I-China PTC Thermistor Nickel Iron Alloy Wire PTC-7 yokwenziwa kunye neFektri yeResistance Wire

I-PTC Thermister Nickel Iron Alloy Wire PTC-7 ye-Resistance Wire

Inkcazo emfutshane:

INOMBOLO YEMODELO:Ucingo lwe-PTC thermistor alloy

ububanzi:0.025-5.0mm

Izixhobo:Ucingo lwe-alloy ye-Nickel Iron

isampuli:iodolo yesampulu eyamkelweyo

Ukuxhathisa:0.13-0.60

Iphakheji yoThutho:I-Spool+ Ibhokisi+ Ityala Lomthi

Imvelaphi:IShanghai, eTshayina

Ikhowudi ye-HS:75052200

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Intambo ye-PTC thermistor alloy isetyenziswa kwiindawo ezahlukeneyo ngenxa yeempawu zayo ezikhethekileyo. Nazi ezinye zeendlela eziqhelekileyo zokusetyenziswa kwe-PTC thermistors:

Ukhuseleko olugqithisileyo: Ii-thermistors ze-PTC zisetyenziswa kakhulu kwiisekethe zombane ukukhusela umbane ogqithisileyo. Xa umbane ophezulu uhamba kwi-thermistor ye-PTC, ubushushu bawo buyanda, nto leyo ebangela ukuba uxhathiso lunyuke ngokukhawuleza. Olu nyuko loxhathiso luthintela ukuhamba kombane, lukhusela umbane ekonakalisweni ngenxa yombane ogqithisileyo.

Ukuqonda nokulawula ubushushu: Ii-thermistors ze-PTC zisetyenziswa njengezinzwa zobushushu kwizicelo ezifana nee-thermostats, iinkqubo ze-HVAC, kunye nezixhobo zokujonga ubushushu. Ukumelana kwe-thermistor ye-PTC kuyatshintsha ngobushushu, okuvumela ukuba iqonde kwaye ilinganise ngokuchanekileyo utshintsho lobushushu.

Izifudumezi ezizilawulayo: Ii-thermistors ze-PTC zisetyenziswa kwizinto zokufudumeza ezizilawulayo. Xa zisetyenziswa kwii-heater, ukumelana kwe-PTC thermistor kuyanda njengoko ubushushu bukhula. Njengoko ubushushu bunyuka, ukumelana kwe-PTC thermistor nako kuyanda, okukhokelela ekunciphiseni amandla okukhupha kunye nokuthintela ukugqithisa kakhulu.

Ukuqala nokukhusela iMoto: Iithermistors zePTC zisetyenziswa kwiisekethe zokuqala iiMoto ukunciphisa umsinga ophezulu wokungena ngexesha lokuqalisa iiMoto. Ithermistors zePTC zisebenza njengomda wamandla, zinyusa kancinci ukumelana kwayo njengoko umsinga uqhubeka, ngaloo ndlela zikhusela iMoto kumandla amaninzi kwaye zithintele umonakalo.

Ukhuseleko lwepakethi yebhetri: Ii-thermistors ze-PTC zisetyenziswa kwiipakethi zebhetri ukukhusela kwiimeko zokutshaja kakhulu kunye neemeko zomsinga ogqithisileyo. Zisebenza njengokhuseleko ngokunciphisa ukuhamba komsinga kunye nokuthintela ukuveliswa kobushushu obugqithisileyo, okunokonakalisa iiseli zebhetri.

Umda womsinga wokungena: Iithermistha ze-PTC zisebenza njengee-inrush current limiters kwizixhobo zombane nakwizixhobo ze-elektroniki. Zinceda ekunciphiseni ukunyuka kokuqala komsinga okwenzekayo xa umbane uvuliwe, zikhusela izixhobo kwaye ziphucula ukuthembeka kwenkqubo.

Le yimizekelo embalwa nje yezicelo apho kusetyenziswa khona ucingo lwe-PTC thermistor alloy. Izicelo ezithile kunye nokuqwalaselwa koyilo kuya kumisela ukwakheka kwe-alloy ngqo, i-form factor, kunye neeparamitha zokusebenza ze-PTC thermistor.
Ukwakhiwa kweekhemikhali:

Igama	Ikhowudi	Ulwakhiwo oluPhambili
Igama	Ikhowudi	Fe	S	Ni	C	P	Umgangatho
Ucingo lwe-alloy oluchasene nobushushu	I-PTC	Ibhala.	≤0.01	77~82	≤ 0.05	≤0.01	Q/320421PTC4500-2008

Iinkcukacha kunye nokunyamezelana

Ububanzi	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
Ukunyamezelana	± 0.003		± 0.005					± 0.008

Ukumelana nobushushu bobushushu (20ºC)

Uhlobo	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
0~150ºUmyinge weCav × 10%%Z	4500	≥4000	≥3800	≥3500	≥3000	≥2500

Ukuxhathisa (20ºC)(μΩ.m)

Uhlobo	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
kwi-20ºCresistance ±5%μΩ.m	0.19	0.25	0.27	0.36	0.40	0.43

Itafile yokuxhathisa

Imveliso	±0.5%Ω/m	Ububanzi (mm) kunye nendawo enqamlezileyo (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

Ubunzima ngespool nganye

iinkcukacha (mm)		≤0.05	>0.05~0.10	>0.10~0.15	>0.15~0.25
Ubunzima ngespool nganye	Ubunzima obuqhelekileyo	20	30	100	300
Ubunzima ngespool nganye	Ubunzima obuncinci	10	20	50	100