XVME-660

XVME-660

XVME-660

XVME-660

CUTLER HAMMER HMCP003A0C NSPP HMCP003A0C

Cutler Hammer HMCP003A0C Motor Circuit Protector

Cutler Hammer HMCP003A0C Motor Circuit Protector

Cutler Hammer HMCP003A0C 3amp 3pole motor circuit protector

Cutler Hammer HMCP003A0C 3 Amp Motor Circuit Protector

CUTLER HAMMER HMCP003A0A02 USPP HMCP003A0A02

Cutler Hammer HMCP 250W5W 250 Amp Motor Protector

CUTLER HAMMER HMC3800F 3 POLE 800 AMP CIRCUIT BREAKER

CUTLER HAMMER HM3R12 NSFP HM3R12

CUTLER HAMMER HM2R12 NSFP HM2R12

CUTLER HAMMER HM2P400X5WS10 USPP HM2P400X5WS10

Cutler Hammer HM2P400X5WM01S10Y07 series C motor circuit protector 400amp 2 pole

CUTLER HAMMER HM2P400X5W USPP HM2P400X5W

CUTLER HAMMER HM2P250L5WS10 USPP HM2P250L5WS10

CUTLER HAMMER HM2P250K5WM01S10YC USPP HM2P250K5WM01S10

CUTLER HAMMER HM2P250K5WM01S10YC NSFP HM2P250K5WM01S10

CUTLER HAMMER HM2P250K5M01 MOTOR CIRCUIT PROTECTOR 

CUTLER HAMMER HM1R24 NSFP HM1R24

Cutler Hammer HLDB 3600 FT33W with LES 3600 LS Trip

CUTLER HAMMER HLD3600F USPP HLD3600F

Cutler Hammer HLD3600F Circuit Breaker 

Cutler Hammer HLD3600F 600amp 3pole circuit breaker

Cutler Hammer HLD3600F 600 Amp Circuit Breaker LES3600LSI

Cutler Hammer HLD3600F 600 Amp Circuit Breaker 600 A Digitrip RMS 310 Trip Unit 

Cutler Hammer HLD3600F 500amp HLD3500 circuit breaker

Cutler Hammer HLD3600F 300 Amp Circuit Breaker

Cutler Hammer HLD3600F 300 Amp Circuit Breaker

CUTLER HAMMER HLD3600 USPP HLD3600

CUTLER HAMMER HLD3600 NSPP HLD3600

Cutler Hammer HLD3600 600 Amp Circuit Breaker - 

Cutler Hammer HLD3500 500 Amp Circuit Breaker - 

Cutler Hammer HLD3400 400 Amp Circuit Breaker - 

Cutler Hammer HLD 3600F 600 Amp 600 V 3 Pole Circuit Breaker

CUTLER HAMMER HLB3400T/5680D04G30 TRIP UNIT 400A NIB

CUTLER HAMMER HLB3400T USPP HLB3400T

Cutler Hammer HLB3400T tirp unit thermal mag 3 pole 400amp

CUTLER HAMMER HLB3300T USPP HLB3300T

CUTLER HAMMER HLB3225T USPP HLB3225T

CUTLER HAMMER HLA3600-AB-UV USPP HLA3600ABUV

Cutler Hammer HLA3350T LA trip unit 3 pole 350amp trip amps 1750-3500

Cutler Hammer HLA3150T Adjustasble Magnetic Circuit Breaker Trip Unit 3P 150A

Cutler Hammer HKD65K 400A Circuit Breaker Cat No HKD3400

Cutler Hammer HKD3400F With 400amp Trip Circuit Breaker

Cutler Hammer HKD3400F w/KT3400T Trip Unit HKD3400 Circuit Breaker Blue Label

CUTLER HAMMER HKD3400F USPP HKD3400F

Cutler Hammer HKD3400F KT3350T circuit breaker trip unit 3p 350amp warranty 

Cutler Hammer HKD3400F KES3400LSI circuit breaker 400a

Cutler Hammer HKD3400F HKD 65K 400A 250 VDC 2-Pole Circuit Breaker

Cutler Hammer HKD3400F circuit breaker 400a shunt trip HKD3400 warranty 

Cutler Hammer HKD3400F Breaker - -  5700 List

cutler hammer hkd3400f 600vac 400a max 250v dc 3p sunt 

Cutler Hammer HKD3400F 400amp 3pole circuit breaker

Cutler Hammer hkd3400f 400 amp 600 vac 250 vdc 1492d82g03 3 poles

Cutler Hammer HKD3400F 400 Amp 600 V 3 Pole Circuit Breaker

Cutler Hammer HKD3400F 3 pole 600v circuit breaker 400a HKD3400 warranty

Cutler Hammer HKD3400F 3 pole 600v circuit breaker 100a HKD3100 Warranty 

Cutler Hammer HKD3400 Thermal Magnetic Circuit Breaker 

Cutler Hammer HKD3400 HKD 3400 Circuit Breaker 

Cutler Hammer HKD3400 Circuit Breaker Type KD 65K 3 pole 400 amp 600 volt

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 HKD3400 Circuit Breaker Type KD 65K 3 pole 400 amp 600 volt

