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东莞可锐电子科技有限公司,压敏电阻/热敏电阻,ESD静电抑制,磁珠/电感/EMI/EMC,车规电阻/保护元件
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      • AKRMV Automotive varistors
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      • Multilayer Chip HighFrequency Inductor
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    • A list of historical models
      • KRVA series Varistors
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  • Home
  • About us
    • About us
    • Company Culture
  • Products
    • GRACE automotive electronics series
      • AKRMV Automotive varistors
      • AKNTC Automotive NTC thermistors
    • NTC Thermistor
      • NTC-Thermometry Sensing
      • PTC-For Over Current Protection
      • PTC-For Overheat Sensing
    • Chip Varistors
      • For ESD Protection
      • For Surge Protection
    • ESD Suppressors
    • Chip Ferrite Beads
      • For Signal Lines
      • For Audio Lines
      • For Power Lines
    • Inductors
      • Multilayer Chip HighFrequency Inductor
      • Multilayer Chip Power Inductor
      • Wire Wound SMD PowerInductors(Unibody)
      • Wire Wound SMD PowerInductors(Magnetic Shielded)
      • Wire Wound SMD PowerInductors(Open Magnetic)
    • A list of historical models
      • KRVA series Varistors
      • KRVB series Varistors
      • KRVD series Varistors
      • KRVV series Varistors
      • NTC Thermistor
      • PTC-P series thermistors
      • PTC-S series thermistors
  • Support
    • Technical Articles
    • Application Guide
      • Auto
      • Electronics
      • Communication Equipment
      • Device
      • Medical Equipment
      • Industrial Equipment/New Energy
    • Technical Program
    • FAQ
      • All Questions
      • Chip Varistors
      • NTC Thermistor
      • ESD Suppressors
      • Chip Ferrite Beads
      • Inductors
      • Other
    • Sample Request
  • News
    • Company News
    • Industry Trends
  • Contact Us
  • Join us

技术文章

Parameters and characteristics of PTC thermistor

Technical Articles作者:Gracevn2024-10-09

Switch temperature:开关温度,也称居里温度,达到这个温度时,电阻值呈现阶跃性增加,即当阻值升至2倍最小电阻值(Rmin)时…

Working principle of PTC

Technical Articles作者:Gracevn2024-10-09

PTC(Positive Temperature Coefficient),正温度系数热敏电阻,是一种典型具有温度敏感性的半导体电阻,超过一…

PTC product application

Technical Articles作者:Gracevn2024-10-09

PTC器件能够串联在电源与负载之间,充当一种可重置的保险丝,如下图所示。在正常工作条件下,PTC器件的电阻值保持恒定,当电路中出现异常过流时…

NTC working principle

Technical Articles作者:Gracevn2024-10-09

NTC热敏电阻(Negative Temperature Coefficient) ,是一种随温度升高电阻值降低的热敏元件。主要由锰(Mn)…

NTC electrical performance parameters and characteristics

Technical Articles作者:Gracevn2024-10-09

.Zero Power Resistance at 25℃:标称电阻R25,指在25℃下,要求所采用的测试功率对样品阻值的影响变化不超过0.…

NTC product application

Technical Articles作者:Gracevn2024-10-09

以锂电池充电保护原理表示,在电池温度上升时,NTC热敏电阻温度也会随之上升,从而电阻值会下降,阻值的变化引起电压的变化,当超过上限充电温度时…

The Influence of ESD Suppressor Capacitors in Applications

Technical Articles作者:Gracevn2024-10-09

电容是电路元件的一个电属性,并且对信号频率是非线性的。如果抑制器的电容与电路的信号速度之间不匹配,信号(及其正确传输数据的能力)就会降低。为…

ESD Introduction and Standards

Technical Articles作者:Gracevn2024-10-09

ESD(Electro-Static Discharge,静电放电)是一种常见的物理现象,当两种不同材料接触并分离时,就可能产生静电。ESD…

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