UF1007-T中文资料

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fpl1007频谱仪使用手册

fpl1007频谱仪使用手册

fpl1007频谱仪使用手册
fpl1007频谱仪是一种用于测量信号频谱的仪器,它可以广泛
应用于无线通信、雷达、无线电广播、无线电频谱监测等领域。

使
用手册通常包括以下内容:
1. 仪器概述,介绍仪器的外观、主要功能和技术参数,以便用
户对仪器有一个整体的了解。

2. 安装与连接,详细描述频谱仪的安装方法和连接方式,包括
电源接口、天线接口、数据接口等,确保用户正确连接和使用仪器。

3. 仪器操作,包括开机、关机、菜单操作、屏幕显示等方面的
操作说明,使用户能够熟练操作仪器进行测量。

4. 测量方法,介绍如何使用频谱仪进行信号频谱测量,包括单
频测量、频段扫描、功率测量等不同测量方式的操作步骤和注意事项。

5. 故障排除,列举常见故障现象及对应的解决方法,帮助用户
在使用过程中遇到问题时能够快速排除故障。

6. 其他注意事项,包括仪器的保养、存放、运输等方面的注意事项,以及相关的安全警示信息。

总的来说,频谱仪的使用手册应该是一本详细、清晰的操作指南,能够帮助用户正确、高效地使用频谱仪进行各种测量和分析工作。

希望这些信息对你有所帮助。

1007与1015线材的区别

1007与1015线材的区别

1007与1015线材的区别首先先看下1007的产品说明:产品名称:UL1007电子线规格型号:UL1007#30,28#,26#,24#,22#,20#,18#,16#,1. 导体使用单根或绞合,镀锡铜和裸铜。

2: 标准:UL758, UL1581 及CSA C22.2 No. 210.23: 额定温度:80℃额定电压:300V4: 无铅聚氯乙烯绝缘,通过ROHS检测,可提供SGS环保报告.5: 可通过UL VW-1 及CSA FT1 垂直耐燃测试6: 使用标准厚度、易剥、易裁;具抗酸硷、耐油性、防潮、防霉等特性.应用:用于一般电子、电器设备,电动玩具内部连线,电脑周边线。

UL1007电子线结构列表说明:Part No 规格型号Conductor导体Inaulation绝缘导体电阻Ω/km 线规AWG线数/线径外径绝缘厚度外径1007307/0.100.30.41 1.12354 1007287/0.1270.380.41 1.2223 1007267/0.160.480.41 1.3139 10072411/0.160.610.41 1.4388.9 10072217/0.160.760.41 1.5857.5 10072021/0.180.940.41 1.7634.6 10071834/0.18 1.180.41 2.0023.3产品名称:UL1015电子线规格型号:UL1015 26#,24#,22#,20#,18#,16#,14#,12#,10AWG 1.导体使用26#24#22#20#18#16#14#12#10AWG,单根或绞合镀锡铜线或裸铜;2.无铅聚氯乙烯绝缘,经过国际ROHS标准检测,可提供SGS环保报告。

3.额定温度:105℃, 额定电压:600V 。

4. 通过UL VW-1及CSA Ft1垂直耐燃测试。

5: 使用标准厚度、易剥、易裁;具抗酸硷、耐油性、防潮、防霉等特性。

UL1007

UL1007


導體使用單條或絞線 32-16AWG 裸銅或鍍錫銅。
● ● ●
● 使用環保 PVC 絕緣。 ● ●
Conductor, 32-16AWG Lead Free PVC Insulation. Rated temperature:80℃;Rated voltage:300Volts Passed UL VW-1&CSA FT1vertical flame test. For general purpose internal wiring of electronics ,and electrical equipment
PVC 電子線
UL 1007
UL Subject 758 UL FILE NO:E108485 CSA Standard CSA FILE NO:LL84687
Hook-up Wire 80℃ 300V
Product Description
● Tinned
,bared ,stranded or Solid copper
UL 1007 CSA TR-64 溫度
額定 Range 電壓 Voltage V Temp ℃ 線號 AWG
導體 Conductor 構成 NO./mm
絕緣體 Insulation 厚度 Thickness mm 外徑 O.D mm
公差值 T Maximum Conductor Resistance Ω/km
0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38
1.00 1.10 1.20 1.30 1.45 1.60 1.85 2.10 2.40 1.10 1.20 1.30 1.45 1.60 1.85 1.15 1.25 1.40 1.55 1.70 1.96

认识民航电报

认识民航电报

认识电报电报,是通讯不发达时期的工具。

如今,科学技术在不断提高,网络越来越发达,电报在逐渐被取代,但尚不能完全被取代。

例如:①不是所有的人都会用同一种语言自然交流,②当无人值守时自动接收,等等。

因此,电报仍然在发挥着它自己的作用。

这里所称的电报,都是“民航SITA运输业务电报”。

SITA:(SOCIETY INTERNATIONAL DE TELECOMMUNICATION AERONAUTIQUES)国际航空电信协会,中国民航于1980年5月加入SITA。

古老的电报是使用“电传机”发送的,没有显示屏,拍发电报前先索要“流水号”。

指令:ZCZC CH NNNN (输入)回复的流水号+1才是你要拍发的电报流水号。

这个电传机设定了一个自动检测功能,每20分钟自动检测一下流水号,已确保不发生因设备故障而遗漏电报,因此发电报要避开整点、20分、40分的时刻。

电报内容完毕后,必须以“=”结尾,电传机才会认为电报结束,开始传送。

因为当初通信成本很高,同时为了提高传输效率,人们规定了电报简语、简字、以及电报简码(简码基本上是英文缩写)。

中国人习惯使用中文,因此纯国内业务电报中又使用了“汉字数字代码”。

电报包括:电报等级、收电地址、发电地址、发电时刻、电报类别、电报内容。

举例:B 关于地址:地址由3部分组成:城市(机场)代码部门代码公司代码例如:①:北京②:国内值机③:中国国际航空公司这样,电报就会发送到指定的终端。

一份电报可以发送给多个地址(向多个公司、部门电告同样内容,最多32个地址),一个终端可以有多个地址(例如小公司的值机、配载、查询共用一个终端)。

C 关于发电日期时刻日期是当前日期,时刻是当前世界协调时间【过去用格林威治时间(GTM),我看都一样】。

航空运输多数都跨越了时区,只有统一时间才不会产生歧义。

(纯国内电报很多员工习惯用北京时间)D 关于电报类别代码/电报识别代码根据业务性质有很多代码运输调度有:客、货加班申请、答复、变更、取消……售票方面有:销售通知、申请座位、答复申请、特殊旅客通知……客运方面有:载量报、旅客名单报、转机报、特殊服务报、行李查询报、集装设备控制报……货运方面有:吨位申请、答复申请、不正常货物查询、特种货物通知、更改电报……*NAC:来电信息不够明确,要求补充说明情况后才能采取行动。

uf1007二极管参数

uf1007二极管参数

uf1007二极管参数UF1007二极管参数UF1007二极管是一种常用的电子元器件,具有以下参数:1. 最大正向电压(VRRM):UF1007二极管的最大正向电压为1000V。

