• PTC material, which has the property of positive temperature coefficient, is a kind of widely used electronic material.

    PTC材料温度系数热敏材料 )具有电阻率随温度升高增大特性应用广泛的电子材料。

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  • The results showed that the composites exhibited percolation threshold effect and positive temperature coefficient effect.

    实验结果表明复合材料具有明显的渗效应温度系数效应。

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  • Fitting a positive temperature coefficient part (PTC) was very useful to improve the overcharge performance and short circuit safety performance.

    电池装置温度系数端子(PTC),提高电池的耐过充短路安全性

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  • PTCR (positive temperature coefficient of resistance) is a type of temperature sensitive material which possesses positive temperature coefficient.

    具有温度系数热敏陶瓷材料

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  • The construction, work principle and characteristics of the temperature limited PTC(positive temperature coefficient) heating cable are briefly presented.

    简要介绍了自PTC温度系数)电热带结构工作原理性能特点

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  • Thereby a semiconductive material has been developed with positive temperature coefficient of resistivity and with higher operating temperature for cables.

    借此制成一种电阻温度系数工作温度较高的半导电电缆料。

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  • Direct current electromagnet is extensively used as electromagnet controlling element. PTC element is a ceramic thermistor with positive temperature coefficient.

    直流电磁铁广泛应用电磁控制元件PT C元件是具有温度系数特性的半导体陶瓷热敏电阻。

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  • The critical plastic strain for the onset of serrations has a negative or positive temperature coefficient within the temperature region lower or higher than Tt.

    区内应变速率敏感性出现负值, 强度出现了一个平台;

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  • The factors such as matrix and technology that influence the thermal stability of polymeric composite PTC(Positive Temperature Coefficient) material were studied.

    研究基体工艺影响高分子复合型PTC材料稳定性因素

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  • The invention relates to an electronic component for over-current protection, in particular to a polymer positive temperature coefficient (PTC) chip and the application thereof.

    发明涉及用于过流防护电子元器件,公开了高分子PT C芯片及其应用。

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  • Positive temperature coefficient (PTC) thermistor and triple frequency harmonic filter can reduce zero sequence voltage when a nonlinear resistance is used to prevent ferroresonance.

    非线性电阻消谐方式下,温度系数(PTC)热敏电阻三次谐波滤波器可以较好地解决电压偏高的问题。

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  • The packaging materials and processes of positive temperature coefficient (PTC) devices made up of the composite of polyethylene and carbon black(PE/CB) for over current protection were studied.

    环氧有机硅树脂涂料聚乙烯炭黑PECB)制备温度系数PTC)电路保护元件表面处理及其工艺进行了研究。

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  • Compared with the typical current superposition with positive/negative temperature coefficient, the third current branch was added to optimize the temperature features by curvature compensation.

    传统正负温度系数电流叠加的基础上,通过增加电流支路,对温度特性进行优化,使用简单的结构得到了很好的温度特性和电源电压调整率。

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  • Compared with the typical current superposition with positive/negative temperature coefficient, the third current branch was added to optimize the temperature features by curvature compensation.

    传统正负温度系数电流叠加的基础上,通过增加电流支路,对温度特性进行优化,使用简单的结构得到了很好的温度特性和电源电压调整率。

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