商铺名称:厦门盈亦自动化科技有限公司
联系人:刘莉(小姐)
联系手机:
固定电话:
企业邮箱:3001679289@qq.com
联系地址:厦门市集美区杏林禹州中央海岸一期5号楼923室
邮编:361022
联系我时,请说是在新型建材网上看到的,谢谢!
电源模块3HAC020813-082
.功能与参数测试
1.<测试仪>对器件的检测,仅能反应出截止区,放大区和饱和区.但不
能测出工作频率的高低和速度的快慢等具体数值等.
2.同理对TTL数字芯片而言,也只能知道有高低电平的输出变化.而无
法查出它的上升与下降沿的速度.
四.晶体振荡器
1.通常只能用示波器(晶振需加电)或频率计测试,万用表等无法测量,
否则只能采用代换法了.
2.晶振常见故障有:a.内部漏电,b.内部开路c.变质频偏d.外围相连电
容漏电.这里漏电现象,用<测试仪>的VI曲线应能测出.
3.整板测试时可采用两种判断方法:a.测试时晶振附近既周围的有关
芯片不通过.b.除晶振外没找到其它故障点.
4.晶振常见有2种:a.两脚.b.四脚,其中第2脚是加电源的,注意不可随
意短路.
五.故障现象的分布
1.电路板故障部位的不完全统计:1)芯片损坏30%, 2)分立元件损坏30%,
3)连线(PCB板敷铜线)断裂30%, 4)程序破坏或丢失10%(有上升趋势).
2.由上可知,当待修电路板出现联线和程序有问题时,又没有好板子,既
不熟悉它的连线,找不到原程序.此板修好的可能性就不大了.
电源模块3HAC020813-082
3HAC020785-001 | 3HAC021778-068 |
3HAC020786-001 | 3HAC021778-072 |
3HAC020790-001 | 3HAC021780-001 |
3HAC020799-001 | 3HAC021791-001 |
3HAC020800-001 | 3HAC021838-001 |
3HAC020801-001 | 3HAC021841-001 |
3HAC020806-001 | 3HAC021842-001 |
3HAC020813-014 | 3HAC021843-001 |
3HAC020813-060 | 3HAC021844-001 |
3HAC020813-082 | 3HAC021852-001 |
3HAC020813-139 | 3HAC021856-001 |
3HAC020813-140 | 3HAC021858-001 |
3HAC020813-147 | 3HAC021859-001 |
3HAC020813-149 | 3HAC021884-001 |
3HAC020813-165 | 3HAC021885-001 |
3HAC020817-001 | 3HAC021892-001 |
3HAC020823-002 | 3HAC021899-002 |
3HAC020841-001 | 3HAC021902-001 |
3HAC020843-001 | 3HAC0219-1 |
3HAC020847-001 | 3HAC021910-001 |
3HAC020849-001 | 3HAC021911-001 |
3HAC020855-001 | 3HAC021914-001 |
3HAC020869-001 | 3HAC021915-001 |
3HAC020885-001 | 3HAC021917-001 |
3HAC020886-001 | 3HAC021925-001 |
3HAC020890-004 | 3HAC021926-001 |
3HAC020890-008 | 3HAC021934-002 |
3HAC020890-009 | 3HAC021934-003 |
3HAC020890-025 | 3HAC021940-001 |
3HAC020890-028 | 3HAC021948-001 |
3HAC020890-037 | 3HAC021951-001 |
3HAC020890-040 | 3HAC021955-001 |
3HAC020890-041 | 3HAC021961-001 |
3HAC020890-042 | 3HAC021962-001 |
3HAC020890-044 | 3HAC021965-002 |
3HAC020890-046 | 3HAC021966-001 |
3HAC020890-059 | 3HAC021975-001 |
3HAC020890-061 | 3HAC021984-001 |
3HAC020890-063 | 3HAC022001-001 |
3HAC020890-064 | 3HAC022003-001 |
3HAC020890-067 | 3HAC022010-001 |
3HAC020890-068 | 3HAC022017-001 |
3HAC020890-072 | 3HAC022031-001 |
3HAC020890-077 | 3HAC022031-003 |