这意味着在正向工作时,电压不应超过1000V,否则可能会损坏二极管。

2. 最大反向电流(IR):UF1007二极管的最大反向电流为5μA。

当二极管处于反向工作状态时,反向电流应小于或等于5μA,以确保正常工作。

3. 额定电流(IF):UF1007二极管的额定电流为1A。

额定电流是指在正向工作状态下,二极管可以承受的最大电流。

超过额定电流可能会导致二极管过热或烧毁。

4. 正向压降(VF):UF1007二极管的正向压降为1V。

正向压降是指二极管在正向工作状态下的电压降。

5. 反向恢复时间(Trr):UF1007二极管的反向恢复时间为75ns。

反向恢复时间是指二极管从反向工作状态转换到正向工作状态所需的时间。

6. 工作温度范围(Tj):UF1007二极管的工作温度范围为-65℃至+175℃。

在这个温度范围内,二极管可以正常工作,超出范围可能会导致性能下降或损坏。

7. 存储温度范围(Tstg):UF1007二极管的存储温度范围为-65℃至+175℃。

在存储过程中,二极管应保存在这个温度范围内,以保持其性能和可靠性。

8. 封装类型:UF1007二极管采用DO-41封装,这是一种常见的二极管封装类型,方便插入电路板并进行焊接。

9. 用途:UF1007二极管常用于电源、稳压电路、开关电路等应用中。

由于其高反向电压和低反向电流的特性,适用于对电压要求较高的场合。

总结起来,UF1007二极管是一种正向电压最大1000V、反向电流最大5μA、额定电流1A的常用二极管。

它具有较低的正向压降和快速的反向恢复时间,适用于电源、稳压电路和开关电路等应用。

在设计电子电路时,我们可以根据UF1007二极管的参数来选择合适的工作条件,以确保电路的稳定性和可靠性。

UL1007系列产品特性:

UL1007系列产品特性:

XX威铭电工材料XX简介XX威铭电工材料XX为中外合资企业,前身“XX泰平电工材料XX”成立于一九九四年,位于全国综合实力千强镇之首的XX省XX市虎门镇白沙金山工业区(256省道旁边)。

交通极为便利,公司自建5000平方米花园式厂房,拥有多位经验丰富的研发、管理及生产技术人才,配备各种先进的进口生产设备及检测设备,并已取得了UL、CUL、CSA、ISO9001:2000等国际质量认证。

公司各类产品全部采用低铅低镉环保材料生产,产品销往全国各地,公司拥有自营进出口经营权,产品质量稳定,销售服务周到,远销美国、日本、欧盟等国家,始终秉承“以市场为导向持续改善企业内部管理”的理念,致力于为客户提供最具竞争力的产品。

公司集生产、加工、销售为一体,产品有十多个品种,数百个规格的产品供用户选择,产品适用于汽车、电机、冶金、电力、电子电器、家用电器、空调、冰箱专用电线电缆、照明灯具等行业。

为客户提供优质的PVC、PE照射电子线,屏蔽同轴线、电子电源线、高温电力电缆、HDMI电缆、Lan cable、仪器仪表补偿线缆、连接器及相关制品。

基于公司对产品质量始终如一的严格要求,业已赢得了同行业的高度评价。

相信通过公司全体员工的不懈努力以及各方合作伙伴的大力支持,我们必定可以达成互利双赢的最终目标!本公司重合同,守信誉。

热忱欢迎广大国内外客户来人来函洽谈业务!UL1007系列产品特性:镀锡、退火、多股或单条铜线有色PVC绝缘额定温度80摄氏度,额定电压300V 标准厚度,易剥,截断容易耐酸、耐油性、耐碱性、防湿及防霉可通过VW-1垂直型火焰测试可定制颜色有:红、黄、兰、白、黑、绿、棕、橙、紫、灰和粉红色。

详细介绍:电线长度:5mm-25mm±0.2剥皮长度:0.5-5±0.2电线外径:36AWG-18AWG线型:1571.1095.1007.1061……加工后线头呈圆形,绝不开叉,镀锡层有光泽,可焊性强。

独山子聚丙烯1007参数

独山子聚丙烯1007参数

独山子聚丙烯1007参数独山子聚丙烯1007是一种常用的聚合物材料,具有多种优良性能,广泛应用于各个领域。

本文将介绍独山子聚丙烯1007的参数及其相关特点。

一、密度:独山子聚丙烯1007的密度为0.9g/cm³,密度较低,使其具有轻质的特点。

由于密度低,该材料通常用于制造轻量级产品,如塑料瓶、塑料袋等。

二、熔流率:独山子聚丙烯1007的熔流率为6g/10min。

熔流率是衡量材料流动性的指标,熔流率越大,材料的流动性越好。

因此,独山子聚丙烯1007具有良好的流动性,适合用于注塑成型等加工工艺。

三、抗张强度:独山子聚丙烯1007的抗张强度为30MPa。

抗张强度是材料抵抗拉伸破坏的能力,独山子聚丙烯1007具有较高的抗张强度,使其在制造强度要求较高的产品时表现出色。

四、抗冲击强度:独山子聚丙烯1007的抗冲击强度为10kJ/m²。

抗冲击强度是材料抵抗外力冲击的能力,独山子聚丙烯1007具有较高的抗冲击强度,使其在制造耐冲击的产品时具有优势。

五、热变形温度:独山子聚丙烯1007的热变形温度为80℃。

热变形温度是材料在受热时开始变形的温度,独山子聚丙烯1007具有较高的热变形温度,使其在高温环境下具有良好的稳定性。

六、透明度:独山子聚丙烯1007具有良好的透明度,使其在制造透明产品时具有优势。

例如,独山子聚丙烯1007可用于制造透明塑料杯、透明包装膜等产品。

七、耐化学性:独山子聚丙烯1007具有良好的耐化学性,对许多化学物质具有较高的稳定性。

因此,独山子聚丙烯1007广泛应用于化工、医药等领域。

总结起来,独山子聚丙烯1007具有密度低、熔流率高、抗张强度高、抗冲击强度高、热变形温度较高、透明度好、耐化学性好等特点。

这些特点使得独山子聚丙烯1007成为一种重要的塑料材料,在包装、医疗、化工等领域得到广泛应用。

同时,独山子聚丙烯1007也具有良好的可加工性,可以通过注塑、挤出等多种工艺进行加工,满足不同产品的制造需求。

物料描述规范

物料描述规范

物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料描述规范文件编号:HK-RD-QB- - 版本:V1.0品物料描述规范文件编号:HK-RD-QB- - 版本:V1.0物料大类状态类别代码物料名称描述要求例子文件编号:HK-RD-QB- - 版本:V1.0物料描述规范9908保险丝额定电压,形状尺寸,额定电流9909振荡器种类,振荡频率,(其它)9910放电管种类,放电电压,(其它)9911继电器线圈额定电压,吸合电压,线圈电阻9912遥控器机型,型号,(其它)9913束线带宽度,长度,类型,(其它)9914磁芯/磁块磁力强度,形状,颜色9915橡皮类长度,形状,宽度,高度9916固定座种类,(其它)9917杂类种类,(其它)9918静电铝箔尺寸,(其它)9919胶类类型,型号,(其它)9920胶纸类类型,型号,(其它)9921工具类种类,(其它)9922电池电池类型,电压,容量,(其它)电池 锂电池 3.7V 850mAh K69923手套种类,(其它)9924其它种类,(其它)9925摄像头驱动类型,像素,机型,(其它)摄像头 OV驱动 30万像素 K6X 9926广告机定时器种类,(其它)X 9927广告机播放器种类,(其它)X 9928电视机天线种类,(其它)X 9929电视机PVC类型,尺寸,(其它)X 9930LCD TV 其它小件9931催化剂类型,(其它)9932胶布类类型,尺寸,(其它)备注1状态栏标注“X”表示目前暂不使用的类别,以后可根据需要启用。

