电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

84D1C-C20-K08L

产品描述83/84 - 5/8 Square 10-Turn
文件大小268KB,共4页
制造商Bourns
官网地址http://www.bourns.com
下载文档 全文预览

84D1C-C20-K08L概述

83/84 - 5/8 Square 10-Turn

文档预览

下载PDF文档
oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
Compatible with other members of the
Model 80 Series
The only 10-turn precision potentiometer
in a modular panel control package
Up to 2 sections available
*R
83/84 - 5/8 ” Square 10-Turn
Initial Electrical Characteristics
1
Wirewound Element (J Taper)
Hybriton
¤
Element (K Taper)
Standard Resistance Range ...................................................................200 to 100 K ohms ......................................1 K to 100 K ohms
Total Resistance Tolerance .....................................................................±5 %............................................................±10 %
Independent Linearity .............................................................................±0.25 %.......................................................±0.25 %
Absolute Minimum Resistance (J Taper) ................................................1.0 ohm or 0.1 % (whichever is greater) .....–
Effective Electrical Angle ........................................................................3600 ° +10 °, -0 °.........................................3600 ° +10 °, -0 °
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level............................................................................................1,000 VAC minimum....................................1,000 VAC minimum
Insulation Resistance (500 VDC) ............................................................1,000 megohms minimum...........................1,000 megohms minimum
Power Rating (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
+70 °C ...............................................................................................1 watt...........................................................1 watts
+125 °C ..............................................................................................0 watt...........................................................0 watt
Theoretical Resolution ............................................................................See table .....................................................Essentially infinite
End Voltage (K Taper) .............................................................................–...................................................................0.2 % of applied voltage
Noise (J Taper) ........................................................................................100 ohms ENR maximum............................–
Output Smoothness (K Taper) ................................................................–...................................................................0.15 % maximum
Environmental Characteristics
1
Operating Temperature Range ...............................................................+1 °C to +125 °C .........................................+1 °C to +125 °C
Storage Temperature Range...................................................................-55 °C to +125 °C........................................-55 °C to +125 °C
Temperature Coefficient Over Storage Temperature Range...................±50 ppm/°C.................................................±100 ppm/°C
Vibration..................................................................................................15 G.............................................................15 G
Total Resistance Shift.........................................................................±2 %............................................................±2 %
Voltage Ratio Shift..............................................................................±0.2 %.........................................................±0.2 %
Wiper Bounce.....................................................................................0.1 millisecond maximum............................0.1 millisecond maximum
Shock......................................................................................................50 G.............................................................50 G
Total Resistance Shift.........................................................................±2 %............................................................±2 %
Voltage Ratio Shift..............................................................................±0.2 %.........................................................±0.2 %
Wiper Bounce.....................................................................................0.1 millisecond maximum............................0.1 millisecond maximum
Load Life.................................................................................................1,000 hours .................................................1,000 hours
Total Resistance Shift.........................................................................±2 % maximum ...........................................±5 % maximum
Rotational Life (No Load) ........................................................................1,000,000 shaft revolutions .........................4,000,000 shaft revolutions
Total Resistance Shift.........................................................................±5 % maximum ..........................................±5 % maximum
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift.........................................................................±2 % maximum ...........................................±5 % maximum
Insulation Resistance (500 VDC) ........................................................100 megohms minimum..............................100 megohms minimum
IP Rating .................................................................................................IP 40 ............................................................IP 40
Mechanical Characteristics
1
Stop Strength ......................................................................................................................................................................33.90 N-cm (48.0 oz.-in.) minimum
Mechanical Angle ............................................................................................................................................................................................3600 ° +15 °, -0 °
Torque
Starting ................................................................................................................................................Running torque plus 0.7 N-cm (1.0 oz.-in.) maximum
Running (1 or 2 Section)..............................................................................................................................................0.18 to 1.41 N-cm (0.25 to 2.0 oz.-in.)
Mounting (Torque on Bushing) ......................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximum
Shaft Runout ........................................................................................................................................................................................0.15 mm (0.006 in.) T.I.R.
Shaft End Play......................................................................................................................................................................................0.36 mm (0.014 in.) T.I.R.
Shaft Radial Play..................................................................................................................................................................................0.13 mm (0.005 in.) T.I.R.
Weight (Single Section) ......................................................................................................................................................................................21 gm (0.75 oz.)
(Each Additional Section) ..............................................................................................................................................................................18 gm (0.65 oz.)
Terminals ........................................................................................................................................................................Printed circuit terminals or solder lugs
Soldering Condition ......................................................................Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” wire diameter.
Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux
Marking ..........................................................................Manufacturer’s trademark, wiring diagram, date code and resistance, manufacturer’s part number
Ganging (Multiple Section Potentiometers) ......................................................................................................................................................2 cup maximum
Hardware ............................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
NOTE: MODEL 83/84 PERFORMANCE SPECIFICATIONS DO NOT APPLY TO UNITS SUBJECTED TO PRINTED CIRCUIT BOARD CLEANING PROCEDURES.
1
AT ROOM AMBIENT: +25 °C NOMINAL AND 50 % RELATIVE HUMIDITY NOMINAL, EXCEPT AS NOTED.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
继电器
线圈电压不能和输出电压共用吗?只有两个供电的,现在导通不稳定,继电器断断续续的,输出的电压也不稳定。 ...
51、32小鬼 电源技术
Altium designer WINTER 09下载
安装文件 ed2k://|file|12.04.08.AltiumDesignerWinter09.lcz.zip|1574581123|281B6E26DA5A6A46204C61C6DE237E4A|h=VH2FMYRLC5J4HRUPJLOAWVPOUDSAEIMO|/ 破解 ed2k://|file|AD8_Cracked.rar| ......
lovedata PCB设计
关于DSP编程的问题
在定义段的时候,.data和.bss到底有什么实质的区别啊区别啊,两个好像都是用来存放变量的,.bss可以用.data代替吗?为什么,望得到详细解答,谢谢(最好能举例说明)...
wonitaluck DSP 与 ARM 处理器
开关电源输出不稳
用开关电源将220VAC变成5VDC,给单片机和8段数码管供电,和开关电源同一排插上如果插上电烙铁,在插拔瞬间,数码管闪烁,用示波器测量5VDC,平时有一个纹波,还有些噪声,都还可以忍受,就是在 ......
lujun723 模拟电子
想学VHDL或Verilog,高手指点!散分
一直都是在搞wince驱动编程工作,今天突然想学一下VHDL或Verilog,不知道学那一个比较好,也不知道从哪里入手,更不知道如何去学。比如一些经典教程,编译器或工具之类的,都不知道使用哪个 ......
ypyuan 嵌入式系统
求解释__bis_SR_register(SCG1 + SCG0)
__bis_SR_register(SCG1 + SCG0)这个__bis 是吧sr寄存器里面SCG1 SCG0中对应的位置1,是这个意思吗?这是430里面的通用语法吗,同意可以设置其他寄存器。是吗?...
wake6120 微控制器 MCU

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1201  1964  776  1349  805  50  15  53  4  23 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved