1N5290
6372
N/A/+
原装正品热卖,价格优势
1N5290
52000
NEW/NEW
一级代理-保证
1N5290
52000
NEW/NEW
一级代理-保证
1N5290
15500
DO7/23+
Microchip主营,原装现货
1N5290
90
N/A/18+
真实数量订货一周来确认
1N5290
原装现货特价
-/5
40
1N5290
870
NA/1210
-
1N5290-1
4500
-/1701+
长期供应原装现货,实单可谈
1N5290-1JANTXV
7300
-/23+
原装现货
1N5290UR-1
9000
DO213AB/23+
-
1N5290UR-1
100500
DO213AB/2519+
一级代理专营品牌原装,优势现货,长期排单到货
1N5290UR-1
12120
DO213AB/26+
原装现货
1N5290UR-1
89800
DO213AB/25+
原装 低价优势 配单十年
1N5290UR-1
1
-/23+
优势国外原装现货2周,价优
1N5290UR-1
22
DO213AB/1544+
原装现货支持BOM配单服务
1N5290
HIGH RELIABILITY CURRENT REGULATOR D...
MICROSEMI
1N5290PDF下载
1N5290
CURRENT REGULATOR DIODES
CDI-DIODE
1N5290PDF下载
1N5290
CURRENT LIMITER FIELD EFFECT DIODES
KNOX
1N5290PDF下载
1N5290
CURRENT REGULATOR DIODES
MOTOROLA
1N5290PDF下载
1N5290
CURRENT LIMITER FIELD EFFECT DIODES
KNOX [Knox Semiconductor, Inc]
1N5290PDF下载
1N5290
CURRENT REGULATOR DIODES
CDI-DIODE [Compensated Deuices Incorporated]
1N5290PDF下载
1N5290
CURRENT REGULATOR DIODES
MOTOROLA [Motorola, Inc]
1N5290PDF下载
1N5290
HIGH RELIABILITY CURRENT REGULATOR D...
MICROSEMI [Microsemi Corporation]
1N5290PDF下载
1N5290-1
CURRENT REGULATOR DIODES
CDI-DIODE
1N5290-1PDF下载
1N5290-1
CURRENT REGULATOR DIODES
CDI-DIODE [Compensated Deuices Incorporated]
1N5290-1PDF下载
Central Semiconductor
稳流二极管
0.517 mA
DO-35
1.05 V
100 V
2.7 MOhms
0.75 MOhms
Single
Through Hole
400
用?电源滤波、去耦。2、画圈的r9,r10,c4的作用?负反馈。3、a点到b点放大倍数怎么计算?如果想调整放大倍数应该调整电阻还是其他方法?放大倍数由反馈电阻r9、r10决定,(c4看作短路)。大约等于11倍。调整放大倍数可以调整这两个电阻。4、 后面的线圈是要和那三个电容组成谐振,谐振是否要考虑变压器线圈的影响?影响很小。根据r11=25欧姆,变压比1:100,这个变压器相当于在谐振回路中串联了一个极小的电阻(25/10000)以及漏感。漏感的作用相当于使负载电感量增大。另外,cr1、cr2(1n5290)是恒流二极管,不能画成稳压二极管。