Cutler Hammer HKD3400 400amp 3pole w lugs & shields also 400amp trip

Cutler Hammer HKD3400 400 Amp Circuit Breaker - 

Cutler Hammer HKD3350 HKD 3350 Circuit Breaker 

Cutler Hammer HKD3350 Circuit Breaker Type KD 65K 3 pole 350 amp 600 volt

Cutler Hammer HKD3350 Circuit Breaker Type KD 65K 3 pole 350 amp 600 volt

Cutler Hammer HKD3300 Circuit Breaker Type KD 65K 3 pole 300 amp 600 volt

Cutler Hammer HKD3300 Circuit Breaker Type KD 65K 3 pole 300 amp 600 volt

Cutler Hammer HKD3300 300 Amp Circuit Breaker - 

Cutler Hammer HKD3250 Circuit Breaker Type KD 65K 3 pole 250 amp 600 volt

Cutler Hammer HKD3250 Circuit Breaker Type KD 65K 3 pole 250 amp 600 volt

Cutler Hammer HKD3225 Circuit Breaker Type KD 65K 3 pole 225 amp 600 volt

Cutler Hammer HKD3225 Circuit Breaker Type KD 65K 3 pole 225 amp 600 volt

Cutler Hammer HKD3200 Circuit Breaker Type KD 65K 3 pole 200 amp 600 volt

Cutler Hammer HKD3200 Circuit Breaker Type KD 65K 3 pole 200 amp 600 volt

Cutler Hammer HKD3100B02 100amp 3pole alarm switch 1M-1B LH MT

CUTLER HAMMER HKD2400 NSFP HKD2400

Cutler Hammer FS320030A 30 amp 240 volt circuit breaker

CUTLER HAMMER FS320020A1A1B USPP FS320020A1A1B

CUTLER HAMMER FS320020A1A1B USPP FS320020A1A1B

CUTLER HAMMER FS220100A SHUNT TRIP 100 AMP 2-POLE BREAKER FREE SHIP USA

CUTLER HAMMER FS220100A NSFP FS220100A

Cutler Hammer FS FS340125B Circuit Breaker Type FS 3 pole 125 amp 480 volt

Cutler Hammer FS 360125 125 Amp Circuit Breaker

CUTLER HAMMER FRONT MOUNT LIMIT SWITCH E50NN1 

CUTLER HAMMER FREEDOM UNITROL MOTOR CONTROL CENTER UNIT STARTER F956-1 BUCKET

Cutler Hammer Freedom Unitrol Dual Breaker Feeder Bucket 12" 2-15Amp 600V w/door

Cutler Hammer Freedom Unitrol Dual Breaker Feeder Bucket 12" 20Amp/70Amp 600V

Cutler Hammer Freedom Unitrol Dual Breaker Feeder Bucket 12" 15Amp/30Amp W/Door

Cutler Hammer Freedom Size 1 Combo Mag Starter

CUTLER HAMMER FREEDOM SERIES BUCKET AN16GNO SIZE2 HMCP 50AMP SERIES 81

CUTLER HAMMER FREEDOM 2100 MCC FEEDER BUCKET AN16NN0A HMCP150U4C SIZE4 SZ4

CUTLER HAMMER FR214C2 STR FUS MOTOR CONTROL CENTER UNIT STARTER BUCKET

CUTLER HAMMER FR204CS MOTOR CONTROL CENTER UNIT STARTER BUCKET AN16KN0 SIZE 3

CUTLER HAMMER FP5300-00 USPP FP530000

CUTLER HAMMER FP5200-01 USPP FP520001

Cutler Hammer Form Wound Coil 9-591-1 Unin Box

Cutler Hammer Flex Shaft Handle Mechanism Pat G

Cutler Hammer Flat Panel D7D Series 

Cutler Hammer Flat Panel D7D Series 

CUTLER HAMMER FIS04 NSPP FIS04

