2840A21G06 8QAO22 代理
厦门盈亦自动化科技有限公司
电话；0592-6372625
手机：18030129917
QQ：3001408750
1、是否有断线；
2、分力元件如电阻、电解电容、电感、二极管、三极管等时候存在断开现象；
3、电路板上的印制板连接线是否存在断裂、粘连等；
4、是否有人修过？动过哪些元器件？是否存在虚焊、漏焊、插反等操作方面的失误；
在确定了被修无上述状况后，首先用万用表测量电路板电源和地之间的阻值，通常电路板的阻值都在70-80？以上，若阻值太小，才几个或十几个欧姆，说明电路板上有元器件被击穿或部分击穿，就必须采取措施将被击穿的元器件找出来。具体办法是给被修板供电，用手去摸电路板上各器件的
温度，烫手的讲师重点怀疑对象。若阻值正常，用万用表测量板上的阻、二极管、三极管、场效应管、拨段开关等分力元件，其目的就是首先要确保测量过的元件是正常的，我们的理由是，能用万用表解决的问题，就不要把它复杂化。
方法二：先外后内
使用工具：电路在线维修仪
如果情况允许，最好是找一块与被维修板一样的好板作为参照，然后使用一起的双棒VI曲线扫描功能对两块板进行好、坏对比测试，起始的对比点可以从端口开始，然后由表及里，尤其是对电容的对比测试，可以弥补万用表在线难以测出是否漏电的缺憾。
方法三：先易后难
使用工具：电路在线维修仪、电烙铁、记号笔
为提高测试效果，在对电路板进行在线功能测试前，应对被修板做一些技术处理，以尽量削弱各种干扰对测试进程带来的负面影响。具体措施是：
2840A21G06 8QAO22 代理、
YASKAWA MEMOCON-SC JAMSC-B2603 I/O INPUT MODULE CARD
Yaskawa CPCR-IN02B-Y8 ServoPack Servo Drive Controller
CNC YASKAWA AC Servo motor & drive 400w Replace stepper
YASKAWA ETP615462 GATE DRIVER PCB for P5 15HP 460V
VFD VARIABLE FREQUENCY DRIVE YASKAWA F7 F7U 200HP&300HP
Yaskawa CIMR-G3V20P4 0.5HP 200V Inverter CIMRG3V20P4
NEW Yaskawa SGDS-01F31AY500 ServoPack 100V Servo Drive
NEW YASKAWA MODEL CIMR-V7AM25P5 5.5 KW 200-230 VOLT
NEW, Yaskawa, Model CARC-SR03AA2AH
Yaskawa CDBR-2022 200V for 22kW Braking Unit CDBR2022
YASKAWA G3 DRIVE BOARD ETP6U3251 USED
Yaskawa SGDS-08A7 Servopack 750W Servo Controller
YASKAWA ETC615016-S1032 CONTROL BOARD PCB for G5
YASKAWA ETC615024-S5110 CONTROL BOARD PCB for P5
YASKAWA SERVOPACK AMPLIFIER CACR-SR44SZ1SDY229
YASKAWA SERVOPACK SGDA-01BPP AC SERVO DRIVE NEW BOX
Yaskawa PG Speed Controller Card PG-T2
Yaskawa SGD-02BS 100V ServoPack 1Phase 200W Driver
Yaskawa SERVOPACK MOTOR AMPLIFIER CONTROL SGDB-05ADG
YASKAWA AC SERVO MOTOR SGMP - 01B312 NEW IN THE BOX
Yaskawa SERVOPACK Model No SGDH-15AE Brand New
YASKAWA G5 GPD515 CONTROL BOARD ETC618330-S1114 NEW
Motoman Yaskawa robot Servo Motor USAFED 09 YR21 NEW
APPLIED MATERIALS 0870-01011 YASKAWA SGDA-04AS
YASNAC YASKAWA CPS-25N DC POWER SUPPLY PSM for CNC
Yasnak Yaskawa JANCD-SR21-1 Servo Card
Yasnak Yaskawa MX 3 Master Mother Board JANCD-MB21
Yasnak Yaskawa JANCD-MM21-2 Memory Board
JANCD-G10OI Yaskawa Yasnac 2000G CNC Control Mori Seiki
Item condition: Used
JANCD-GFG01 Yaskawa Yasnac 2000G CNC Control Mori Seiki
JANCD-GMM11 Yaskawa Yasnac 2000G CNC Control Mori Seiki
JANCD-GSC01 Yaskawa Yasnac 2000G CNC Control Mori Seiki
YASKAWA SMC 3010 SMC3010 NEW IN BOX
Yaskawa Yasnac 2000G Master Board
YASKAWA MEMOCON-SC JAMSC-B2808-1V NEW IN BOX - Sealed
Yaskawa 25kW Convertor Model NPSO 0803L NEW
YASKAWA ELECTRIC CIRCUIT BOARD Q10031-000-4 1-15L3RR
Yasnak Yaskawa JANCD-MM20 Control Board
Mori Seiki SL-2B yaskawa board 2000G SL-3 JANCD-GCP02
Mori Seiki SL-2B yaskawa board 2000G SL-3 JANCD-GMR22
YASKAWA VS MINI DIGITAL OPERATOR JVOP-120
YASKAWA JANCD-MIO04 BOARD
YASKAWA JANCD-HA03 PCB BOARD
YASKAWA CIRCUIT BOARD JASP WCRA01 REV B
Mori Seiki SL-2B yaskawa board 2000G SL-3 JANCD-GRT01
