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PTC Thermistor Nickel Iron Alloy Wire PTC-7 ee loogu talagalay Fiilada Iska caabinta Sawirka La Soo Bandhigay
  • PTC Thermistor Nickel Iron Alloy Wire PTC-7 ee loogu talagalay Wire iska caabin ah
  • PTC Thermistor Nickel Iron Alloy Wire PTC-7 ee loogu talagalay Wire iska caabin ah
  • PTC Thermistor Nickel Iron Alloy Wire PTC-7 ee loogu talagalay Wire iska caabin ah
  • PTC Thermistor Nickel Iron Alloy Wire PTC-7 ee loogu talagalay Wire iska caabin ah

PTC Thermistor Nickel Iron Alloy Wire PTC-7 ee loogu talagalay Wire iska caabin ah

Sharaxaad Gaaban:


  • Lambarka Moodeelka:Silig daawaha kuleylka PTC
  • dhexroor:0.025-5.0mm
  • Qalabka:Fiilada birta ah ee Nikkel
  • muunad:Amarka muunadda la aqbalay
  • Iska caabin:0.13-0.60
  • Xirmada Gaadiidka:Spool+ Kartoon+Kiiska Alwaaxiga ah
  • Asal:Shanghai, Shiinaha
  • Koodhka HS:75052200

    • Faahfaahinta Badeecada

    Su'aalaha Badiya La Weydiiyo

    Calaamadaha Alaabta

     

    Fiilada daawaha ee PTC waxay u adeegsataa meelo kala duwan sababtoo ah sifooyinkeeda gaarka ah. Waa kuwan qaar ka mid ah codsiyada caadiga ah ee daawaha PTC:

    Ilaalinta Korontada: Qalabka kuleyliyaha ee PTC waxaa si weyn loogu isticmaalaa wareegyada korontada si loo ilaaliyo Korontada xad dhaafka ah. Marka korontadu sare u socoto heerkulbeegga PTC, heerkulkeedu wuu kordhaa, taasoo keenta in iska caabintu si degdeg ah u kacdo. Kordhintan iska caabintu waxay xaddidaysaa socodka hadda, iyadoo ka ilaalinaysa wareegga waxyeello ka dhalata Korontada xad dhaafka ah.

    Dareemidda iyo xakamaynta heerkulka: Heerkulbeegyada PTC waxaa loo isticmaalaa sida dareemayaasha heerkulka ee codsiyada sida thermostats, nidaamyada HVAC, iyo aaladaha la socodka heerkulka. Iska caabbinta thermistor-ka PTC waxay isbeddeshaa heerkulka, taasoo u oggolaanaysa inay si sax ah u dareento oo ay cabbirto kala duwanaanshaha heerkulka.

    Kuleyliyeyaasha is-xakameeya: Kuleyliyeyaasha PTC waxaa loo isticmaalaa walxaha kuleyliyaha is-xakameeya. Marka loo isticmaalo kuleyliyeyaasha, iska caabbinta kuleyliyaha PTC waxay la korodhaa heerkulka. Marka heerkulku kor u kaco, iska caabbinta kuleyliyaha PTC ayaa sidoo kale kordheysa, taasoo horseedaysa hoos u dhac ku yimaada wax soo saarka korontada iyo ka hortagga kulaylka xad-dhaafka ah.

    Bilaabidda iyo ilaalinta matoorka: Qalabka thermistors-ka ee PTC waxaa loo isticmaalaa wareegyada bilawga matoorka si loo xaddido qulqulka sare ee soo galaya inta lagu jiro bilawga matoorka. Qalabka thermistor-ka ee PTC wuxuu u shaqeeyaa sidii xaddide hadda jira, isagoo si tartiib tartiib ah u kordhinaya iska caabintiisa marka uu socdo qulqulka hadda, taasoo ka ilaalinaysa matoorka inuu ka baxo qulqulka xad-dhaafka ah kana hortagaysa waxyeelada.