UF1004-T中文资料

UF1004-T中文资料

UF1001 - UF10071.0A ULTRA-FAST RECTIFIER Features• Diffused Junction• Ultra-Fast Switching for High Efficiency• Low Reverse Leakage Current• Surge Overload Rating to 30A Peak• IEC 61000-4-2 (ESD - 150pF/330Ω)UF1001 – UF1003: Contact: discharge - ±15kV• Lead Free Finish, RoHS Compliant (Note 4)Mechanical Data• Case: DO-41• Case Material: Molded Plastic. UL FlammabilityClassification Rating 94V-0• Moisture Sensitivity: Level 1 per J-STD-020C• Terminals: Finish - Tin. Plated Leads Solderable per MIL-STD-202, Method 208• Polarity: Cathode Band• Marking: Type Number• Ordering Information: See Page• Weight: 0.35 grams (approximate)DO-41Dim Min MaxA 25.40 —B 4.06 5.21C 0.71 0.864D 2.00 2.72All Dimensions in mmMaximum Ratings and Electrical Characteristics@T A = 25°C unless otherwise specifiedCharacteristic SymbolUF1001UF1002UF1003UF1004UF1005UF1006UF1007Unit Peak Repetitive Reverse VoltageWorking Peak Reverse VoltageDC Blocking Voltage (Note 5)V RRMV RWMV R50 100 200 400 600 800 1000 V RMS Reverse Voltage V R(RMS)35 70 140 280 420 560 700 V Average Rectified Output Current @ T A = 55°C(Note 1)I O 1.0 A Non-Repetitive Peak Forward Surge Current8.3ms Single half sine-wave Superimposed on Rated LoadI FSM30 A ForwardVoltage @ I F = 1.0A V FM 1.0 1.3 1.7 V Peak Reverse Current @ T A = 25°Cat Rated DC Blocking Voltage (Note 5) @ T A = 100°CI RM5.0100μA Reverse Recovery Time (Note 3) t rr50 75 ns Typical Total Capacitance (Note 2) C T20 10 pF Typical Thermal Resistance Junction to Ambient RθJA95 °C/W Operating and Storage Temperature Range T j, T STG-65 to +150 °C Notes: 1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.3. Measured with I F = 0.5A, I R = 1.0A, I rr = 0.25A. See figure 5.4. RoHS revision 13.2.2003. High temperature solder exemption applied, see EU Directive Annex Note 7.5. Short duration pulse test used to minimize self-heating effect.Ordering Information (Note 6)Device Packaging ShippingPack UF1001-A DO-41 5K/AmmoUF1001-B DO-41 1K/BulkUF1001-T DO-41 5K/Tape & Reel, 13-inchPack UF1002-A DO-41 5K/AmmoUF1002-B DO-41 1K/BulkUF1002-T DO-41 5K/Tape & Reel, 13-inchPack UF1003-A DO-41 5K/AmmoUF1003-B DO-41 1K/BulkUF1003-T DO-41 5K/Tape & Reel, 13-inchPack UF1004-A DO-41 5K/AmmoUF1004-B DO-41 1K/BulkUF1004-T DO-41 5K/Tape & Reel, 13-inchPack UF1005-A DO-41 5K/AmmoUF1005-B DO-41 1K/BulkUF1005-T DO-41 5K/Tape & Reel, 13-inchPack UF1006-A DO-41 5K/AmmoUF1006-B DO-41 1K/BulkUF1006-T DO-41 5K/Tape & Reel, 13-inchPack UF1007-A DO-41 5K/AmmoUF1007-B DO-41 1K/BulkUF1007-T DO-41 5K/Tape & Reel, 13-inchNotes: 6. For packaging details, visit our website at /datasheets/ap02008.pdf.IMPORTANT NOTICEDiodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changeswithout further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any productdescribed herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shallassume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,harmless against all damages.LIFE SUPPORTDiodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed writtenapproval of the President of Diodes Incorporated.。

f-7000 荧光光谱仪仪器参数

f-7000 荧光光谱仪仪器参数

一、荧光光谱仪的原理和应用荧光光谱仪是一种用于测量物质荧光发射光谱的仪器。

它利用物质受到紫外或可见光激发后发出的荧光来进行分析和检测。

荧光光谱仪广泛应用于生物医药、环境监测、食品安全等领域,具有灵敏度高、分辨率好、快速准确等特点。

二、荧光光谱仪的参数和规格1. 光源:荧光光谱仪一般采用氙灯或汞灯作为激发光源,氙灯的波长范围广,能够提供较强的激发光,而汞灯则具有比较稳定的输出功率。

2. 分光器:荧光光谱仪的分光器通常采用全息光栅或单色器,能够对荧光光谱进行高效分光和检测。

全息光栅具有分辨率高、光谱范围宽的优点,而单色器则能够提供较高的光谱分辨率。

3. 探测器:荧光光谱仪的探测器一般采用光电二极管(PMT)或光电倍增管(PMT)进行荧光信号的检测和转换。

PMT具有灵敏度高、响应速度快的特点,但对环境要求较高;而PMT则可适用于较恶劣的环境条件下。

4. 光谱范围:荧光光谱仪的光谱范围通常覆盖200-800nm,不同型号的荧光光谱仪具有不同的光谱范围和分辨率。

5. 数据处理系统:现代荧光光谱仪通常配备有先进的数据处理系统,能够实现数据采集、分析和报告输出等功能,提高了检测的自动化程度和准确性。

6. 标定和验证:荧光光谱仪的参数需要经过定期的标定和验证,以确保其检测结果的准确性和可靠性。

三、荧光光谱仪的操作和维护1. 操作:使用荧光光谱仪时,应严格按照操作手册的要求进行操作,保证仪器正常工作。

在操作过程中,应注意仪器的稳定性和光路的清洁,避免外界光线的干扰。

2. 维护:定期对荧光光谱仪进行维护保养,清洁光路和探测器,定期更换光源等关键部件,保证仪器的稳定性和准确性。

四、荧光光谱仪的应用荧光光谱仪在生物医药领域广泛应用于蛋白质、核酸、细胞等生物分子的检测和定量分析;在环境监测领域可以用于水质和大气等环境样品的有机物和金属离子的检测;在食品安全领域可用于食品中有毒物质和添加剂的分析等。

