VAC fdb3050l NIB

EATON CUTLER HAMMER CA3225 3 POLE 225AMP 240 VAC LINE N LOAD LUGS NO BOX

Eaton Cutler Hammer C25HNE3120A contactor 110/120V coil 3 pole 120amp

Eaton Cutler Hammer Breaker CCV 10K CCV2200X 66C3072G66 200A 2 Pole

EATON CUTLER HAMMER BKED225T MAIN OR SUBFEED KIT 480V 1PH OR 3PH FREE SHIPPI

EATON CUTLER HAMMER BKED200T MAIN OR SUBFEED KIT 480V 1PH OR 3PH FREE SHIPPI

Eaton Cutler Hammer BA43A overload relay

Eaton Cutler Hammer AN56DNOAB Size 1 Reversing Motor Starter AN56DN0AB NIB

Eaton Cutler Hammer AN56BNO size 0 18amp reversing starter 110/120V 3pole

Eaton Cutler Hammer AN16NNOA Freedom Series Starter AN16NN0A Size 4 In Box

Eaton Cutler Hammer AN16KNOC AN16KN0A starter 3 pole 90amps size 3 440/480V coil

Eaton Cutler Hammer AN16DNOAB Motor Starter Size 1 Cutler-Hammer CH AN16DN0AB

Eaton Cutler Hammer AN16BNOAC starter 3pole size 0 18amp 110/120V

Eaton Cutler Hammer AN16BN0AC 18 amp Starter

EATON Cutler Hammer AN16ANOAC starter size 00 9A 120V coil

EATON CUTLER HAMMER AL/LO & AUX SWITCH AA114RPK

EATON Cutler Hammer AGSHWCH120N10XS AEGIS High Performance Transient Filter

Eaton Cutler Hammer AE16CNSOAC starter size C 3pole 110/120V 12amp

Eaton Cutler Hammer AE16BNSOAC AE16BNSO Starter Size B

Eaton Cutler Hammer A2X4PK auxiliary switch 250VDC series C type L breaker

Eaton Cutler Hammer A200MACAC non reversing starter 3 pole 110/120V size 00

Eaton Cutler Hammer A200M3CAC non reversing starter 3 pole size 3 110/120V

Eaton Cutler Hammer A200M1CAC non reversing starter size 1 3pole 110/120V

EATON CUTLER HAMMER A11FNO SIZE 4 STARTER

EATON CUTLER HAMMER 8170A-6501 CONTROLER

EATON CUTLER HAMMER 7685T-12 PANELMATE eProPS 12" TFT DISPLAY 24VDC 15A 37W

EATON CUTLER HAMMER 6-331-8 CONTAC KIT 1POLE 75 AMP

Eaton Cutler Hammer 50 HP Soft Start ECN4231EAA

Eaton Cutler Hammer 3 Pole Unit Circuit Breaker M1640

EATON CUTLER HAMMER 3 PHASE 3PH 125 AMP WITH MAIN BREAKER LOADCENTER 3BR3042B125

EATON CUTLER HAMMER 200AMP 600VOLT 3P FUSIBLE NEMA 3R DH364FGK HAVY DUTY SWITC

EATON CUTLER HAMMER 2 KVA General Purpose Transformer 240 x 480V to 240-120V

Eaton Cutler Hammer 150KVA/3phase Dry type transformer never been

EATON Cutler Hammer 150 KVA transformer 480-208Y/120 NEMA 3R

EATON CUTLER -HAMMER 1480R-6501 1480R6501

EATON CUTLER -HAMMER 1382B-6501 1382B6501

EATON CUTLER -HAMMER 1381B-6501 1381B6501

EATON CUTLER -HAMMER 1280B-6501 LOT 1280B6501

EATON CUTLER HAMMER 10316H564 LIMIT SWITCH TOP ROTARY 600VAC NO BOX

EATON CUTLER HAMMER 10316H284 SPST LIMIT SWITCH -

Eaton Cutler Hammer 10250T476 lot of 3

Eaton Cutler Hammer 10250H4240 Pushbutton Station 3elem

EATON CUTLER HAMMER 100AMP 600VOLT 3P FUSIBLE NEMA 3R DH363FRK HAVY DUTY SWITC

EATON CUTLER HAMMER 100 AMP PANEL PRL2A

EATON CUTLER HAMMER 100 AMP PANEL