Cutler Hammer Fi3100L 100amp 3pole circuit breaker

cutler hammer fh360125 125a 600v breaker 

CUTLER HAMMER FH360060Y USPP FH360060Y

CUTLER HAMMER FG3050 CIRCUIT BREAKER

Cutler Hammer FG3045S02 series C circuit breaker 45amp 3pole

CUTLER HAMMER FG3045S02 CIRCUIT BREAKER 45A 3 POLE 600VAC 

CUTLER HAMMER FDPWT2633R NSPP FDPWT2633R

Cutler Hammer FDPWT 3222R Panelboard Switch -Lot of 2 

Cutler Hammer FDPWT 3222R Panelboard Switch 3P 60A 250V

Cutler Hammer FDPWT 3211R Panelboard Switch -Lot of 2 

Cutler Hammer FDPWT 3211R Panelboard Switch 3P 30A 250V

Cutler Hammer FDPWS361R

CUTLER HAMMER FDPW367T USPP FDPW367T

CUTLER HAMMER FDC3070V NSFP FDC3070V

CUTLER HAMMER FDC3070 USPP FDC3070

Cutler Hammer FDC3070 70 Amp Circuit Breaker Red Label

Cutler Hammer FDC3060 60 amp 100k shunt circuit breaker

CUTLER HAMMER FDC3050V NSFP FDC3050V

CUTLER HAMMER FDC3040V NSFP FDC3040V

CUTLER HAMMER FDC3030V NSFP FDC3030V

CUTLER HAMMER FDC3030L USPP FDC3030L

CUTLER HAMMER FDC3025 NSFP FDC3025

Cutler Hammer FDC100K 50amp 3pole with auxiliary switch label on box damaged

CUTLER HAMMER FDC 3050 50 AMP 3 POLE 600V 100K CIRCUIT BREAKER

CUTLER HAMMER FDB3150L-A01 CIRCUIT BREAKER 150A 3P 600VAC W/AUX SWITCH 5002488 B

CUTLER HAMMER FDB3150L USPP FDB3150L

CUTLER HAMMER FDB3150L INDUSTRIAL CIRCUIT BREAKER 3P 150AMP 5002381 B

Cutler Hammer FDB3150 circuit breaker 3pole 150amp type 1 year warranty 

Cutler Hammer FDB3150 150 Amp Circuit Breaker

CUTLER HAMMER FDB3125A02S22 USPP FDB3125A02S22

CUTLER HAMMER FDB3125A01S21 NSFP FDB3125A01S21

CUTLER HAMMER FD-B3125 NSPP FDB3125

CUTLER HAMMER FDB3110 USPP FDB3110

Cutler Hammer FDB3110 FDB 3110 Circuit Breaker

Cutler Hammer FDB3110 110 Amp Circuit Breaker

Cutler Hammer FDB3110 110 Amp Circuit Breaker

Cutler Hammer FDB3110 110 Amp 600 V 3 Pole Circuit Breaker

CUTLER HAMMER FDB3100LS22 NSFP FDB3100LS22

Cutler Hammer FDB3100 Circuit Braker Series C

CUTLER HAMMER FDB3070 USPP FDB3070

CUTLER HAMMER FD-B3060L USPP FDB3060L

CUTLER HAMMER FD-B3060L NSPP FDB3060L

Cutler Hammer FDB3060L Circuit Breaker 60 Amp 

CUTLER HAMMER FDB3060L CIRCUIT BREAKER 3P 60A 600VAC 5002229 B

CUTLER HAMMER FDB3050L NSPP FDB3050L

Cutler Hammer FDB30505 3pole 50amp breaker

CUTLER HAMMER FDB3030L NSPP FDB3030L

CUTLER HAMMER FDB3030 USPP FDB3030

Cutler Hammer FDB3025 Breaker 3 pole25 amp with installed lockout

CUTLER HAMMER FDB3020L NSPP FDB3020L

CUTLER HAMMER FDB3020 USPP FDB3020

Cutler Hammer FDB3020 20 Amp Circuit Breaker