- 您现在的位置：买卖IC网 > PDF目录17153 > AG001-01E (NVE Corp/Sensor Products)KIT ENGINEERING EVALUATION PDF资料下载
参数资料
| 型号： | AG001-01E |
| 厂商： | NVE Corp/Sensor Products |
| 文件页数： | 127/145页 |
| 文件大小： | 0K |
| 描述： | KIT ENGINEERING EVALUATION |
| 标准包装： | 1 |
| 传感器类型： | 磁性 GMR（大型磁阻传感） |
| 接口： | 模拟 |
| 嵌入式： | 否 |
| 已供物品： | 2 个板，CD，磁体，样品 |
| 已用 IC / 零件： | AA 和 AB 系列模拟传感器 |
| 产品目录页面： | 2839 (CN2011-ZH PDF) |
| 相关产品： | 391-1054-5-ND - SENSORS MAGNETIC FIELD LP 8-SOIC 391-1052-5-ND - SENSORS MAGNETIC FIELD 8SOIC 391-1050-5-ND - SENSORS MAGNETIC FIELD 8SOIC 391-1049-5-ND - SENSORS MAGNETIC FIELD 8MSOP 391-1048-5-ND - SENSORS MAGNETIC FIELD 8SOIC 391-1045-5-ND - SENSORS MAGNETIC FIELD 8SOIC 391-1032-5-ND - SENSORS MAGNETIC FIELD 8MSOP 391-1030-5-ND - SENSORS MAGNETIC FIELD 8MSOP AB001-02-ND - SENSORS MAGNETIC FIELD 8SOIC 391-1020-5-ND - SENSORS MAGNETIC FIELD LP 8-SOIC 更多... |
| 其它名称： | 391-1059 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页当前第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页第137页第138页第139页第140页第141页第142页第143页第144页第145页
Application Notes
flux concentrator’s length to the gap between the two flux concentrators. The long dimension of the
flux concentrators should be aligned with the sensitive axis of the NVE sensor. To minimize the gap,
the flux concentrators should butt up against the NVE sensor package.
Since the effective permeability of the flux concentrators is equal to the concentration factor, material
with permeability 100 or more times the concentration factor, will be more than sufficient. Hot rolled
iron wire or even cut off iron nails will work. Flux concentrators can be round or rectangular in cross
section for mounting considerations. The NVE sensor must be centered within the flux concentrators’
cross sectional area. The diameter of the flux concentrators should be an appreciable fraction of the
gap length or flux spreading in the gap will reduce the concentration factor. The flux concentration
achieved will depend on all dimensions. However, it will depend primarily on the ratio of the
concentrator length to gap. The best calculation, however, is an experimental measurement made with
an actual sensor and flux concentrators. For prototyping and production, the external flux concentrator
can be placed down on the PCB or other substrate. The top of the metal strip must be at least as high as
the sensor package to be truly effective.
It should be noted that a flux concentrator that increases the sensitivity of a GMR sensor by a factor of
five will also reduce the maximum field to which the sensor can respond to one-fifth its original value.
Currency Detection and Validation
Currency detection and validation is a very important application of magnetic media detection. NVE’s
sensors have been used for detecting the magnetic material in paper bills. This magnetic material can
be modeled as very small bar magnets. The magnetic field emitted by the bar magnets has two
detectable orientations. The first is the vertical (radial) component of the field, and second is the
horizontal (axial) component of the field. The sensitive axis of the sensor should be parallel with the
component of field desired, i.e. , the horizontal axis, to pickup the horizontal component of the field.
Horizontal
Vertical
Component
Component
- 127 -
www.nve.com phone: 952-829-9217 fax: 952-829-9189
相关PDF资料 |
PDF描述 |
|---|---|
| QB-MINI2-V850/JG3L-USB | KIT DEMO V850ES JG3L UPD70F3738 |
| 195D225X0010S4T | CAP TANT 2.2UF 10V 20% 1507 |
| LBC2518T3R3M | INDUCTOR WOUND 3.3UH 560MA 1007 |
| RYM10DRSH | CONN EDGECARD 20POS DIP .156 SLD |
| RGM08DRMH | CONN EDGECARD 16POS .156 WW |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AG003-01 | 功能描述:ASSEMBLY CURRENT SENSOR EVAL RoHS:否 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| AG003-01E | 功能描述:ASSEMBLY CURRENT SENSOR EVAL RoHS:是 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| AG01 | 制造商:Sanken Electric Co Ltd 功能描述:Diode Switching 400V 0.7A 2-Pin 制造商:Sanken Electric Co Ltd 功能描述:DIODE ULT FAST REC AXIAL 制造商:Panasonic Industrial Company 功能描述:DIODE SUB P-EG01 |
| AG-01 | 制造商:Panasonic Industrial Company 功能描述:DIODE |
| AG01A | 制造商:Sanken Electric Co Ltd 功能描述:Diode Switching 600V 0.5A 2-Pin Bulk 制造商:Sanken Electric Co Ltd 功能描述:Diode Switching 600V 0.5A 2-Pin Pack |
发布紧急采购，3分钟左右您将得到回复。