EATON CUTLER HAMMER - EHD2030L - TYPE EHD BREAKER 2P 30A 480VAC MAX 14KAIC

EATON CUTLER HAMMER - ECN1831CDG

EATON CUTLER HAMMER - ECN1621AHE

EATON CUTLER HAMMER - ECN1611AHC

Eaton Cutler Hammer - E57MAL12A2B1 - NOS

Eaton Cutler Hammer - E5712LE10A1A - NOS

Eaton Cutler Hammer - E29MT1 - NOS

EATON C-H Cutler Hammer Circuit Breaker Mounting hardware KPRL4ED EHD FD HFD

EATON C-H Cutler Hammer Circuit Breaker 800A Mounting hardware KPRL4MD CMDL

EATON | CUTLER-HAMMER E54WAK30AT12SA PROXIMITY SWITCH 8mm 20-250V SERIES A1 NNB

E84BAN Eaton Cutler Hammer E84 BAN

E67LRDP200KLD CUTLER HAMMER E67 LRDP200 KLD

E67LRDP100KLD CUTLER HAMMER E67 LRDP100 KLD

E65PST CUTLER HAMMER E65PST

E65PS CUTLER HAMMER E65PS

E65CBL2N Eaton Cutler Hammer E65 CBL 2N FREE SHIP

E64CCT1C Eaton Cutler Hammer E64 CCT1C FREE SHIP

E64CCT1C CUTLER HAMMER E64 CCT1C

E58CAL18A2D2 CUTLER HAMMER E58 CAL 18A2D2 FREE SHIP

E5830TD250HL11 CUTLER HAMMER E58 30TD250 HL11

E57SAL12A2SA CUTLER HAMMER E57SAL12A2SA FREE SHIP

E57MAL12T111 CUTLER HAMMER FREE SHIP

E57DAL30T111SD CUTLER HAMMER E57 DAL30T111SD

E55BLT1C Eaton Cutler Hammer E55 BLT1C

E51PLF33 CUTLER HAMMER E51PLF33

E51KT823 EATON CUTLER HAMMER E51 KT823

E51KT193 CUTLER HAMMER E51KT193

E51DP3 CUTLER HAMMER E51DP3

E51DP2 CUTLER HAMMER E51 DP2 PHOTOEYE

E51DP2 CUTLER HAMMER E51 DP2

E51DFL11 CUTLER HAMMER E51DFL11

E51DF3 EATON CUTLER HAMMER E51 DF3

E51BLT5 CUTLER HAMMER E51BLT5

E511B32X3N Eaton Cutler Hammer E511 B32X3N

E50BR1 EATON CUTLER HAMMER E50 BR1

E50BNR1 CH Cutler Hammer Limit Switch- BRAND

E50AT36P12 CUTLER HAMMER

E50AT36P CUTLER HAMMER

E50AT2 Eaton Cutler Hammer E50 AT2

E50AS30 CUTLER HAMMER E50AS30

E50AR1P5 CUTLER HAMMER E50AR1P5

E50AR16P20 EATON CUTLER HAMMER

E50ANW1 Eaton Cutler Hammer E50 ANW1

E50ALT36P Eaton Cutler Hammer E50 ALT36P FREE SHIP

E30KP16 Cutler Hammer Compact PB Operator Potentiometer 5000 Ohms 2W Nema 13

E30JX24 CUTLER HAMMER

E30JG CUTLER HAMMER E30 JG

E30JF CUTLER HAMMER E30 JF

E29NP1 CUTLER HAMMER

E26XWWF392WV4 CUTLER HAMMER E26XWWF392WV 4

E26B4V5 Eaton Cutler Hammer E26 B4V5

E111E20X3N EATON CUTLER HAMMER

E111E16X3N EATON CUTLER HAMMER

E101A06C3A Eaton Cutler Hammer

DS465 Eaton Cutler Hammer

DS363R Cutler Hammer Westinghouse Make OFFER

DS222R Cutler Hammer Westinghouse Make OFFER

DR3030UX Eaton Cutler Hammer

DH661UDK Cutler Hammer Heavy Duty Safety Switch 30 Amp 600 Volts A-c

DH364UGK EATON CUTLER HAMMER

DH364NRK CUTLER-HAMMER OUTDOOR FUSIBLE W/NEUTRAL DISCONNECT f

DH363UGK CUTLER HAMMER DH363UGK

DH363FGK SERIES A

DH363FGK CUTLER HAMMER 100 AMP 600 VOLT INDOOR HD FUSIBLE SAFETY SWITCH A

DH362URK CUTLER HAMMER DH362URK

DH362UGK2G CUTLER HAMMER

DH362UGK Eaton Cutler Hammer DH 362UGK FREE SHIP

DH362FGK CUTLER HAMMER DH 362FGK

DH362FG6WRK CUTLER HAMMER DISC W/WELDER RECPT

DH361URK Eaton Cutler Hammer DH 361URK FREE SHIP