五、总结荧光光谱仪作为一种先进的分析仪器,具有灵敏度高、分辨率好、快速准确等特点,广泛应用于生物医药、环境监测、食品安全等领域。

LT1078和LT1079微电源双路和四路单倍电源精密操作电路说明书

LT1078和LT1079微电源双路和四路单倍电源精密操作电路说明书

LT1078IS8#TRPBF LT1078S8#PBF LT1079CN#PBF LT1079CN#PBF .LT1078CN8#PBF LT1078IN8#PBF110789feQuad, Single Supply, Precision Op Amps■Available in 8-Pin SO Package■50μA Max Supply Current per Amplifier ■70μV Max Offset Voltage■180μV Max Offset Voltage in 8-Pin SO ■250pA Max Offset Current■0.6μV P-P , 0.1Hz to 10Hz Voltage Noise ■3pA P-P , 0.1Hz to 10Hz Current Noise ■0.4μV/°C Offset Voltage Drift ■200kHz Gain Bandwidth Product ■0.07V/μs Slew Rate ■Single Supply OperationInput Voltage Range Includes GroundOutput Swings to Ground while Sinking Current No Pull-Down Resistors Needed■Output Sources and Sinks 5mA Load CurrentThe LT ®1078 is a micropower dual op amp in 8-pin packages including the small outline surface mount pack-age. The LT1079 is a micropower quad op amp offered in the standard 14-pin packages. Both devices are optimized for single supply operation at 5V. ±15V specifications are also provided.Micropower performance of competing devices is achieved at the expense of seriously degrading precision, noise,speed and output drive specifications. The design effort of the LT1078/LT1079 was concentrated on reducing sup-ply current without sacrificing other parameters. The offset voltage achieved is the lowest on any dual or quad nonchopper stabilized op amp—micropower or other-wise. Offset current, voltage and current noise, slew rate and gain bandwidth product are all two to ten times better than on previous micropower op amps.The 1/f corner of the voltage noise spectrum is at 0.7Hz,at least three times lower than on any monolithic op amp.This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of magnitude higher supply current.Both the LT1078 and LT1079 can be operated from a single supply (as low as one lithium cell or two Ni-Cad batteries). The input range goes below ground. The all-NPN output stage swings to within a few millivolts of ground while sinking current—no power consuming pull down resistors are needed.■Battery or Solar-Powered Systems Portable Instrumentation Remote Sensor Amplifier Satellite Circuitry■Micropower Sample-and-Hold ■Thermocouple Amplifier ■Micropower FiltersDistribution of Input Offset Voltage (LT1078 and LT1079 in H, J, N Packages)INPUT OFFSET VOLTAGE (μV)–120P E R C E N T O F U N I T S801078/79 • TA02–80–40401614121086420120Single Battery, Micropower, Gain = 100, Instrumentation AmplifierTYPICAL PERFORMANCEINPUT OFFSET VOLTAGE = 40μV INPUT OFFSET CURRENT = 0.2nATOTAL POWER DISSIPATION = 240μWCOMMON MODE REJECTION = 110dB (AMPLIFIER LIMITED)GAIN BANDWIDTH PRODUCT = 200kHzOUTPUT NOISE = 85μV P-P 0.1Hz TO 10Hz= 300μV RMS OVER FULL BANDWIDTHINPUT RANGE = 0.03V TO 1.8V OUTPUT RANGE = 0.03V TO 2.3V(0.3mV ≤ V IN + – V IN – ≤ 23mV)OUTPUTS SINK CURRENT—NO PULL-DOWN RESISTORS ARE NEEDEDAPPLICATIO SUFEATURESTYPICAL APPLICATIOUDESCRIPTIOU2LT1078/LT107910789feABSOLUTE AXI U RATINGSW W WUOperating Temperature Range LT1078AM/LT1078M/LT1079AM/LT1079M (OBSOLETE).....–55°C to 125°C LT1078I/LT1079I....................................–40°C to 85°C LT1078AC/LT1078C/LT1078S8/LT1079AC/LT1079C ....................................0°C to 70°C Lead Temperature (Soldering, 10 sec)..................300°CSupply Voltage ......................................................±22V Differential Input Voltage.......................................±30V Input Voltage ...............Equal to Positive Supply Voltage............5V Below Negative Supply VoltageOutput Short-Circuit Duration..........................Indefinite Storage Temperature RangeAll Grades.........................................–65°C to 150°CPACKAGE/ORDER I FOR ATIO WUU(Note 1)LT1078/LT1079 ELECTRICAL CHARACTERISTICS V S = 5V, 0V, V CM = 0.1V, V O = 1.4V, T A = 25°C unless otherwise noted.10789fe34LT1078/LT107910789feELECTRICAL CHARACTERISTICSThe ● denotes the specifications which apply over the temperature range–40°C ≤ T A ≤ 85°C for I grades, –55°C ≤ T A ≤ 125°C for AM/M grades. V S = 5V, 0V, V CM = 0.1V, V O = 1.4V unless otherwise noted.The ● denotes the specifications which apply over the temperature range 0°C ≤ T A ≤ 70°C. V S = 5V, 0V, V CM = 0.1V, V O = 1.4V unless otherwise noted.5LT1078/LT107910789feELECTRICAL CHARACTERISTICSV S = ±15V, T A = 25°C unless otherwise noted.LT1078C/LT1079C LT1078I/LT1079I LT1078AC/LT1079AC LT1078M/LT1079M LT1078AM/LT1079AM LT1078S8/LT1079SW SYMBOL PARAMETER CONDITIONSMIN TYP MAXMIN TYP MAXUNITS V OS Input Offset Voltage (Including LT1078IS8/LT1078S8)5025070350μV LT1079ISW/LT1079SW80500μV I OS Input Offset Current 0.050.250.050.35nA I BInput Bias Current 68610nA Input Voltage Range13.5 13.8 13.5 13.8V –15.0–15.3–15.0–15.3V CMRR Common Mode Rejection Ratio V CM = 13.5V, –15V 10011497114dB PSRR Power Supply Rejection Ratio V S = 5V, 0V to ±18V 102114100114dB A VOL Large-Signal Voltage Gain V O = ±10V, R L = 50k 1000500010005000V/mV V O = ±10V, R L = 2k 40011003001100V/mVV OUT Maximum Output Voltage R L = 50k ±13.0±14.0±13.0±14.0V Swing R L = 2k±11.0±13.2±11.0±13.2V SR Slew Rate0.060.100.060.10V/μs I SSupply Current per Amplifier46654775μAThe ● denotes the specifications which apply over the temperature range –40°C ≤ T A ≤ 85°C for I grades, –55°C ≤ T A ≤ 125°C for AM/M grades. V S = ±15V unless otherwise noted.LT1078I/LT1079ILT1078AM/LT1079AM LT1078M/LT1079M SYMBOL PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAXUNITS V OS Input Offset Voltage (Including LT1078IS8)●90430120600μV LT1079ISW ●130825μV ΔV OS Input Offset Voltage Drift ●0.51.80.6 2.5μV/°C ΔT (Note 6)LT1078IS8●0.7 3.8μV/°C LT1079ISW ●0.8 5.0μV/°C I OS Input Offset Current●0.070.500.070.70nA LT1078I/LT1079I●0.1 1.0nA I B Input Bias Current ●710712nA A VOL Large-Signal Voltage Gain V O = ±10V, R L = 5k ●200700150700V/mV CMRR Common Mode Rejection Ratio V CM = 13V, –14.9V ●9411090110dB PSRR Power Supply Rejection Ratio V S = 5V, 0V to ±18V●9811094110dB Maximum Output Voltage Swing R L = 5k●±11.0±13.5±11.0±13.5VI SSupply Current per Amplifier●52805495μA6LT1078/LT107910789feELECTRICAL CHARACTERISTICSThe ● denotes the specifications which apply over the temperature range0°C ≤ T A ≤ 70°C. V S = ±15V unless otherwise noted.LT1078C/LT1079C LT1078AC/LT1079AC LT1078S8/LT1079SW SYMBOL PARAMETER CONDITIONS MIN TYP MAXMIN TYP MAXUNITS V OSInput Offset Voltage●7033090460μV LT1078S8●100540μV LT1079SW●115750μV ΔV OS Input Offset Voltage Drift ●0.5 1.80.6 2.5μV/°C ΔT (Note 6)LT1078S8●0.7 3.8μV/°C LT1079SW●0.8 5.0μV/°C I OS Input Offset Current ●0.060.350.060.50nA I B Input Bias Current ●69611nA A VOL Large-Signal Voltage Gain V O = ±10V, R L = 5k ●30012002501200V/mV CMRR Common Mode Rejection Ratio V CM = 13V, –15V ●9711294112dB PSRRPower Supply Rejection Ratio V S = 5V, 0V to ±18V ●10011297112dB Maximum Output Voltage SwingR L = 5k ●±11.0±13.6±11.0±13.6V I SSupply Current per Amplifier●49735085μANote 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.Note 2: Typical parameters are defined as the 