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3BHE002677R0095 NDBU95
3BHE002677R0095 NDBU95
3BHE002677R0095 NDBU95
Fanuc 1-0S OS 3000 RPM AC Servo Motor A06B-0309-B031
Fanuc 10S AC Servo Motor CNC A06B-0315-B0057008
Fanuc 10S AC Servo Drive Motor A06B-0315-B2057008
Fanuc 10S 1OS/3000 AC Servo Motor A06B-0317-B0037008 NO ENCODER
Fanuc 10S 1OS/3000 AC Servo Motor A06B-0317-B0037008 A860-0304-T113 3000P
Fanuc 10S 1OS/3000 AC Servo Motor A06B-0317-B0037008 A860-0304-T113 3000P
FANUC 10M DC Servo Motor A06B-0851-B095 0831 A08B
FANUC 10M DC Servo Motor A06B-0851-B095 0831 A08B
Fanuc 10 Slot Backplane Base ABU10AA03B-0807-C001A350-9001-T042/02
Fanuc 1-0 O AC Servo Motor A06B-0522-B251 Pulse Coder
Fanuc 1-0 O AC Servo Motor A06B-0522-B251 Pulse Coder
Fanuc 1-0 O AC Servo Motor A06B-0522-B051 Pulse Coder
Fanuc 1-0 O AC Servo Motor A06B-0522-B051 Pulse Coder
Fanuc 10 Module Basic Board A03B-0819-C001A03B0819C001AO3B-O819-COO1ABU10A
Fanuc 10 Module Basic Board A03B-0819-C001A03B0819C001AO3B-O819-COO1ABU10A
Fanuc 10 Module Basic Board A03B-0819-C001A03B0819C001AO3B-O819-COO1ABU10A
Fanuc 1.5 KVA Transformer A80L-0001-0270 A80L00010270
Fanuc 1.5 KVA TRANSFORMER A80L-0001-0262B A80L00010262
Fanuc 1.5 KVA Control TRANSFORMER A80L-0001-0424-02
Fanuc 0N-0 Permanent Magnet DC Servo CNC Motor ON-O
FANUC / Rockwell AC SERVO MOTOR A06B-0374-B6427075
FANUC / Rockwell AC SERVO MOTOR A06B-0374-B6427075
Fanuc / Hitachi BDJ0113 Circuit Board PCB BMU 256-1 A87L-0001-0017 05F
Fanuc Circuit Board 0045A03 OO45AO3
FanTech Duct Fan FR225 225V/60Hz 137W 1.35Amps
FanTech Duct Fan FR225 225V/60Hz 137W 1.35Amps
Falk Steelflex 1050T Grid 0762813 Grease Packet TX01112042
Falk Steelflex 1050T Grid 0762813 Grease Packet TX01112042
Falk Steelflex 1050T Grid 0762813 Grease Packet TX01112042
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.
Falcon Tool 3 Coolant Thru Drill Magic 3MT 3 MT taper
Fairlane Products RR-754 RR754
Fairchild 10224 Pressure Regulator with Parker Regulator 14R113FC
Fagor Operator Panel 8093018O93O1
Fagor Operator Panel 8093018O93O1
Fagor I/O Module R10-PS-241/160 R10PS2411600 R1O-PS-241/16O R1OPS24116O
Fagor Euchner Handwheel Pendant HBA-072914HBA072914 DC 5 V Max 30V/3A
FAG The Barden Corp AeroSpace Super Precision Bearings HS71914E.T.P4S.UL
FAG The Barden Corp AeroSpace Super Precision Bearings HS71914E.T.P4S.UL
Fafnir Ball Bearings G1112KRR COL Ball Bearing L184 400 001 BRG w/Collar
Fafnir Ball Bearings G1112KRR COL Ball Bearing L184 400 001 BRG w/Collar
FAFNIR 3MM211WIDUL SUPER PRECISION 10j THRUST BEARING
FADAL Circuit Board PCB 1100-1B PF-B94V-0 11001B
KENYENCE CV-2100 with Cables Camera Console
KEYENCE AC Servo Motor MV-B10
KEYENCE AC Servo Motor MV-M40K
KEYENCE AG-80
KEYENCE AG-80 NIB
Keyence AP-21A Digital Pneumatic Pressure Sensor
Keyence AP-23A Pressure Sensor
Keyence AP-31 AP31 Pressure Switch
Keyence AP-31A AP31A Pressure Switch
Keyence AP-31A AP31A Pressure Switch
Keyence AP-31ZA AP31ZA Pressure Sensor
Keyence AP-32A Pressure Sensor
Keyence AP-32A Pressure Sensor
Keyence AP-33 Pressure Sensor
KEYENCE AP-33ZA Pressure Sensor Switch
Keyence AP-34 Pressure Sensor
KEYENCE AP-34Z Pressure Sensor
KEYENCE AP-40A Pressure Sensor
KEYENCE AP-40RA Pressure Sensor
Keyence AP-51A Pressure Sensor
Keyence AP-51ZA
KEYENCE AP-52ZA Pressure Sensor
KEYENCE AP-53ZA Pressure Sensor Switch
Keyence AP-81A Pressure Sensor Transducer
KEYENCE AP-C33C Pressure Sensor
KEYENCE AP-V41 AP-48 Pressure Sensor
KEYENCE AT-005V NIB
KEYENCE AT-201 AT201
KEYENCE AT-210 AT210
KEYENCE AT2-53 Sensor
Keyence AT3-001 Sensor Transceiver no packaging
KEYENCE AT3-010 NIB
Keyence BL-3300
KEYENCE BL-650HA Barcode Reader Scanner
KEYENCE BL-651HA BL651HA Barcode Reader
KEYENCE BL-901 Controller
KEYENCE BL-N90 Wireless Scanner Scanning Gun
Keyence BL-V35 Barcode Reader Controller
KEYENCE BT-951W
Keyence CA-DRR10F Cicular Red Light Source
KEYENCE CCD Camera
Keyence CCD Machine Vision Control Camera CA-CM20
KEYENCE CMOS Laser Sensor
Keyence Counter RC-12
Keyence Counter RC-18 RC18
KEYENCE CV-022H NIB
Keyence CV-030 Camera
Keyence CV-035C color CCD camera Hi-Speed
Keyence CV-035M CCD camera Hi-Speed
Keyence CV-035M CCD camera Hi-Speed #2
KEYENCE CV-050 Machine Vision Camera
Keyence CV-120 ping
Keyence CV-2500
KEYENCE CV-2600
Keyence CV-300 Vision System Controller
KEYENCE CV-3000
KEYENCE CV-3100P CV3100P
Keyence CV-3500
Keyence CV-3500
Keyence CV-3501
Keyence CV-500 CV500 Vision System
Keyence CV-5000 Imaging System
Keyence CV-5001
Keyence CV-501 Vision System + CV-050 + Teach Pendant
KEYENCE CV-5500 Vision System