6ES7131-0BL10-0XB0 亿佳有东西

显卡又称显示卡( Video card)，是计算机中一个重要的组成部分，承担输出显示图形的任务，对喜欢玩游戏和从事图形设计的人来说，显卡非常重要。主流显卡的显示芯片主要由NVIDIA（英伟达）和AMD（超威半导体 [7] ）两大厂商制造，通常将采用NVIDIA显示芯片的显卡称为N卡，而将采用AMD显示芯片的显卡称为A卡。 

配置较高的计算机，都包含显卡计算核心。在科学计算中，显卡被称为显示加速卡。 

显示芯片( Video chipset)是显卡的主要处理单元，因此又称为图形处理器(Graphic Processing Unit，GPU)，GPU是NVIDIA公司在发布GeForce 256图形处理芯片时首先提出的概念。尤其是在处理3D图形时，GPU使显卡减少了对CPU的依赖，并完成部分原本属于CPU的工作。GPU所采用的核心技术有硬件T&L（几何转换和光照处理）、立方环境材质贴图和顶点混合、纹理压缩和凹凸映射贴图、双重纹理四像素256位渲染引擎等，而硬件T&L技术可以说是GPU的标志。 

显卡所支持的3D由显示芯片的性能决定，采用什么样的显示芯片大致决定了这块显卡的档次和基本性能，比如NVIDIA的GT系列和AMD的HD系列。 

衡量一个显卡好坏的方法有很多，除了使用测试软件测试比较外，还有很多指标可供用户比较显卡的性能，影响显卡性能的高低主要有显卡频率、显示存储器等性能指标

Square D PJA36040U63AE1ABBCYP Circuit Breaker, 400 Amp, 65 kAIR, I-Line,  !

Square D PJA36040U43AE1ACBDMALV Circuit Breaker, 400 Amp, 65 kAIR, I-Line,  !

Square D PJA36040CU63AE1ABBCYP Circuit Breaker, 400 Amp, 65 kAIR,I-Line,  !

Square D PJA36040CU43AACBDUKMALVJK Circuit Breaker, 400 Amp, 65 kAIR,  !

Square D PJA36025U63AE1ABBCYP Circuit Breaker, 250 Amp, 65 kAIR,  !

Square D PJ800 PowerPact Circuit Breaker 800A 600V 3P PKF36080  

Square D PJ1200 Powerpact 1200A 600V Molded Cased Circuit Breaker PJL36120CU44A

Square D PJ1200 amp 3 pole breaker

Square D PJ 1000 3 pole 1000 amp PJL36100AA PowerPact Circuit Breaker CHIPPED

Square D PJ 1000 3 pole 1000 amp PJL36100AA PowerPact Circuit Breaker 2

Square D PJ 1000 3 pole 1000 amp PJL36100AA PowerPact Circuit Breaker 1

Square D PJ 1000 3 pole 1000 amp 600v PJL36100AA PowerPact Circuit Breaker CHIP

Square D PHF, 2000 Amp 600 Volt 3 Pole Circuit Breaker,RECON W/TEST RE

SQUARE D PHF361800A680   PHF361800A680

SQUARE D PHF   PHF

Square D PHF00 Amp Circuit Breaker w/Electrical Operator,recon

Square D PHF3616001f74 phf361600 phf36 breaker phf PAL phfamp 3 pole

Square D PHF3616001F74 1600 Amp Circuit Breaker w/PAM02 Electric Operator

SQUARE D PHF36000M1021   PHF36000M1021

Square D PHF360000M Circuit Breaker -  

SQUARE D PHF360000M AUTOMATIC MOLDED CASE SWITCH *  IN A BOX*

Square D PHF2036PL 2000 Amp 600 V 3 Pole Circuit Breaker

SQUARE D PHF2036   PHF2036

SQUARE D PHF2036 CIRCUIT BREAKER 3 POLE 3 PHASE 600VAC 2000A,  

Square D PHF2036 Circuit Breaker - Reconditioned

Square D PHF2036 Circuit Breaker -   IN BOX

SQUARE D PHFV 2000 AMP COLUMNS 1600 Trip INSULATED CASE CIRCUIT BREAKER

SQUARE D PHD36150GN Plug In Unit,3Phase,4Wire,150A,277/480V

SQUARE D PHD36150G Plug In Unit

SQUARE D PHD36125GN Plug In Unit, 3Phase, 4Wire, 125A, 277/480V

SQUARE D PHD36125G Plug In Unit

SQUARE D PGP46120U33AABYP   PGP46120U33AABYP

Square D PGP36080U44ALV 3p 800a 600v Circuit Breaker *  in Box*

SQUARE D PGL36120U44ASA 1200 AMP CIRCUIT BREAKER

Square D PGL36120U31A, 1200 AMP 600 VOLT 3 POLE Circuit Breaker-  

Square D PGL36120 Circuit Breaker -   IN BOX

Square D PGL36100U41A Circuit Breaker -   IN BOX

SQUARE D PGL36100   PGL36100

Square D PGL36100 Circuit Breaker -   IN BOX

SQUARE D PGL36080 3 POLE 800 AMP 600 VOLT 35KAIC @ 480V LINE/LOAD LUGS * *

Square D PGL36040CU33AYD 600 Volt 400 Amp 3 Pole MO Fixed Mount

SQUARE D PGA36120U63AE1V   

Square D PGA36120U33A 3p 1200a 600v Circuit Breaker 1-yr Warranty

Square D PGA36120CU44A 1200amps, 3 poles, 600v   in Box and Free UPS Shipping!