60% yield of parameter distributions of individual amplifiers, i.e., out of 100 LT1079s (or 100LT1078s) typically 240 op amps (or 120) will be better than the indicated specification.Note 3: This parameter is tested on a sample basis only. All noise parameters are tested with V S = ±2.5V, V O = 0V.Note 4: This parameter is guaranteed by design and is not tested.Note 5: Power supply rejection ratio is measured at the minimum supply voltage. The op amps actually work at 1.8V supply but with a typical offset skew of –300μV.Note 6: This parameter is not 100% tested.7LT1078/LT107910789feTIME (SEC)N O I S E V O L T A G E (0.4μV /D I V )LT1078/79 • TPC04TYPICAL PERFOR A CE CHARACTERISTICSU WInput Bias Currentvs Common Mode VoltageInput Bias and Offset Currents vs TemperatureSupply Current vs TemperatureTEMPERATURE (°C)–50S U P P L Y C U R R E N T P E R A M P L IF I E R (μA )555045403530252575LT1078/79 • TPC01–2550100125TEMPERATURE (°C)–50B I A S C U R R E N T (n A )O F F S E T C U R R E N T (p A )05075LT1078/79 • TPC02–2525100125COMMON MODE VOLTAGE (V)–1I N P U T B I A S C U R R E N T (n A )–2–4–6–8–10–120123LT1078/79 • TPC0340.1Hz to 10Hz Noise0.01Hz to 10Hz NoiseNoise SpectrumTIME (SEC)N O I S E V O L T A G E (0.4μV /D I V )LT1078/79 • TPC05FREQUENCY (Hz)0.11100V O L T A G E N O I S E D E N S I T Y (n V /√H z )C U R R E N T N O I S E D E N S I T Y (f A /√H z )101000LT1078/79 • TPC0610Hz Voltage Noise DistributionDistribution of Offset Voltage Drift with Temperature (In All Packages Except Surface Mount)Long Term Stability of Two Representative Units (LT1078)VOLTAGE NOISE DENSITY (nV/√Hz)25LT1078/79 • TPC07303540P E R C E N T O F U N I T S35302520151050TIME (MONTHS)O F F S E T V O L TA G E C H A N G E (μV )1234LT078/79 • TPC095151050–5–10–15OFFSET VOLTAGE DRIFT WITH TEMPERATURE (μV/°C)P E R C E N T O F U N I T S252015105LT1078/79 • TPC08–2–10128LT1078/LT107910789feTYPICAL PERFOR A CE CHARACTERISTICSU WLOAD RESISTANCE TO GROUND (Ω)100100kV O L T A G E G A I N (V /V )1M 10M10k 100k 1k 1MLT1078/79 • TPC18Minimum Supply VoltagePOSITIVE SUPPLY VOLTAGE (V)I N P U T O F F S E T V O L T A G E (μV )1000–100–200–300–400–500LT1078/79 • TPC16123Voltage Gain vs FrequencyFREQUENCY (Hz)0.01V O L T A G E G A I N (dB )1M LT1078/79 • TPC10110010k 140120100806040200–200.1101k 100k Slew Rate, Gain Bandwidth Product and Phase Margin vs TemperatureTEMPERATURE (°C)–50G A I N B A N D W I D T H P R O D U C T (k H z )S L E W R A T E (V /μs )PHASE MARGIN (DEG)807060504005075LT1078/79 • TPC13–2525100125Large-Signal Transient Response V S = 5V, 0V 1V /D I VA V = 1, NO LOAD 50μs/DIV INPUT PULSE 0V TO 3.8VLT1078/79 • TPC270VWarm-Up DriftTIME AFTER POWER-ON (MINUTES)C H AN G E I NO F F S E T V O L T A G E (μV )LT1078/79 • TPC17120.80.70.60.50.40.30.20.103Large-Signal Transient Response V S = ±15V5V /D I VA V = 1100μs/DIVNO LOADLT1078/79 • TPC280VVoltage Gain vs Load ResistanceCapacitive Load HandlingCAPACITIVE LOAD (pF)O V E R S H O O T (%)120100806040200LT1078/79 • TPC12Gain, Phase vs FrequencyFREQUENCY (kHz)30100300LTC1078/79 TPC11V O L T A G E G A I N (d B )100120140160180200PHASE SHIFT (DEG)1010009LT1078/LT107910789feTYPICAL PERFOR A CE CHARACTERISTICSU WTEMPERATURE (°C)–50C O M M O N M O D E R A N G E (V )–250255075LT1078/79 • TPC22125VV +V +V –V –V –100Output Saturation vs Temperature vs Sink CurrentTEMPERATURE (°C)–50S A T U R A T I O N V O L T A G E (m V )1000100101–25125LT1078/79 • TPC190255010075Common Mode Range vs TemperatureClosed Loop Output ImpedanceFREQUENCY (Hz)O U T P U T I M P E D A N C E (Ω)1k1001010.1LT1078/79 • TPC24101001k 10k100kOutput Voltage Swing vs Load CurrentSOURCING OR SINKING LOAD CURRENT (mA)0.01O U T P U T V O L T A G E S W I N G (V )VV +V +V –V–V 10LT1078/79 • TPC200.11Undistorted Output Swing vs FrequencyFREQUENCY (kHz)0.01P E A K -T O -P E A K O U T P U T S W I N G , V S = ±15V (V )PEAK-TO-PEAK OUTPUT SWING, V S = 5V, 0V (V)3020100543210100LT1078/79 • TPC23110Distribution of Input Offset Voltage (LT1078 in 8-Pin SO Package)Channel Separation vs FrequencyPower Supply Rejection Ratio vs FrequencyCommon Mode Rejection Ratio vs FrequencyFREQUENCY (Hz)10CO M M O N M O D E R E J E C T I O N R A T I O (d B )1001k 10k 100kLT1078/79 • TPC251M120100806040200FREQUENCY (Hz)0.1P O W E R S UP P L Y R E J E C T I O N R A T I O (d B )12010080604020010010k LT1078/79 • TPC261101k 100k1MFREQUENCY (Hz)11k 100kLT1078/79 • TPC271010010k 1MC H A N N E L S E P A R A T I O N (d B )140120100806040200INPUT OFFSET VOLTAGE (μV)–160P E R C E N T O F U N I T S160LT1078/79 • TPC21–80080161412108642–120–40401201010789feTYPICAL PERFOR A CE CHARACTERISTICSU WSmall-Signal Transient Response VS = ±2.5V20m V /D I VA V = 110μs/DIVC L = 15pFLT1078/79 • TPC250VSmall-Signal Transient Response V S = 5V, 0V20m V /D I VA V = 110μs/DIV C L = 15pFINPUT 50mV TO 150mVLT1078/79 • TPC240.1V Small-Signal Transient Response VS = ±15V20m V /D I VA V = 110μs/DIVC L = 15pFLT1078/79 • TPC260VAPPLICATIO S I FOR ATIO WUU U The LT1078/LT1079 devices are fully specified with V + = 5V, V – = 0V, V CM = 0.1V. This set of operating conditions appears to be the most representative for battery-powered micropower circuits. Offset voltage is internally trimmed to a minimum value at these supply voltages. When 9V or 3V batteries or ±2.5V dual supplies are used, bias and offset current changes will be minimal.Offset voltage changes will be just a few microvolts as given by the PSRR and CMRR specifications. For example,if PSRR = 114dB (= 2μV/V), at 9V the offset voltage change will be 8μV. Similarly, V S = ±2.5V, V CM = 0V is equivalent to a common mode voltage change of 2.4V or a V OS change of 7μV if CMRR = 110dB (3μV/V).A full set of specifications is also provided at ±15V supply voltages for comparison with other devices and for com-pleteness.Single Supply OperationThe LT1078/LT1079 are fully specified for single supply operation, i.e., when the negative supply is 0V. Input common mode range goes below ground and the output swings within a few millivolts of ground while sinking current. All competing micropower op amps either cannot swing to within 600mV of ground (OP-20, OP-220, OP-420)or need a pull-down resistor connected to the output to swing to ground (OP-90, OP-290, OP-490, HA5141/42/44). This1110789feAPPLICATIO S I FOR ATIO W UU U difference is critical because in many applications these competing devices cannot be operated as micropower op amps and swing to ground simultaneously.As an example, consider the instrumentation amplifier shown on the front page. When the common mode signal is low and the output is high, amplifier A has to sink current. When the common mode signal is high and the output low, amplifier B has to sink current. The competing devices require a 12k pull-down resistor at the output of amplifier A and a 15k at the output of B to handle the specified signals. (The LT1078 does not need pull-down resistors.) When the common mode input is high and the output is high these pull-down resistors draw 300μA (150μA each), which is excessive