    Ilaalinta baakadaha baytariga: Qalabka kuleyliyaha ee PTC waxaa loo isticmaalaa baakadaha baytariga si looga ilaaliyo xaaladaha xad-dhaafka ah iyo kuwa xad-dhaafka ah. Waxay u dhaqmaan sidii ilaalin iyagoo xaddidaya socodka hadda socda iyo ka hortagga kulaylka xad-dhaafka ah, kaas oo dhaawici kara unugyada baytariga.

    Xaddidaadda hadda jirta ee soo-gaadhista: Qalabka korontada ee PTC waxay u adeegaan sidii xaddidayaasha hadda jirta ee ku jira agabka korontada iyo aaladaha elektaroonigga ah. Waxay gacan ka geystaan ​​​​yaraynta kororka bilowga ah ee hadda dhaca marka korontada la shido, iyagoo ilaalinaya qaybaha iyo hagaajinta isku halaynta nidaamka.

    Kuwani waa tusaalooyin yar oo ka mid ah codsiyada halkaas oo loo isticmaalo fiilada daawaha PTC. Tixgelinta codsiga gaarka ah iyo naqshadeynta ayaa go'aamin doonta halabuurka daawaha saxda ah, qaabka, iyo xuduudaha hawlgalka ee daawaha PTC.
    Halabuurka kiimikada:

    Magaca Koodhka Halabuurka ugu Muhiimsan
    Fe S Ni C P Heerka Caadiga ah
    Silig daawaha ah oo iska caabin ah oo xasaasi ah PTC Bal. ≤0.01 77~82 ≤ 0.05 ≤0.01 Q/320421PTC4500-2008


    Tilmaamaha iyo dulqaadka

    Dhexroorka 0.05 0.10 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24 0.25
    Dulqaad ± 0.003 ± 0.005 ± 0.008

     

    Heerkulka.Coeff.Of iska caabinta (20ºC)

    Nooca P-4500 P-4000 P-3800 P-3500 P-3000 P-2500
    0~150ºC Celcelis ahaan × 10%%Z 4500 ≥4000 ≥3800 ≥3500 ≥3000 ≥2500


    Iska caabin (20ºC)(μΩ.m)

    Nooca P-4500 P-4000 P-3800 P-3500 P-3000 P-2500
    at20ºCresistance ±5%μΩ.m 0.19 0.25 0.27 0.36 0.40 0.43


    Shaxda iska caabbinta

    Badeecada ±0.5%Ω/m Dhexroorka (mm) iyo bedka qaybaha isgoyska (mm²)
    0.05 0.10 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24 0.25
    0.00196 0.00785 0.00176 0.0201 0.0227 0.0255 0.0284 0.0314 0.0346 0.0380 0.0415 0.0452 0.0491
    P-4500 96.93 24.20 10.79 9.45 8.37 7.45 6.69 6.05 5.49 5.00 4.58 4.20 3.87
    P-4000 127.55 31.84 14.20 12.43 11.014 9.80 8.80 7.69 7.22 6.58 6.02 5.53 5.09
    P-3800 137.75 34.39 15.34 13.43 11.89 10.59 9.51 8.60 7.80 7.11 6.51 5.97 5.50
    P-3500 183.67 45.85 20.45 17.91 15.86 14.12 12.68 11.46 10.40 9.47 8.67 7.96 7.33
    P-3000 204.08 50.95 22.72 19.90 17.62 15.68 14.08 12.73 11.56 10.52 9.63 8.84 8.14
    P-2500 219.38 54.77 24.43 21.39 18.94 16.86 15.14 13.69 12.42 11.31 10.36 9.51 8.75

     

    Miisaanka halkii spool

    qeexitaan (mm) ≤0.05 >0.05~0.10 >0.10~0.15 >0.15~0.25
    Miisaanka halkii boolal Miisaanka caadiga ah 20 30 100 300
    Miisaan yar 10 20 50 100

     

    Kordhinta (%)

    Heerka Caadiga ah ≤0.05 >0.05~0.10 >0.10~0.15 >0.15~0.25
    Fiilada alwaaxa (jilicsan) fidinta 10% 12% 16% 20%
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