EXSENSEElectronicsTechnologyCo.,Ltd.愛晟電子科技有限公司1PT系列——功率型（浪湧抑制）NTC熱敏電阻PTSeries--PowerTypeNTCThermistor單位unit：mmPT系列功率型NTC熱敏電阻器在電源回路中使用可抑制開機時的浪湧，以保證電子設備免遭破壞的最為簡便而有效的措施：為了避免電子電路中在開機的瞬間產生的浪湧電流，在電源電路中串接一個功率型NTC熱敏電阻器，能有效地抑制開機時的浪湧電流，並且在完成抑制浪湧電流作用以後，由於通過其電流的持續作用，功率型NTC熱敏電阻器的電阻值將下降到非常小的程度，它消耗的功率可以忽略不計，不會對正常的工作電流造成影響。PTseriesNTCthermistorhastobeconnectedinseriestothepowersourcecircuittoavoidthesurgecurrentattheinstantwhentheelectroniccircuitsareturnedon.Thedevicecaneffectivelysuppressthesurgecurrent,anditsresistanceandpowerconsumptioncanbegreatlyreducedafterthatthroughthecontinuouseffectofthecurrentsoasnottoaffectthenormalworkcurrent.ThereforethePowerNTCthermistoristhemostconvenientandefficientinstrumenttocurbthesurgecurrentandprotecttheelectronicdevicesfrombeingdamaged.特點FEATURES應用範圍APPLICATION�吸收浪湧能力強�反應速度快�材料常數(B值）大，殘餘電阻小�壽命長，可靠性高�體積小，功率大，抑制浪湧電流能力強�工作溫度範圍：-55℃~+200℃�Strongpowerandstrongcapabilityofsurgecurrentprotection.�Fastresponsetotherapidlysurge.�Bigmaterialconstance(Bvalue),Smallremainresistance�Highreliability.�Integralseries,Extensiveoperatingrange.�Operatingtemp.-55℃~+200℃�轉換電源●開關電源�UPS電源●各類電加熱器�電子節能燈●電子鎮流器�各種電子裝置電源電路的保護以及彩色顯示像管、白熾燈及其它照明燈具的燈絲保護�Switchingpowersupply�UPSpowersupply�Electricheaters�Electricheaterselectronicenergy-savinglamps�Filamentprotectionofcolortubes�Incandescentlampsandotherlights�ElectronicballastsEXSENSEElectronicsTechnologyCo.,Ltd.愛晟電子科技有限公司2產品規格型號的表示方法PartNumberIdentificationNTC□D□①_②③①②③產品代號ProductCode25℃電阻值R25℃圓片最大直徑Max.Dia55ΩD55mm3333ΩD1111mmNTC功率型NTC熱敏電阻器PowerNTCThermistor120120ΩD1313mmNTC-22D7220.61.108927NTC-33D7330.51.4851028NTC-200D72000.26.2331128NTC-3D9340.1201135NTC-4D9430.1901135NTC-5D9530.2101134NTC-6D9620.3151134NTC-8D9820.4001132NTC-10D91020.4581132NTC-12D91210.6521132NTC-16D91610.8021131NTC-20D92010.8641130NTC-22D92210.9501130NTC-30D93011.0221130NTC-33D93311.1241130NTC-50D95011.2521130NTC-60D9600.81.5021130NTC-80D9800.82.0101130電性能參數ElectronicParameterSpecification型號PartNo.標稱值R25(Ω)最大穩態電流Max.SteadyStateCurrent（A）最大電流時近似電阻值Approx.R@Max.Cur(Ω)耗散係數(δ)DissipationFactor(mW/℃)熱時間常數ThermalTimeConstant(S)NTC-5D5510.353620NTC-10D5100.70.771620NTC-60D5600.51.878618NTC-200D52000.16.259618NTC-5D7520.2831030NTC-8D7810.539928NTC-10D71010.616927NTC-12D71210.816927NTC-16D7160.71.003927EXSENSEElectronicsTechnologyCo.,Ltd.愛晟電子科技有限公司3NTC-120D91200.83.0151130NTC-200D92000.55.0071132NTC-400D94000.29.8521132NTC-2.5D112.550.0951343NTC-3D11350.1001343NTC-4D11440.1501344NTC-5D11540.1561345NTC-6D11630.2401345NTC-8D11830.2551447NTC-10D111030.2751447NTC-12D111220.4621448NTC-16D111620.4701450NTC-20D112020.5121552NTC-22D112220.5631552NTC-30D11301.50.6671552NTC-33D11331.50.7341552NTC-50D11501.51.0211552NTC-60D11601.51.2151552NTC-80D11801.21.6561552NTC-1.3D131.370.0621360NTC-1.5D131.570.0731360NTC-2.5D132.560.0881360NTC-3D13360.0921460NTC-4D13450.1201567NTC-5D13550.1251568NTC-6D13640.17015...
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