借此制成一种电阻的温度系数为正、工作温度较高的半导电电缆料。
Thereby a semiconductive material has been developed with positive temperature coefficient of resistivity and with higher operating temperature for cables.
主要利用电阻的温度系数与阈值电压VTH温度系数相同的特性实现温度补偿原理。
It compensates for the temperature characteristics of the resistor and the threshold voltage VTH in such a way that the reference current has small temperature dependence.
设计者使用了各种方法以使晶体管和温度系数电阻达到热耦合，从粘合它们二者为一体，到给它们装上共同的散热器。
Designers use various methods of thermally coupling the transistor and the tempco, ranging from glueing the two together, to mounting them both on a common heat sink.
电路设计者通常会在电路中加入一个名为“温度系数(tempco)”的电阻器来进行补偿。
Circuit designers usually compensate for this by including a resistor known as a "tempco" in the circuit.
型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
Precise dc low resistance box is formed by material of low temperature coefficient high power resistance and high stability.
型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
Precise DC low resistance Box is formed by material of low temperature coefficient, high power resistance and high stability.
多晶材料，研究了它们的电阻温度系数(TCR)。
The temperature coefficient of resistance (TCR) of these samples have been studied.
SB2014型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
SB2014 Precise DC low resistance Box is formed by material of low temperature coefficient, high power resistance and high stability.
在铝电解槽阳极换块周期内连续测定阳极组的电流分布值。并采用电阻温度系数去修正测定值。
The current distribution value of anode group is continuously detected during the period of changing anode and the resistance-temperature coefficient is adopted to adjust the value.
直流电磁铁是广泛应用的电磁控制元件，PT C元件是具有正温度系数特性的半导体陶瓷热敏电阻。
Direct current electromagnet is extensively used as electromagnet controlling element. PTC element is a ceramic thermistor with positive temperature coefficient.
当温度高于650- 700k时，氧脱附显著影响样品的电输运性质，导致电阻率和塞贝克系数随温度增加而增大。
Above 650-700k, oxygen desorption from samples influences the transport behavior obviously and electrical resistivity and Seebeck coefficients increase with the increasing temperature.
氧化钒薄膜作为非制冷红外探测器的热敏材料，要求具有高的电阻温度系数(TCR)与合适的电阻值，以满足器件的应用。
As the detecting material of uncooled infrared detectors, vanadium oxide (VOX) thin films need high temperature coefficient of resistance (TCR) and suitable film resistance for using of the device.
本文介绍了采用负温度系数热敏电阻作为温度传感元件的冷库温度自动监控仪的电路设计及其工作原理。
This paper presents the working principle and electronic circuits of an automatic temperature monitor for refrigerating storage applications with the NTC thermistor as its sensing element.
目前突变型PTC元件电阻温度系数的测量方法各种各样，因此测试结果缺乏唯一性和可比性。
Resistance temperature coefficient (RTC) of step function PTC thermistor depends on it's measurement methods, therefor the obtained results are not unique and comparable.
在非线性电阻消谐方式下，正温度系数(PTC)热敏电阻和三次谐波滤波器可以较好地解决零序电压偏高的问题。
Positive temperature coefficient (PTC) thermistor and triple frequency harmonic filter can reduce zero sequence voltage when a nonlinear resistance is used to prevent ferroresonance.
介绍了采用负温度系数热敏电阻器为检测元件的风速传感器的测量原理；
The measuring principle of a wind speed sensor which employs a negative temperature coefficient (NTC) thermistor as detector is described.
主要研究了PT C材料的开关温度、样品的室温电阻及耗散系数等特性参数对发热体功率的影响。
The influences of the PTCR's characteristic parameters such as switching temperature, room resistance of samples, and dissipation coefficient, etc. on the thermal power of heaters are investigated.
介绍了正温度系数热敏电阻PTCR耐雷电波冲击测试仪的工作原理和基本性能。
This paper presents the theory and performance of the tester for PTCRs endurance of being struck by lightning.
在金属膜电阻器的生产过程中，靶材是非常关键的，它制约著金属膜电阻器的精度、可靠性、 电阻温度系数等性能。
Magnetron sputtering is common method for preparating metal film resistor. by this method, the target is very important for the performance of the resistor.
本文介绍一种加热装置的制作，该装置可代替热敏电阻温度系数测量实验中的加热油槽或水槽。
This paper presents the making of a heating device, which can be used to replace the heating of oil sink or water sink in the experiment of measuring heat-sensitive resistance temperature coefficient.
测得材料的基准温度电阻，电阻温度系数及能够确定传感器工作范围的临界温度。
The resistance at reference temperature, its temperature coefficient, and the critical temperature of the material that the operating range of the sensor depended on have been obtained.
实验指出，其电阻率随温度的变化呈不同强度的正温度系数（PTC）效应。
The results of experiment show that the resistivity of the composites changes along with the temperature in a behavior of positiver temperature coefficient (PTC) effect.
本文分析了非平衡电桥的测量原理及灵敏度，提出了一种测量电阻温度系数的方法，实测结果说明该方法是正确的。
Measuring principle and sensitivity of non-balanced bridge is analyzed. A method of measuring temperature coefficient of resistance by this bridge has been discussed in this paper result is accurate.
通过实验确立了适当的热处理工艺参数，使厚膜电阻器的电阻温度系数和短时间过负载得到显著改善。
The experiment results show that the TCR and short time overloaded can be enhanced greatly with proper heat treatment.
但多晶硅电阻有较低的温度系数和低的方块电阻，应根据需要来选择电阻。
But the poly resistance has got lower temperature coefficient and lower Sheet resistance than well resistance So we choose the resistance type depending upon the requirements.
PTC材料 （正温度系数热敏材料 ）具有电阻率随温度升高而增大的特性 ，是一种应用广泛的电子材料。
PTC material, which has the property of positive temperature coefficient, is a kind of widely used electronic material.
可以印刷透孔、通孔层、电阻温度系数较低的电阻、热敏电阻，5毫升容量。
Printing capabilities include thru hole, multi layer, low TCR resistors, thermistors, and 5 mil line and space capability. Substrates of up to 4 inch X 5 inch can be accommodated.
本文介绍一种负温度系数热敏电阻器B值测量的原理，并根据此原理设计出了基于单片机的实现电路图。
This paper presents the principle of a meter for measuring B value of the NTC thermistor. According to this principle, a microprocessor-based circuit diagram is designed.
本文介绍一种负温度系数热敏电阻器B值测量的原理，并根据此原理设计出了基于单片机的实现电路图。
This paper presents the principle of a meter for measuring B value of the NTC thermistor. According to this principle, a microprocessor-based circuit diagram is designed.
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