for micropower applications.The instrumentation amplifier is by no means the only application requiring current sinking capability. In seven of the nine single supply applications shown in this data sheet the op amps have to be able to sink current. In two of the applications the first amplifier has to sink only the 6nA input bias current of the second op amp. The compet-ing devices, however, cannot even sink 6nA without a pull-down resistorSince the output of the LT1078/LT1079 cannot go exactly to ground, but can only approach ground to within a few millivolts, care should be exercised to ensure that the output is not saturated. For example, a 1mV input signal will cause the amplifier to set up in its linear region in the gain 100 configuration shown in F igure 1a, but is notSingle supply operation can also create difficulties at the input. The driving signal can fall below 0V — inadvertently or on a transient basis. If the input is more than a few hundred millivolts below ground, two distinct problems can occur on previous single supply designs, such as the LM124, LM158, OP-20, OP-21, OP-220, OP-221, OP-420(1 and 2), OP-90/290/490 (2 only):1.When the input is more than a diode drop below ground,unlimited current will flow from the substrate (V –terminal) to the input. This can destroy the unit. On the LT1078/LT1079, resistors in series with the input protect the devices even when the input is 5V below ground.2.When the input is more than 400mV below ground (at 25°C), the input stage saturates and phase reversal occurs at the output. This can cause lockup in servo systems. Due to a unique phase reversal protection cir-cuitry, the LT1078/LT1079 output does not reverse, as illustrated in Figure 2, even when the inputs are at –1V.enough to make the amplifier function properly in the voltage follower mode, Figure 1b.Figure 1a. Gain 100 AmplifierFigure 1b. Voltage FollowerFigure 2. Voltage Follower with Input Exceeding the Negative Common Mode Range (V S = 5V, 0V)2V 0V 6V P-PINPUT 1ms/DIV–1V TO 5VLT1078/79 • F02a1ms/DIVLT1078/LT1079 NO PHASE REVERSALLT1078/79 • F02C2V0V4V1ms/DIVOP-90 EXHIBITS OUTPUT PHASE REVERSALLT1078/79 • F02b2V0V4V4V1210789feAPPLICATIO S I FOR ATIO W UU U Matching SpecificationsIn many applications the performance of a system de-pends on the matching between two op amps, rather than the individual characteristics of the two devices. The two and three op amp instrumentation amplifier configura-tions shown in this data sheet are examples. Matching characteristics are not 100% tested on the LT1078/LT1079.Some specifications are guaranteed by definition. F or example, 70μV maximum offset voltage implies that mis-match cannot be more than 140μV. 97dB (= 14μV/V)CMRR means that worst-case CMRR match is 91dB (= 28μV/V). However, Table 1 can be used to estimate the expected matching performance at V S = 5V, 0V between the two sides of the LT1078, and between amplifiers A and D, and between amplifiers B and C of the LT1079.Table 1Comparator ApplicationsThe single supply operation of the LT1078/LT1079 and its ability to swing close to ground while sinking currentlends itself to use as a precision comparator with TTL compatible output.4V S = 5V, 0V200μs/DIVLT2078/79 • F0320–100I N P U T (m V )O U T P U T (V )Figure 3. Comparator Rise Response Time to 10mV, 5mV, 2mV OverdrivesV S = 5V, 0V200μs/DIVLT2078/79 • F040100I N P U T (m V )O U T P U T (V )42Figure 4. Comparator Fall Response Time to 10mV, 5mV, 2mV OverdrivesTYPICAL APPLICATIO SUMicropower, 10ppm/°C, ±5V Reference Gain of 10 Difference Amplifier–5.000V OUTTHE LT1078 CONTRIBUTES LESS THAN 3% OF THE TOTAL OUTPUT NOISE ANDDRIFT WITH TIME AND TEMPERATURE. THE ACCURACY OF THE –5V OUTPUTDEPENDS ON THE MATCHING OF THE TWO 1M RESISTORSOUTPUT0.0035V TO 2.4VBANDWIDTH= 20kHzOUTPUT OFFSET= 0.7mVOUTPUT NOISE= 80μV P-P (0.1Hz TO 10Hz)260μV RMS OVER FULLBANDWIDTHTHE USEFULNESS OF DIFFERENCE AMPLIFIERS IS LIMITED BYTHE FACT THAT THE INPUT RESISTANCE IS EQUAL TO THE SOURCE RESISTANCE. THE PICOAMPERE OFFSET CURRENT AND LOWCURRENT NOISE OF THE LT1078 ALLOWS THE USE OF 1M SOURCE RESISTORS WITHOUT DEGRADATION IN PERFORMANCE. IN ADDITION, WITH MEGOHM RESISTORS MICROPOWER OPERATION CAN BE MAINTAINEDLT1078/79 • TA04Picoampere Input Current, Triple Op Amp Instrumentation Amplifier with Bias Current CancellationLT`1078/79 • TA05B)(2R) + 20mV ≈ 140mV1310789feTYPICAL APPLICATIO SU85V, –100V Common Mode RangeInstrumentation Amplifier (A V = 10)LT1078/79 • TA06 OUTPUT NOISE=0.8mV P-P (0.1Hz TO 10Hz)=1.4mV RMSOVER FULL BANDWIDTH(DOMINATED BY RESISTOR NOISE) INPUT RESISTANCE=10MOUTPUTLT1078/79 • TA07 1.8V–1.8V1.8V0VHalf-Wave RectifierAbsolute Value Circuit (Full-Wave Rectifier)LT1078/79 • TA08V OMIN = 4mVNO DISTORTION TO 100HzProgrammable Gain Amplifier (Single Supply)ARE ELIMINATED1410789fe1510789feTYPICAL APPLICATIO SUSingle Supply, Micropower, Second Order Lowpass Filter with 60Hz Notch600μVMicropower Multiplier/Divider505k 0.1%505k Y INPUT (5mV TO 50V)X INPUT (5mV TO 50V)Z INPUT(5mV TO 50V)Q1,Q2, Q3, Q4 = MAT-04TYPICAL LINEARITY = 0.01% OF FULL-SCALE OUTPUTOUTPUT = , POSITIVE INPUTS ONLY(X)(Y)(Z)NEGATIVE SUPPLY CURRENT = 165μA +X + Y+ Z + OUT500k POSITIVE SUPPLY CURRENT = 165μA +BANDWIDTH (< 3V P-P SIGNAL):X AND Y INPUTS = 10kHzZ INPUT = 4kHzOUT500kUTYPICAL APPLICATIO SMicropower Dead Zone GeneratorIN1610789fe1710789feTYPICAL APPLICATIO SUPlatinum RTD Signal Conditioner with Curvature CorrectionOUT =°C TO 220°C ±0.1°CLead-Acid Low-Battery Detector with System ShutdownLO = BATTERY LOW (IF V S < 10.90V)LO = SYSTEM SHUTDOWN (IF V S < 10.05V)18SCHE ATICW W SI PLIFIED 1/2 LT1078, 1/4 LT1079+IN IN PACKAGE DESCRIPTIOU1910789feInformation furnished by Linear Technology Corporation is believed to be accurate and reliable.However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.PACKAGE DESCRIPTIOUN8 Package8-Lead PDIP (Narrow .300 Inch)(Reference LTC DWG # 05-08-1510)BSC0.065(1.651)TYP–0.3818.255*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)20LT1078/LT107910789feLT/CPI 1201 1.5K REV E • PRINTED IN USA© LINEAR TECHNOLOGY CORPORA TION 1994PACKAGE DESCRIPTIO US8 Package8-Lead Plastic Small Outline (Narrow .150 Inch)SW Package16-Lead Plastic Small Outline (Wide .300 Inch)(Reference LTC DWG # 05-08-1620)N Package14-Lead PDIP (Narrow .300 Inch)(Reference LTC DWG # 05-08-1510)Linear Technology Corporation1630 McCarthy Blvd., Milpitas, CA 95035-7417(408) 432-1900 ● F AX: (408) 434-0507 ● BSC–0.3818.255*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)SHALL NOT EXCEED 0.006" (0.152mm) PER SIDEFLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE***NOTE 10.037 – 0.045(0.940 – 1.143)0.093 – 0.104(2.362 – 2.642)TYPNOTE:1. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS. THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONSDIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED 0.006" (0.152mm) PER SIDEDIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE***LT1078IS8#TRPBF LT1078S8#PBF LT1079CN#PBF LT1079CN#PBF .LT1078CN8#PBF LT1078IN8#PBF。