Square D PGA36120 PowerPact Circuit Breaker 600V 1200A 3P I-Line

Square D PGA36120 Circuit Breaker - Reconditioned

Square D PGA36120 Circuit Breaker -   Surplus

Square D PGA36100U41A Circuit Breaker -   IN BOX

Square D PGA36100044A 600 VAC 1000 Amp 3 Pole CIRCUIT BREAKER

Square D PGA36100 Circuit Breaker, 1000 Amp, 35 kAIR, I-Line,  !

Square D PGA36100 Circuit Breaker - Reconditioned

Square D PGA36100 3p 1000a 600v   Circuit Breaker 1-yr Warranty

Square D PGA36100 3p 1000a 600v Circuit Breaker   Other With Warranty

Square D PGA36080U44A Circuit Breaker -   IN BOX

SQUARE D PGA36080U44A 800 Amp Micrologic 6.0   not in original box

SQUARE D PGA36080U43AE1 3 POLE 800 AMP 600 VOLT I LINE

SQUARE D PGA36080U33A 800A 480V 3P 35K   LSI

SQUARE D PGA36080CU31A 800A 600V 3P 65/35/18K   LI

Square D PGA36080ABYP Circuit Breaker -   Surplus

Square D PGA36080 Circuit Breaker -   IN BOX

Square D PGA36060U44A Circuit Breaker -   IN BOX

Square D PGA36060CU33A Circuit Breaker -   IN BOX

Square D PGA36060CU31A Circuit Breaker -   IN BOX

Square D PGA36060 Circuit Breaker -   IN BOX

Square D PGA36040U33A Circuit Breaker,RECON W/TEST REPORT

Square D PGA36040CU33AABBE Circuit Breaker -  

SQUARE D PGA261202 LIGHTLY   2P 600V 1200A POWERPACT I LINE BREAKER REZ

SQUARE D PGA261002 PGA PG 1000 AMP 2 POLE CIRCUIT BREAKER pga26100

SQUARE D PgA pga36040u33a Pg 400 3 POLE BREAKER

Square D PGA 36800CU44A 800amps, 3 poles, 600V   in Box and Free UPS Shipping!

SQUARE D PGA 1200 3 pole 1200 amp 600v PGA36120LV Instantanious Breaker PGA36120

Square D PG800 Power Pact, 800 Amp, 600 V, 3 PH, Circuit Breaker

Square D PG800 Circuit Breaker -   IN BOX

Square D PG1200 Circuit Breaker -   IN BOX

SQUARE D PG 1200 3 pole 1200 amp 600v PGA36120 Instantanious Circuit Breaker PGA

SQUARE D PG 1000 3 pole 1000 amp 600v PGP36100U33A LSI Circuit Breaker PGP

SQUARE D PG 1000 3 pole 1000 amp 600v PGP36100CU33A Breaker PGP PGL36100CU33A

SQUARE D PFCD4060F   PFCD4060F

SQUARE D PFA34100GN Plug In Unit,3 Phase,4 Wire,100A,600V

SQUARE D PFA34100G Plug In Unit, 3 Phase, 3 Wire, 100A, 480V

SQUARE D PEL361200 CIRCUIT BREAKER 1200A 600V L/S/G

SQUARE D PEL PEL1236G 1200 amp 600v 3 pole Circuit Breaker PEF1236G PEF

Square D PEL PEF PEF2036LI 2000 amp 3 Pole Circuit Breaker Test Report PEF2036

Square D PEL PEF PEF1236G 1200 amp 3 Pole Ground Fault Circuit Breaker PEF1236SG

Square D PEF362000LSG Recon Tested 2 Year Warranty

Square D PEF361600LS Circuit Breaker - Reconditioned

Square D PEF361600LS 3 Pole 1600 Amp 600 Volt Circuit Breaker (f)

Square D PEF361600LI Recon Tested 2 Year Warranty

Square D PEF361200LS 1200amp 600v circuit breaker 1 year warranty

Square D PEF2036G 2000 Amp Circuit Breaker 1600 A Plug PEF2036 PEL Ground Fault

SQUARE D PEF1636LSIG - 1600 AMP - PE161600RP PEF 1636LSIG CIRCUIT BREAKER

Square D PEF1236LIG Mirologic with GFI 1200A 3P 600V Circuit Breaker Recon (d)

SQUARE D PEF1236G 600 V 1000 AMP COLUMNS L S G INSULATED CASE CIRCUIT BREAKER

Square D PEF1236G 1200 Amp Circuit Breaker w 800 A Plug PEF1236 PEL Ground 1200A

Square D PEF PEF1236LIG 1200 amp 600 volt 3 Pole Ground Fault Circuit Breaker

SQUARE D PEF L636G CIRCUIT BREAKER 1600 A 600 V L/S/G

SQUARE D PEC1236LSIG 1200 Amp Circuit Breaker PE120800RP OR PE121000RP Micrologi

SQUARE D PCS050D5N1   PCS050D5N1

Square D PCF362500DC1625 Circuit Breaker, 2500 Amp, UVR, Aux Sw,  !

