TBUM297124

TBUM297124

TBUM297124

TBUM297124

BARBER COLMAN 5656-62030-330-0-00-DISP USPP 565662030330000D

BARBER COLMAN OC53-02F15-320-1-00-DIS USPP OC5302F15320100D

BARBER COLMAN A-11963 USPP A11963

BARBER COLMAN 5656-62031-340-0-00-DISP USPP 565662031340000D

BARBER COLMAN 07PE0-60600-100-00 USPP 07PE06060010000

BARBER COLMAN MNL-5RR2 USPP MNL5RR2

Barber Colman 570 Digital Temperature Controller 5743-0

From Canada

BARBER COLMAN 7SF931103000 USPP 7SF931103000

BARBER COLMAN CVV-90010-0-0-2 USPP CVV90010002

Barber Colman 121L-10029-340-3 Temperature Controller

BARBER COLMAN 225A-10017-000-1-00 USPP 225A10017000100

BARBER COLMAN COMPANY MP-5210-0-0-2 HYDRAULIC ACTUATOR NEW IN ORIGINAL BOX

Barber Colman Maco 8000 Controller 80FB-10002-001-0-02

(X6-3) 1 USED BARBER-COLMAN EA55 ACTUATOR X6-3

BARBER COLMAN 121L10030-031-1-00 NSPP 121L10030031100

Barber Colman 658B00003 Barber Coleman Converter 658B-00003 - Used

BARBER COLMAN CP-8161-725-2 PLC UNIT REPAIRED & TESTED WITH A 30 DAY WARRANTY

BARBER COLMAN 33-1113 USPP 331113

BARBER-COLMAN CC-8104 FOUR-STAGE SEQUENCER 24V NEW NIB

Barber Colman 570 Digital Temperature Controller *Test*

From Canada

BARBER COLMAN POWER CONTROLLER MODEL CB41-01240-025-100

Barber Colman A-13402-103-1 Maco 4000 AC Output PCB A134021031

Barber Colman Temperature Controller 2204E

BARBER COLMAN MAE1-43300-000-5-00 TEMPERATURE CONTROLLER // NEW

BARBER COLMAN A-13025-202 USPP A13025202

BARBER COLMAN MACO 4000 Temperature Controller A-13398-1

Barber Colman EA-53 Actuator

Barber-Colman Silverline DYN2 90200 Serial number 3589B083 untested

BARBER COLMAN GEAR HOB TiN 14 DEGREE 30' CUTTER P690

BARBER COLMAN 33-1129-2 PC BOARD 3311292

BARBER COLMAN A-11833-1 CONTROL BOARD A118331

BARBER COLMAN 185A-00016-000-0-00 USPP 185A00016000000

BARBER COLMAN 852Y-10000-004-0-00-1843 USPP 852Y100000040001

BARBER COLMAN 852Y-10000-004-0-00-2817 USPP 852Y100000040002

BARBER COLMAN MN-S3 NSPP MNS3

BARBER COLMAN MICROPOSITIONER AYLZ 7311-400 RELAY GOVERNMENT SURPLUS

Barber Colman/TAC MP-5213-0-0-4 Hydraulic Actuator 24V MP5213004 New

BARBER COLMAN PZKE2-52-311 USPP PZKE252311

BARBER COLMAN TKS-2031-0-1 NSFP TKS203101

BARBER COLMAN A4866 USPP A4866

BARBER COLMAN A-12038-1 USPP A120381

BARBER COLMAN A-12212-6 USPP A122126

BARBER COLMAN A-11769-100 USPP A11769100

BARBER COLMAN 5660-00012-100-1-00-DISP USPP 566000012100100D

BARBER COLMAN A-12036-1 USPP A120361

BARBER COLMAN A-12036 USPP A12036

BARBER COLMAN A-11008-2-1 USPP A1100821

NEW BARBER COLMAN (INVENSYS) 24V ELECTRIC ACTUATOR 60 HZ MA-381-0-0-2

BARBER COLMAN A-11771-1 USPP A117711

BARBER COLMAN A-11771-2-1 USPP A1177121

BARBER COLMAN A-11010 USPP A11010

BARBER COLMAN AM-231 USPP AM231

BARBER COLMAN A-12212-305 USPP A12212305

BARBER COLMAN A-12212-1 USPP A122121

BARBER COLMAN 33-1089-1 USPP 3310891

Barber Colman AT-Plus Controller REPAIRED

QTY.1 BARBER-COLMAN 7HF931123000 CONTOLLER - NEW

Barber Colman Current to Position Converter 658B-00001 4-20mA Input

BARBER-COLMAN 2204/NS/VH/XX/XX/RF/FR/XX/XX/XXX/AX143

Barber Colman Temperature Control 121l-10016-131-1-00

BARBER COLMAN 7PD045600100 POWER CONTROL - NEW IN BOX w/WARRANTY

BARBER COLMAN 35003-999-0-0 THERMOCOUPLE CABLE, BRAIDED STAINLESS STEEL, 2 WIRE