1007线材标准

1007线材标准

1007线材标准摘要:1.1007 线材标准的概述2.1007 线材标准的主要内容3.1007 线材标准的应用范围4.1007 线材标准的重要性正文:1.1007 线材标准的概述1007 线材标准,是我国电线电缆行业的一项重要标准,主要用于规范和指导线材产品的生产、检验和应用。

该标准以数字1007 命名,来源于我国国家标准GB/T 1007-2008《圆线同心绞架空导线》。

这一标准对线材的尺寸、结构、材料、力学性能、电性能等各方面都做了详细的规定,以确保线材的质量和性能达到一定的要求。

2.1007 线材标准的主要内容1007 线材标准的主要内容包括以下几个方面:(1)尺寸:规定了线材的直径、厚度等尺寸参数,以满足不同应用场景下线材的性能需求。

(2)结构:规定了线材的结构形式,如同心绞架空导线等,以提高线材的力学性能和电性能。

(3)材料:规定了线材的主要材料和辅助材料,如导体材料、绝缘材料、护套材料等,以确保线材的性能稳定。

(4)力学性能:规定了线材的拉伸强度、断裂伸长率等力学性能指标,以保证线材在使用过程中的稳定性和安全性。

(5)电性能:规定了线材的电阻、绝缘电阻、耐压等电性能指标,以确保线材的电传输效率和安全性。

3.1007 线材标准的应用范围1007 线材标准广泛应用于我国电力、通信、铁路、石油化工、航空航天等行业。

这些行业对线材的需求量大,且对线材的性能要求高,因此,1007 线材标准的实施对于保障这些行业的正常运行具有重要意义。

4.1007 线材标准的重要性1007 线材标准对于我国电线电缆行业的健康发展具有重要意义。

首先,该标准为线材的生产和检验提供了明确的技术依据,有利于提高线材的质量和性能。

其次,该标准有助于引导线材行业的技术进步,推动行业向高质量、高效益的方向发展。

最后,该标准为线材的应用提供了安全保障,有利于确保电力、通信等重要行业的稳定运行。

UG1007中文资料

UG1007中文资料

VRRM VRMS VDC I(AV)
50 35 50
100 70 100
200 140 200
400 280 400 1.0
600 420 600
800 560 800
1000 700 1000
V V V A
@TA=55 C
Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC Method) Maximum forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage
TJ = 25 C PULSE WIDTH 300us
1.0 1 4 10 100
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
REVERSE VOLTAGE , VOLTS
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
REV. 2, 01-Dec-2000, KDFC01
IFSM VF IR TRR CJ
R0JA
30 1.0 1.3 5 100 50 20 40 -55 to +150 75 10 1.7
A V uA ns pF C/W
@TJ=25 C @TJ=100 C
Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Storage / Operating Temperature Range

100uf 钽电容

100uf 钽电容

100uf 钽电容
(实用版)
目录
1.钽电容的简介
2.钽电容的优点
3.100uf 钽电容的适用范围
4.如何选择钽电容
正文
【钽电容的简介】
钽电容是一种常见的电容器类型,以其高稳定性、高可靠性和长寿命等优点而广泛应用在各种电子设备中。