DH361UGK EATON CUTLER HAMMER

DH361UDK CUTLER HAMMER DH361UDK

DH361NGK Eaton Cutler Hammer DH 361NGK FREE SHIP

DH361NDKW Eaton Cutler Hammer DH 361NDKW FREE SHIP

DH361FWK CUTLER HAMMER DH361FWK

DH361FRK CUTLER HAMMER 30 AMP 600 VOLT OUTDOOR HD FUSIBLE SAFETY SWITCH A

DH324NGK CUTLER-HAMMER INDOOR FUSIBLE W/NEUTRAL DISCONNECT f

DH261UGK EATON CUTLER HAMMER

D87XEL30 CUTLER HAMMER D87XEL30

D87XDL30 Cutler Hammer Solid State Timer Module Off Delay

D87XDL30 Cutler Hammer Off Delay Timer Series B1

D87XDL30 CUTLER HAMMER D87XDL30

D850MPM CUTLER HAMMER D850MPM

D80NE2A Eaton Cutler Hammer

D80NE1A Eaton Cutler Hammer D80NE1A

D80NE1A CUTLER HAMMER D80NE1A

D80ND1A CUTLER HAMMER D80ND1A

D80JE22B CUTLER HAMMER D80JE22B

D80JE11C CUTLER HAMMER D80JE11C

D80JE11A Eaton Cutler Hammer

D80JD22A EATON CUTLER HAMMER

D80JD11C CUTLER HAMMER D80JD11C

D80AMA Eaton Cutler Hammer

D64RPB1 Eaton Cutler Hammer

D60PNA Phase Monitoring Relay By Cutler Hammer

D60LT5 CUTLER HAMMER RELAY CURRENT SENSITVE TRANSFORMER

D60LT4 Eaton Cutler Hammer

D60LT3 CUTLER HAMMER D60LT3

D60LT2 Eaton Cutler Hammer

D60LA3 CUTLER HAMMER D60LA3

D60LA1 Eaton Cutler Hammer

D60LA0 EATON CUTLER HAMMER

D50ERA14 EATON CUTLER HAMMER D50E RA14

D50AIM410V CUTLER HAMMER D50AIM410V

D40RR20A Eaton Cutler Hammer

D40RMA CUTLER HAMMER D40RM A

D40RBA EATON CUTLER HAMMER

D40RBA CUTLER HAMMER D40R BA

D32LTDIM1615A CUTLER HAMMER

D26MTE EATON CUTLER HAMMER

D26MTD CUTLER HAMMER D26MTD

D26MRD70A1 Eaton Cutler Hammer D26 MRD70A1

D26MRD602A CUTLER HAMMER D26MRD602A

D26MRD40A1 Eaton Cutler Hammer D26 MRD40A1

D26MRD33B1 CUTLER HAMMER

D26MRD30A1 CUTLER HAMMER D26MRD30A1

D26MRD21T1 Eaton Cutler Hammer D26 MRD21T1

D26MRD20T1 Eaton Cutler Hammer D26 MRD20T1

D26MRD11T1 EATON CUTLER HAMMER

D26MR80A CUTLER HAMMER

D26MR80A CH Cutler Hammer BRAND

D26MR60D CUTLER HAMMER D26MR60D

D26MR44A Eaton Cutler Hammer D26 MR44A FREE SHIP

D26MR402A CUTLER HAMMER D26MR402A

D26MR402 CUTLER HAMMER D26MR402

D26MR22A Eaton Cutler Hammer D26 MR22A FREE SHIP

D26MR112A Eaton Cutler Hammer D26 MR112A FREE SHIP

D26MR005A CUTLER HAMMER D26MR005A

D23MR80A CUTLER HAMMER D23MR80A

D100 TCM20 Cutler Hammer Timer/Counter Access Panel

CVL080CH240DBDRSX CUTLER HAMMER -MG-

CUTLER-HAMMEROPCONMODEL NO1382B-6501 PART 106891 SENSOR BIN 45

CUTLER-HAMMEROPCONMODEL 356A-6513 PHOTOELECTRIC SENSOR BIN 45

Cutler-Hammer150 amp HMCP150U4C circuit breaker

CUTLER-HAMMER/WESTINGHOUSE HND3800T33W/HND 65K CIRCUIT BREAKER W/DISCONNECTXLNT

CUTLER-HAMMER/WESTINGHOUSE HMCP100R3C CIRCUIT BREAKER 3P 100A XLNT

Cutler-Hammer/Westinghouse CatLCG3400F - -

Cutler-Hammer/Westinghouse CatHNB31000T Trip Unit

Cutler-Hammer/Westinghouse 373B331G12 Contact Kits - OEM - in Box

CUTLER-HAMMER/EATON E51KT433 H D FIBER OPTIC CABLE IN BAG