BARBER-COLMAN DB11 TEMPERATURE CONTROLLER

BARBER-COLMAN DB11 TEMPERATURE CONTROLLER

BARBER-COLMAN DB11 TEMPERATURE CONTROLLER

Barber Colman A-10334 TEMPERATURE CONTROLLER MANUAL

NEW Honeywell T475A 1016 Outdoor Reset Control Penn Barber Colman White Rodgers

Barber Colman 2404 Temperature Controller

2404/CC/VH/T1/XX/XX/XX/XX/XX/AX143/ENG/XX

BARBER COLMAN 33-1184-001 USPP 331184001

BARBER COLMAN A-12212-300 USPP A12212300

BARBER COLMAN A-12212-205 USPP A12212205

BARBER COLMAN 106A-00015-001-0-00 USPP 106A00015001000

Barber Colman A-33-1058-1 Memory Board - New, No Box

Barber Colman 8532 HKS 503 302 Power Coat Humidity Control

Barber Colman 220 225B-10017-000-0-00 Temperature Controller 225B10017000000

Barber Colman 2204e FM High Limit Instrument #63

2204E/NS/VH/XX/XX/XX/RF/RF/2XX/XX/AX143/EUO523

Barber Colman A-60050-1- 3-Slot Communications Board A600501

BARBER-COLMAN 121A-13551 *NNB*

BARBER-COLMAN 520 TEMPERATURE CONTROL (NO CASE) ***XLNT***

BARBER COLMAN A-12212-105 USPP A12212105

Barber Colman Memory Card PCB A 11708 102 Maco 4 5 6

Barber Colman Process Control 2 PCB A 11707 Maco 4 5 6

Barber Colman Temperature Control PCB A 11461 Maco 4 5

Barber Colman CRT PCB Circuit Board A 11754 Maco 4 5 6

BARBER COLMAN A-11773-3 USPP A117733

BARBER COLMAN MMC-468 NSFP MMC468

SIEMENS SERVO MOTOR 1FK6100-8AF71-1TH0

SIEMENS ROBOT KUKA SERVO MOTOR 1FK7105-5AY81-1YY3-Z SN # WD14822505001 NEW

New Siemens 1FK7101-5AF71-1TG0 Motor [MN: 15.5 Nm] [ IN : 11.8A] [3000 RPM]

[Mo: 27NM] [Io=9.0A] [5000 RPM]- Brand New Factory Pack

From United Arab Emirates

SIEMENS SERVO MOTOR 1FK6084-6AZ21-9ZZ9-Z

SIEMENS SERVO MOTOR 1FK6083-6AF71-1EG0

SIEMENS SERVO MOTOR 1FK6083-6AF71-1EH2

SIEMENS SERVO MOTOR 1FK6063-6AF71-1EB0

电子技术是十九世纪末到二十世纪初开始发展起来的新兴技术，二十世纪发展迅速，应用广泛，成为近代科学技术发展的一个重要标志。在十八世纪末和十九世纪初的这个时期，由于生产发展的需要，在电磁现象方面的研究工作发展得很快，1785年法国科学家库伦由实验得出电流的库仑定律。1895 年，荷兰物理学家亨得里克·安顿·洛伦兹假定了电子存在。1897年，英国物理学家汤姆逊（J.J.Thompson）用试验找出了电子。1904年，英国人J.A.Fleming 发明了简单的二极管(diode或 valve)，用于检测微弱的无线电信号。 1906 年，L.D.Forest 在二极管中安上了第三个电极（栅极，grid）发明了具有放大作用的三极管，这是电子学早期历史中重要的里程碑。1948 年美国贝尔实验室的几位研究人员发明晶体管。1958 年集成电路的第一个样品见诸于世。集成电路的出现和应用，标志着电子技术发展到了一个新的阶段。

电子技术研究的是电子器件及其电子器件构成的电路的应用。半导体器件是构成各种分立、集成电子电路基本的元器件。随着电子技术的飞速发展，各种新型半导体器件层出不穷。现代电力电子技术的发展方向，是从以低频技术处理问题为主的传统电力电子学，向以高频技术处理问题为主的现代电力电子学方向转变。电力电子技术起始于五十年代末六十年代初的硅整

电子产品

电子产品

流器件，其发展先后经历了整流器时代、逆变器时代和变频器时代，并了电力电子技术在许多新领域的应用。八十年代末期和九十年代初期发展起来的、以功率MOSFET和IGBT为代表的、集高频、高压和大电流于一身的功率半导体复合器件，表明传统电力电子技术已经进入现代电力电子时代。

SIEMENS 1FK6063-6AF71-1EG0 SERVO MOTOR

SIEMENS 1FK6083-6AF71-1EHO SERVO MOTOR

SIEMENS SERVO MOTOR 1FK6083-6AF71-1EH0

SIEMENS MAGNET MOTOR 1FK6063-6AF71-1TG0

SIEMENS 1FK6064-7AF71-1TH0 SERVO MOTOR RESOLVER WARRNTY

SIEMENS SERVO MOTOR 1FK7064-7AF71-1EG0

SIEMENS 1FK7-085-7AF71-1EH0/1FK7085-7AF71-1EH0/1FK70857AF711EH0 SERVO MOTOR*NIB*

SIEMENS KUKA ROBOT SERVO MOTOR 1FK7103-5AF81-1YY3-Z SN# WD14822501001 NEW

SIEMENS SERVO MOTOR 1FK7042-5AK71-1EG0

SIEMENS SERVO MOTOR 1FK7042-5AK71-1EH0

SIEMENS SERVO MOTOR 1FK7043-7AH71-1EG0

SIEMENS SERVO MOTOR 1FK7063-5AF71-1EH0

SIEMENS SERVO MOTOR 1FK7064-7AF71-1GB0

SIEMENS 1FK7042-5AK71-1GB3 SERVO MOTOR

SIEMENS SERVO MOTOR 1FK7063-5AF71-1AGO

SIEMENS SERVO MOTOR 1FK7063-5AF71-1UB5

SIEMENS SERVO MOTOR 1FK7100-5AF71-1PG3

SIEMENS SERVO MOTOR 1FK7061-7AH71-1EG0