钽电容的全称是钽金属氧化物电容,其主要构成部分是钽金属和钽氧化物。

【钽电容的优点】
钽电容具有许多优点,例如,其稳定性高,可以在很宽的温度范围内工作,且具有较好的抗震性能。

其可靠性高,使用寿命长,可以长时间稳定工作。

此外,钽电容的体积小,电容量大,且可以实现高电压下的工作。

【100uf 钽电容的适用范围】
100uf 钽电容在电子设备中的应用范围广泛,常用于滤波、耦合、旁路等电路中。

例如,在电源电路中,100uf 钽电容可以起到滤波和稳定电压的作用;在信号处理电路中,100uf 钽电容可以起到旁路和耦合的作用。

【如何选择钽电容】
选择钽电容时,首先要根据电路的实际需求来确定电容的电容量。

对于 100uf 钽电容,其电容量是固定的,不需要再进行选择。

其次,要根
据电路的工作电压和温度范围来选择钽电容的额定电压和温度范围。

最后,
要根据电路的稳定性和可靠性要求来选择钽电容的品牌和型号。

总的来说,钽电容是一种优秀的电容器类型,其高稳定性、高可靠性和长寿命等优点使其在各种电子设备中得到广泛应用。

UL1077中文版

UL1077中文版

性能18總括18.1 對具代表性產品裝置進行表18.1中的測試以探查斷電器的性能。

測試順序如表18.1。

而超電流型斷電器的特殊測試順序裝置的選擇見表18.2。

且在任一項測試過程中及這兩項測試之間不能對斷電器進行調節。

表18.1測試順序表18.2超電流型斷電器的代表性裝置的選擇及測試順序電器做測試。

一旦對某一種斷電器進行了所有的測試後,才需對其它種類的斷電器進行附加的測試以檢測其結構的不同點。

18.3 當斷電器的額定電流電壓值包含交流及直流時,那麼測試也需包含這兩種值。

18.4 關於18.3,當斷電器的直流安培數與交流安培數相同,且交流電的行程特點跟直流電的元素相似時,就沒有必要通過直流電源來進行校正及溫升測試。

18.5 對於需通直流電的測試,所用電路的額定頻率需與斷電器的額定頻率相同。

當頻率規定為60HZ或無規定頻率時,電路頻率為60 12HZ.18.6 在整個測試序列中,固定在普通底座上的可分離式的斷電器不能被看作是一個多極的斷電器,而應該被看作單個斷電器。

帶兩極或多極的斷電器的行程互不依賴(非普通行程)時,可視為可分離式的。

18.7 用於多相電路的多極斷電器應進行測試。

18.8 在接下來的測試中,斷電器應固定或支撐在所規定的位置,且應在類似於所規定的操作條件下進行測試,除非制造商特別注明外。

18.9 若斷電器未標示出是母插或公插聯接,那麼在進行負載及壽命測試中就需利用另一個裝置將斷電器與母插或公插端子反向聯接起來,且在進行短路測試時需利用又一個裝置將斷電器與母插或公插端子反向聯接起來。

例外:對於只能通過一種布置來與母插及公插聯接的斷電器不必與本要求一致。

過電流斷電器19 校正19.1 超電流斷電器應能連續負載100%的額定電流,且此特性在溫升測試過程中將被驗證。

另外,超電流斷電器的跳閘流電應在此范圍內:制造商的額定跳閘電流曲線圖的105%及斷電器本身額定電流的300%。

19.2 為了保證補充用的斷電器符合19.1,先分別選擇最小,居中,最大額定電流的斷電器各兩個,然後對它們進行19.3-19.10中的測試,也可參見18.4及表18.2。

1007#系列

1007#系列
≦0.9
2468#26
7/0.16
√7*0.16*1.155=0.5
≦0.8
20080#28
12/0.1
√12*0.1*1.155=0.4
≦0.7
20080#26
18/0.10
√18*0.1*1.155=0.5
≦0.8
2651#26
7/0.16
√7*0.16*1.155=0.5
≦0.8
2651#28
7/0.127
√7*0.127*1.155=0.4
≦0.7
1533#30
7/0.10
√7*0.1*1.155=0.3(芯線)
≦0.5
1.如規格相同之司勞線按此標準檢驗.
2.如客戶有特殊要求則按工程圖紙生=0.6(地線)
≦1.0
1533#28
7/0.127
√7*0.127*1.155=0.4(芯線)
≦0.7
1007#26
7/0.16
√7*0.16*1.155=0.5
≦0.8
1007#24
11/0.16
√11*0.16*1.155=0.6
≦0.9
1007#22
17/0.16
√17*0.16*1.155=0.8
≦1.2
1007#20
21/0.18
√21*0.18*1.155=1.0
≦1.4
1007#14
文件編號
KW-WP-158
文件類別
作業標準書
文件名稱
各型號線材與鍍錫線口OD尺寸對照表
版本
A
類別編號
BZ-030
制定部門
品保工程部
制定日期
2002-5-30
修訂號
相关主题
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UF1001 - UF1007
1.0A ULTRA-FAST RECTIFIER Features
• Diffused Junction
• Ultra-Fast Switching for High Efficiency
• Low Reverse Leakage Current
• Surge Overload Rating to 30A Peak
• IEC 61000-4-2 (ESD - 150pF/330Ω)
UF1001 – UF1003: Contact: discharge - ±15kV
• Lead Free Finish, RoHS Compliant (Note 4)
Mechanical Data
• Case: DO-41
• Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020C
• Terminals: Finish - Tin. Plated Leads Solderable per MIL-STD-202, Method 208
• Polarity: Cathode Band
• Marking: Type Number
• Ordering Information: See Page
• Weight: 0.35 grams (approximate)
DO-41
Dim Min Max
A 25.40 —
B 4.06 5.21
C 0.71 0.864
D 2.00 2.72
All Dimensions in mm
Maximum Ratings and Electrical Characteristics@T A = 25°C unless otherwise specified
Characteristic Symbol
UF
1001
UF
1002
UF
1003
UF
1004
UF
1005
UF
1006
UF
1007
Unit Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 5)
V RRM
V RWM
V R
50 100 200 400 600 800 1000 V RMS Reverse Voltage V R(RMS)35 70 140 280 420 560 700 V Average Rectified Output Current @ T A = 55°C
(Note 1)
I O 1.0 A Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
I FSM30 A Forward
Voltage @ I F = 1.0A V FM 1.0 1.3 1.7 V Peak Reverse Current @ T A = 25°C
at Rated DC Blocking Voltage (Note 5) @ T A = 100°C
I RM
5.0
100
μA Reverse Recovery Time (Note 3) t rr50 75 ns Typical Total Capacitance (Note 2) C T20 10 pF Typical Thermal Resistance Junction to Ambient RθJA95 °C/W Operating and Storage Temperature Range T j, T STG-65 to +150 °C Notes: 1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with I F = 0.5A, I R = 1.0A, I rr = 0.25A. See figure 5.
4. RoHS revision 13.2.2003. High temperature solder exemption applied, see EU Directive Annex Note 7.
5. Short duration pulse test used to minimize self-heating effect.
Ordering Information (Note 6)
Device Packaging Shipping
Pack UF1001-A DO-41 5K/Ammo
UF1001-B DO-41 1K/Bulk
UF1001-T DO-41 5K/Tape & Reel, 13-inch
Pack UF1002-A DO-41 5K/Ammo
UF1002-B DO-41 1K/Bulk
UF1002-T DO-41 5K/Tape & Reel, 13-inch
Pack UF1003-A DO-41 5K/Ammo
UF1003-B DO-41 1K/Bulk
UF1003-T DO-41 5K/Tape & Reel, 13-inch
Pack UF1004-A DO-41 5K/Ammo
UF1004-B DO-41 1K/Bulk
UF1004-T DO-41 5K/Tape & Reel, 13-inch
Pack UF1005-A DO-41 5K/Ammo
UF1005-B DO-41 1K/Bulk
UF1005-T DO-41 5K/Tape & Reel, 13-inch
Pack UF1006-A DO-41 5K/Ammo
UF1006-B DO-41 1K/Bulk
UF1006-T DO-41 5K/Tape & Reel, 13-inch
Pack UF1007-A DO-41 5K/Ammo
UF1007-B DO-41 1K/Bulk
UF1007-T DO-41 5K/Tape & Reel, 13-inch
Notes: 6. For packaging details, visit our website at /datasheets/ap02008.pdf.
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.。

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