Mori Seiki SL-2B yaskawa board 2000G SL-3 JANCD-GSC02
Mori Seiki SL-2B yaskawa board 2000G SL-3 JANCD-G10 O1B
Yaskawa Memory Board JANCD-MM13B Rev B Used
JANCD-GRT01 YASKAWA CIRCUIT BOARD FROM A YASNAC 2000G
Yaskawa Motoman Control Board JANCD-MIO04 New Free Ship
Yaskawa Yasnac JANCD-CP02 Axis Control Board
Yaskawa Yasnac MX-1 Control Board Model JANCD-CP03B
2840A21G06 8QAO22 代理
YASKAWA GPD315/V7 DRIVE .75kW
New Yaskawa Regenerative Resistor SERVO JUSP-RA18 NIB
Yaskawa Stepping Motor Driver Drive AK-BX551P V Servo
YASKAWA CACR-TM555Z1SP SERVOPAK SERVO CONTROLLER
Yaskawa Legend SGDG-04GT + Ethernet Controller + Servo
Yaskawa Varispeed 505 MT Spindle Drive CDMR-MR-11K
Yaskawa V7-4X Motor Control 3Ph 480V 8.6A 6HP 43P74
Yaskawa Memocon-SC JAMSC-B1064 Servo Control Switch PLC
Yaskawa XU-BDB0100T Robot Control Encoder UNP031
Yaskawa CIMR-VHU2011 15HP VariSpeed Drive CIMRVHU2011
Yaskawa CIMR-3.7WS.P 5kVA Varispeed 676 Inverter Drive
NEW YASKAWA SERVO ENCODER UNIT XU-BDB0100T / FREE SHIP
YASKAWA GPD515C 7.5HP CIMR-G5M44P01F VFD DRIVE SPECIAL
YASKAWA INVERTER VARISPEED CIMR-V7DT20P1 220V-3PH 100W
Yaskawa Synetics 300mm End Effector HU0480262 new
Yaskawa CIMR-0.75B.T 230V Series AC Drive CIMR-0.75 B.T
YASKAWA CIMR-V7AM20P4 / 20P41 0.5HP 3A INV DRIVE NIB
Yaskawa CIMR-55WSB 80kVA Varispeed 676 CIMR55WSB 200V B
Yaskawa CIMR-5.5B.E05 230V Series AC Drive CIMR5.5B.E0
Yaskawa CIMR-3.7B.E04 230V Series AC Drive CIMR3.7B.E0
Yaskawa CIMR-3.7B.T 230V series AC Drive CIMR3.7B.T
Yaskawa MP910 Motion Sequence 28-axis Controller C-PCI
YASKAWA LINEAR SERVO MOTOR SGLGW-30A080CP SERIES30 NIB
YASKAWA F7 DRIVE VARISPEED GENERATION 7 CIMR-F7U42P2
Yaskawa Servopack Servo Drive SGDA-01AP working
Yaskawa Servopack Servo Drive SGDA-02AS working
Yaskawa Servopack Servo Drive SGDA-01AS working
NEW" Yaskawa 200W Servopack/motor/harmonic drive cnc
Adaptec SATA RAID 0,1,5,10,50, JBOD 16 Port PCI-X 21610
Adaptec 31605 PCI-E 16-Port SATA/SAS Raid Controller
Adaptec Serial ATA RAID AAR-2020SA/64MB Controller
NEW Adaptec 1405 4 Port SAS Controller 2256100-R
ADAPTEC AAR-2810SA/64MB 8-PORT SATA 150 RAID Controller
NEW Adaptec 29320ALP-R Single Channel Ultra 320 SCSI...
New Adaptec AAR-21610SA 16 Port SATA Raid Controller
MobileRAID MR5S1 ext RAID array w/Adaptec 39160 FREE
Adaptec SATA RAID 0,1,5,10,50, JBOD 16 Port PCI-X 21610
Adaptec 31205 Savvio Raptor SAS SATA RAID 1TB 36GB 74GB
NEW ADAPTEC RAID 4800SAS 8-PORT PCI-X 128MB SAS/SATA
Adaptec 5405Z 4-Port SATA SAS 512MB PCI-E Controller
NEW Adaptec 5805 8-Port SATA/SAS 512MB Controller Bulk
Adaptec 5405 4-Port PCI-E 3Gb/s SATA SAS Controller Kit
Adaptec 3210S SCSI RAID Controller NEW
Adaptec 29320A SCSI U320 PCIX-133
REF 2410SA// Adaptec SATA RAID AAR-2410SA
Adaptec ANA-6944A/TX 4 Port Network Adapter NIB
Boxed Adaptec RAID 2045 x8 PCIe SATA/SAS 256MB RAID HBA
NEW ADAPTEC 1420SA SATA II RAID 0,1,10 & JBOD PCI-X/133
898995850