Square D PCF2536PL 2500A 3-Pole 600V Circuit Breaker   *1 YEAR WARRANTY*

Square D PCF2536 Circuit Breaker -   IN BOX

Square D PCF2536 3p 2500a 600v Circuit Breaker   1-yr Warranty

SQUARE D PBQA PB 400 AMP 600V F  FUSIBLE GROUND BUS PLUG PBQA3640

Square D PBQ4660G Bus Plug 600V 600A Ser. 7

Square D PBQ4660G Bus Plug - Reconditioned

Square D PBQ4660G Bus Plug -   Surplus

Square D PBQ4640G Bus Plug - Reconditioned

Square D PBQ4640G Bus Plug -   Surplus

Square D PBQ3660G Bus Plug - Reconditioned

Square D PBQ3660G Bus Plug -   Surplus

Square D PBQ3660G 600 Amp 600 Volt Bus Plug -  

SQUARE D PBQ3660G 3 POLE 600 AMP 600 VAC ENCLOSURE BUS WAY BUS PLUG --SES

Square D PBQ3660 Bus Plug - Reconditioned

Square D PBQ3640G   IN BOX

Square D PBQ3640G Bus Plug -   Surplus

SQUARE D PB 600 AMP 600V FUSIBLE BUS PLUG SER 7 GROUND pbq4260g 240v

SQUARE D PBMA PBMA36600GN 600 AMP 600V CIRCUIT BREAKER GROUND BUS PLUG SER 3

Square D PBLI34600G I-Line Busplug - 600A 600V 3W w/GND - CB 200KAIC @ 480VAC

Square D PBLI34400G I-Line Busplug - 400A 600V 3W w/GND - CB 200KAIC @ 480VAC

Square D PBLA36400GLB Bus Plug - Reconditioned

Square D PBLA36350 Bus Plug - Reconditioned

Square D PBLA36250 Bus Plug - Reconditioned

Square D Panelboard Switch - - 800 Amp - 600 Volt - 3 Pole -  

Square D PAM02 Electrical Operator for PA Circuit Breakers  

SQUARE D PALV 1600 AMP 1600 COLUMN INSULATED CASE CIRCUIT BREAKER

SQUARE D PAF362000-DC2321   PAF362000DC2321

Square D PAF36 Amp DC Circuit Breaker & Enclosure

SQUARE D PAF361600DC 600 V 1600 AMP INSULATED CASE CIRCUIT BREAKER

Square D PAF361200S1212 600V 2000A INSULATED CASE CIRCUIT BREAKER

SQUARE D PAF361200G with GFI Shunt Trip Feature (f1014)

Square D PAF361200 Circuit Breaker - Reconditioned

SQUARE D PAF V 2000 AMP INSULATED CASE CIRCUIT BREAKER

SQUARE D PAFV 1600 AMP INSULATED CASE CIRCUIT BREAKER

SQUARE D PAFCIRCUIT BREAKER 2000 AMP W/ SHUNT TRIP & AUXILLARY

SQUARE D PAF, 2000 AMP BREAKER , WITH 1600 AMP TRIP , (B1)

Square D PAF2036 Circuit Breaker frame *  IN BOX*

Square D PAF2036 Circuit Breaker - Reconditioned

SQUARE D PAF2036 , 2000 AMP BREAKER , WITH 2000 AMP TRIP

Square D PAF PAL 3 pole 2000 frame 1600 amp trip 600V PAF361600 Circuit Breaker

SQUARE D PAF PAFframe 1200 AMP TRIP 600V 3 POLE CIRCUIT BREAKER

SQUARE D PA360000M   PA360000M

Square D PAV 2000A NON AUTO INSULATED CASE CIRCUIT BREAKER

Square D P230RAKAGDE-001 3000/4500 kVa 13800 HV 4160Y/2400 LV 60HZ transformer

Square D outdoor PEF1636LIG main breaker enclosure FO 43-0214885B Service entran

Square D Outdoor Iso-Flex Model 4 Medium Voltage Controller 5kv 360A Contactor

Square D Outdoor 3R 38KV Fusible HVL Load Current Interrupter Switch -  

Square D outdoor 15kV f  disconnect switch 600A 95kV BIL cat S

Square D Omegapak AC Drive 50HP Variable Frequency

SQUARE D NXP361200GMT ELECTRonIC TRIP BREAKER 1200 AMP 600 VAC WITH LSIG CONTROL

Square D NXP361200GMT 1200 Amp Circuit Breaker Type NXL S3B NXPA LSIG

Square D NXP 3 pole 1200 amp 600v NXP361200G lsig Circuit Breaker

SQUARE D NXL361200G   NXL361200G

Square D NXL361200G ground fault 1200amp circuit breaker With Micrologic Add