转到网站首页
转为中文步骤：
1、请用电脑端360浏览器打开本页地址，如您电脑未安装360浏览器，请点这里下载;
2、点击360浏览器右上角的翻译插件，如右图红圈中所示:
3、点击所弹出窗口里的右下角的按钮 “翻译当前网页”;
4、弹窗提示翻译完毕后关闭弹窗即可；
CHIP RESISTOR  
DHMY系列厚膜电路是本公司专门为电喷型汽车发动机节气门位  
置传感器设计的厚膜电路板。该产品采用丝网印刷、高温烧结、激光  
调阻等先进的厚膜工艺加工而成，产品耐燃油、润滑油及盐化雾等工  
业环境的腐蚀能力强，输出线性特性曲线好、抗磨性能强，使用寿命  
长，可用于德国BOSCH系统和美国DELPHI系统的节气门位置传感器。  
DHMY series of thick film circuit is the company dedicated  
to EFI cars engine throttle position sensor designed for thick  
film circuit board.The product uses screen printing, high  
-temperature sintering, laser trimming of thick film techno  
-logy and other advanced processing, the product resistant to  
fuels, lubricants and other industrial environmentsSalt fog co-  
rrosion ability, linear output characteristic curve is good,wear performance, long life,  
the system can be used in Germany BOSCH and the United States DELPHI system, throttle position  
sensor.  
工作温度范围 Operating temperature range: -40℃～+125℃.  
基片材料：96%氧化铝基板、聚酰亚胺薄膜、环氧PCB板。  
Substrate materials：96% AL2O3 ceramic substrate, polyimide film, epoxy PCB board.  
电阻阻值精度 Resistance tolerance：  
±30%(可根据客户的要求订制Can be customized according to customer requirements).  
电阻体材料：高性能导电材料，耐磨性能好。  
Resistance material：High-performance conductive material, good wear resistance.  
可根据客户实际要求进行订制。  
We can especially product for the client, if the client has special requirements to the products.  
1
CHIP RESISTOR  
试验项目  
规定值  
测试方法  
Test Item  
Standard  
Test Method  
保持传感器全闭-全开-全闭的循环两次以上，过程中记录节气门位置传  
感器的输出电压与转角之间的对应关系。  
输出电压的线性度应≤2%  
线性度  
Maintain the sensor fully closed - full - more than twice the whole  
Linearity of the output  
Linearity  
closed loop,records the corresponding relation between the throttle  
position sensor output voltage and the corner during the process.  
voltage should be  
≤ 2%  
使用材料为铂钯合金丝的滑动触点在电阻体的滑动区内滑动．触点与  
电阻体的接触压力为0.15 N±0.05 N，按电阻板的电阻体有效转动角度  
的来回作为一个周期，试验要求不少于400万个周期。  
Materials used for the platinum-palladium alloy wire sliding contact  
in the sliding resistance of the body of the slide area. Contact  
resistance of the body and the contact pressure is 0.15 N ± 0.05 N,  
the resistance of the body by the effective resistance of plate  
rotation angle of the back and forth as a cycle, the test requires less  
than 400 million cycles.  
试验后，输出电压的  
线性度应≤2%  
After the test, the linearity  
of the output voltage  
should be ≤ 2%  
电阻体耐磨性  
Wear life  
电阻温度系数  
在规定值内  
within specified T.C.R  
IEC 60115-1 4.8  
T.C.R  
+25  
℃/-40℃/+25℃/+125℃/+25℃  
短时间过负载  
Short Time  
Overload  
IEC 60115-1 4.13  
其中对产品施加16V电压，持续时间60min。  
One of the products applied voltage of 16V, duration 60min.  
|ΔR/R|≤5%  
|ΔR/R|≤5%  
IEC 60115-1 4.19  
-40℃（30分钟）～常温（5分钟）～125℃（30分钟）5个循环；  
-40℃（30min）～normal temperature  
温度快速变化  
Rapid Change of  
Temperature  
（5min）～125℃（30min）  
5cycles  
；
将产品放进低温箱内，使箱内的温度降到-40℃，待温度保持稳定后，  
保持 1 h。然后施加（5±0.1）V标称电压，保持48 h。  
Put the product into the low temperature, make the temperature inside  
dropped to -40 ℃, until the temperature is kept stable, maintaining 1 h.  
Then applied (5 ± 0.1) V nominal voltage, to maintain 48 h.  
耐低温工作性  
Low Temperature  
Operation  
|ΔR/R|≤5%  
|ΔR/R|≤5%  
IEC 60115-1 4.25.1  
70℃±2℃，1000小时，额定电压或元件极限电压（取较小值），  
通1.5小时/断0.5小时。  
70℃±2℃，1000h，Rated voltage or limiting element voltage  
70℃耐久性  
Endurance at  
70℃  
whichever is lower 1.5h ON/0.5h OFF.  
稳态湿热  
IEC 60115-1 4.24  
40℃±2℃， 93%±3%RH，1000h.  
Damp Heat  
|ΔR/R|≤5%  
|ΔR/R|≤5%  
Steady State  
将电阻板放置于-40℃±1℃的低温试验箱存储，持续1000 h。  
Place the resistance plate in -40℃±1℃ low temperature  
storage chamber, continuous 1000 h.  
低温贮存  
Low Temperature  
Storage  
将电阻板放置于150℃±1℃的高温试验箱存储，持续1000 h。  
高温贮存  
Resistance to  
Dry Heat  
Place the resistance plate on the 150℃±1℃ high temperature storage  
chamber, continuous 1000 h.  
|ΔR/R|≤5%  
2