梁溪区收购南北桥终端
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面议
梁溪区收购南北桥终端聚东电子科技公司长期从事电子回收行业,大量回收电子 回收内存 回收电容 芯片回收 电子元器件回收.24小时免费估价,欢迎来电咨询梁溪区收购南北桥终端
1:收购IC各种品牌芯片:内存IC,通信IC,手机IC,BGA芯片,裸片IC,单片机IC,电脑IC,蓝牙IC,南北桥,显卡芯片,IC,摄.像头IC,家电IC,汽车IC,IC等等IC。(长期收购ALTER,MAXIM美信,TEXAS INSTRUMENTS德州,ATMEL爱特梅尔,FREESCALE飞思卡尔,NS国半,ADI,BROADCOM博通,XILINX赛灵思,MICRON,镁光,NVIDIA,SII精工,TOSHINA东芝,RENESAS瑞萨,NXP,ST,INFINEON英飞凌,SAMSUNG三星,HNNIX现代,INBOND,SPANSION飞索,CYPRESS,REALTEK,HITTITE,MICROCHIP,SUNPLUS,LATTICE,INTERSIL,ON,FAIRCHILD,海思,展讯,昂宝,等等品牌IC芯片电子料。)梁溪区收购南北桥终端
2:回收内存芯片长期收购内存芯片,内存颗粒,内存条,FLASH芯片,闪存,显存,CF卡,SD卡,TF卡,MP3/MP4/MP5拆机FLASH,SSD固态硬盘,等等内存物料。(回收SAMSUNG三星内存芯片,HNNIX现代内存芯片,TOSHIBA东芝内存芯片,MICRON镁光内存芯片,INTEL英特内存芯片,SPANSION飞索内存芯片,尔必达内存芯片,INBOND华邦内存芯片等等品牌内存。)
3:回收三极管长期收购三极管,贴片三极管,可控硅,场效应管,MOS管等等物料。(FAIRCHILD仙童,TOSHIBA东芝,ON,ST,INFINEON英飞凌,NS国半,长电,IR等等品牌三极管。)梁溪区收购南北桥终端
4:回收IG模块长期收购IG模块(富士,三菱,INFINEON英飞凌,西门康等等品牌IG模块。回收继电器长期收购继电器(欧姆龙,宏发,,泰科等等品牌继电器。
5:回收电容、电感、电阻、磁珠、晶振、滤波器长期回收电容,电感,电阻,磁珠,钽电容,电容,贴片电容,穿心电容等等。(村田,三星,安华高科,TDK电感,三和,X钽电容,KEMET基美钽电容,黑金刚,红宝石,三洋,等等品牌物料)
长期回收以下型号:
UMT1N(罗姆)
UMT1N(长电SOT-363)
UMT1NFHA(罗姆)
UMT2907A(罗姆)
UMT2N(长电SOT-363)
UMT3904(罗姆)
UMT3906(罗姆)
UMT4401U3(罗姆)
UMT4401U3HZG(罗姆)
UMT4403U3(罗姆)
UMT4403U3HZG(罗姆)
UMV-1050-R16-G
UMV-950-R16-G
UMX18N(罗姆)
UMX18N(长电SOT-363)
UMX1N(罗姆)
UMX1N(长电SOT-363)
UMX1NFHA(罗姆)
UMX2N(长电SOT-363)
UMX3N(长电SOT-363)
UMY1N(罗姆)
UMY1N(长电SOT-353)
UMZ-104-A16-G
UMZ-106-A16-G
UMZ-1154-D16-G
UMZ12NUM(罗姆)
UMZ16NUM(罗姆)
UMZ18NUM(罗姆)
UMZ1N(罗姆)
UMZ1N(长电SOT-363)
UMZ1NFHA(罗姆)
UMZ1NT1G
UMZ27NUM(罗姆)
UMZ2N(长电SOT-363)
UMZ30NUM(罗姆)
UMZ36NUM(罗姆)
UMZ-442-A16-G
UMZ5.1NUM(罗姆)
UMZ-533-D16-G
UMZ6.8NUM(罗姆)
UMZ8.2NUM(罗姆)
UMZ-867-D16-G
UMZ-868-D16-G
UNAT-1+
UNAT-10+
UNAT-12+
UNAT-15+
UNAT-2+
UNAT-20+
UNAT-3+
UNAT-30+
UNAT-4+
UNAT-5+
UNAT-6+
UNAT-7+
UNAT-8+
UNAT-9+
UNMP-5075 +
UNMP-5075-33 +
UNMP-5075-33R +
UNMP-R5075-33 +
UP025B101K-A-BZ
UP025B102K-A-BZ
UP025B103K-A-BZ
UP025B104K-A-BZ
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UP025CH8R2K-A-BZ
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UP050CH101J-A-BZ
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UP050F473Z-A-BZ
UP050F474Z-A-BZ
UP075B105K-A-B
UP075B5225K-A-B
UP665400-02-R
UP9512PQGJ
UPA1763G
UPA1803GR
UPA1804GR
UPA1809GR
UPA1814GR
UPA1815GR
UPA1855GR
UPA1856GR
UPA1857GR
UPA1873GR
UPA1890GR
UPA1901TE
UPA1911ATE
UPA1912TE
UPA1913TE
UPA1914TE
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UPA1918TE
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UPA1950TE
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UPA1970TE
UPA2350T1P
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UPA2600T1R
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UPA2630T1R
UPA2631T1R
UPA2660T1R
UPA2670T1R
UPA2672T1R
UPA2690T1R
UPA2706GR
UPA2720AGR
UPA2721GR
我有一篇关于“串励直流电机启动控制电路”的推文,引起广大同行的热烈讨论,有些同行一下不明白,因我曾经也有过这样经历,所以比较理解这种心情,在此我再详细的解说一下具体控制原理,与同行们再一起共同温故学习一番。关于控制部件就不一一细说了,主要说两个,一个是时间继电器也就是KT1.KT2,另一个是可变段位电阻R。下面来说说控制原理,合上断路器,KT1得电吸合,常闭触点断开,它控制的KM2和KM3全部断电,这时电路电流只得无奈的爬上R1R2这两座大山。