3HAC020890-078 | 3HAC022031-004 |
3HAC020890-080 | 3HAC022031-005 |
3HAC020892-005 | 3HAC022031-007 |
3HAC020898-001 | 3HAC022032-001 |
3HAC020900-002 | 3HAC022032-003 |
3HAC020902-001 | 3HAC022032-004 |
3HAC020909-001 | 3HAC022032-005 |
3HAC020912-001 | 3HAC022032-007 |
3HAC020914-001 | 3HAC022033-001 |
3HAC020925-001 | 3HAC022033-003 |
3HAC020929-002 | 3HAC022033-004 |
3HAC020929-006 | 3HAC022033-005 |
3HAC020929-007 | 3HAC022033-007 |
3HAC020932-097 | 3HAC022034-001 |
3HAC020932-100 | 3HAC022035-002 |
3HAC020938-001 | 3HAC022035-008 |
3HAC020938-003 | 3HAC022056-001 |
3HAC020938-004 | 3HAC022057-001 |
REXROTH INDRAMAT DKC02.3-004-3-MGP-01VRS |
INDRAMAT VCM 2.0/VCM2 |
INDRAMAT DKC21.3-040-7-FW |
INDRAMAT 1/1X0301-192 |
INDRAMAT TVD 1.3-15/03 |
Indramat Trans 01.0/1 |
INDRAMAT DDS 2.1-W100-D |
Rexroth Indramat RMK12.2-IBS-BKL |
Indramat APRB02-02-FW, DAS 2-03/04 |
INDRAMAT 109-0912-3B06-02 |
INDRAMAT KDA3.2-150-3-DPD-01 |
INDRAMAT TDM1.4-100-300-W1-000 |
Indramat TBM 1.2-40-W1-024 |
Indramat 109-0852-3A09-08 |
INDRAMAT MCI-1-3/2 |
INDRAMAT IKS0374 6M |
INDRAMAT 11610150 CABLE 18M |
INDRAMAT CLM 01.3-X-0-2-0 |
INDRAMAT PLCB 01-02 |
INDRAMAT DSS1.1 USED (C44) |
Indramat Trans 01.4/1 |
Indramat CTA041B, |
Indramat DAG01.2 |
Indramat KDA 3.3-050-3-AP0-W1 |
INDRAMAT DSM2.1-S11-01.RS |
INDRAMAT KDV1.3-100-220/300-115 |
INDRAMAT MOD1/1X012-008 USPP |
INDRAMAT TBM 1.1-020-W1 |
INDRAMAT PLC 3-03/00 |
Indramat IKS0103 5.0/ INK0448 |
INDRAMAT TDM1.2-050-300-WI-000 |
Indramat CPUB03-01-FW |
INDRAMAT MOD1/1X1264-407 |
INDRAMAT BZM01.3-01-07 |
INDRAMAT MKD090B-035-KG1-KN |
INDRAMAT TVM1.2-050-220/300-100/115/220 |
INDRAMAT TVM1.2-30-300-W0 |
Indramat DKC03.1-040-7-FW |
Rexroth Indramat DKC03.3-040-7-FM |
INDRAMAT SUP-M02-DKCXX.3 |
REXROTH INDRAMAT DKC10.3-008-3-MGP-01VRS AND ECM01.1-PB01-NN |
Indramat CPUB02-01-FW |
INDRAMAT NAM 1.3-15 268890 |
INDRAMAT BTM15.2-NA-TA-TA-SA-VA-2EA/BTM15 |
INDRAMAT HDSO3.2-WO75N-HS45-01-FW |
INDRAMAT LEMD-RB071B1XX |
Indramat TVM2.1-50W1-220V |
INDRAMAT RMA02.2-16-DC024-200 |
Rexroth Indramat NFD02.1-480-030 |
INDRAMAT TVD1.2-15-03 |
Indramat FWA-ECODR3-SMT-02VRS-MS |