China PTC Thermistor Nickel Iron Alloy Wire PTC-7 for Resistance Wire Manufacture and Factory

I-PTC Thermistor Nickel Iron Alloy Wire PTC-7 yeResistance Wire

Inkcazelo emfutshane:

INOMBOLO yoMfanekiso.i-PTC thermistor alloy wire

idayamitha:0.025-5.0mm

Izinto:I-Nickel Iron ialloy wire

isampuli:iodolo yesampuli eyamkelekileyo

Ukuxhathisa:0.13-0.60

Ipakethe yezoThutho:I-Spool+ Carton+Case yoMthi

Imvelaphi:Shanghai, China

Ikhowudi ye-HS:75052200

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

I-PTC thermistor alloy wire ifumana isicelo kwiinkalo ezahlukeneyo ngenxa yeempawu zayo ezizodwa. Nazi ezinye izicelo eziqhelekileyo ze-PTC thermistors:

Ukukhuselwa okugqithisiweyo: I-thermistors ye-PTC isetyenziswa ngokubanzi kwiisekethe zombane zokukhusela i-overcurrent. Xa isantya esiphezulu sihamba nge-PTC thermistor, ukushisa kwayo kuyanda, kubangela ukuba ukuchasana kunyuke ngokukhawuleza. Olu lwando lokuchasana lunciphisa ukuhamba kwangoku, ukukhusela isiphaluka kumonakalo ngenxa yobuninzi bangoku.

Ukuqonda ubushushu kunye nolawulo: I-thermistors ye-PTC isetyenziswa njengeenzwa zobushushu kwizicelo ezifana ne-thermostats, iinkqubo ze-HVAC, kunye nezixhobo zokubeka iliso lobushushu. Ukumelana ne-PTC thermistor iyatshintsha ngobushushu, ivumela ukuba iqonde ngokuchanekileyo kwaye ilinganise ukuhluka kobushushu.

Izifudumezi ezizilawulayo: I-PTC thermistors iqeshwe kwizinto ezizilawulayo zokufudumeza. Xa isetyenziswe kwizifudumezi, ukuxhathisa kwe-PTC thermistor kwandisa ngobushushu. Njengoko iqondo lokushisa liphakama, ukuchasana kwe-PTC thermistor kuyanda, okukhokelela ekunciphiseni ukukhutshwa kwamandla kunye nokuthintela ukushisa.

Ukuqala kweemoto kunye nokhuseleko: I-thermistors ye-PTC isetyenziswa kwiisekethe zokuqalisa iimoto ukucutha ubushushu obuphezulu bangoku ngexesha lokuqaliswa kwemoto. I-thermistor ye-PTC isebenza njenge-limiter yangoku, ngokuthe ngcembe ikhulisa ukuchasana kwayo njengoko iqhubeka ngoku, ngaloo ndlela ikhusela i-motor kwi-current overexcess kunye nokukhusela umonakalo.

Ukukhuselwa kwipakethi yebhetri: I-PTC thermistors iqeshwe kwiipakethi zebhetri ukukhusela ukutshaja kunye neemeko ezidlulayo. Zisebenza njengokhuseleko ngokunciphisa ukuhamba kwangoku kunye nokuthintela ukuveliswa kobushushu obugqithisileyo, obunokonakalisa iiseli zebhetri.

Uthintelo lwangoku lwe-Inrush: I-PTC thermistors isebenza njengezithinteli zangoku zokungena kumbane kunye nezixhobo zombane. Banceda ukunciphisa ukunyuka kokuqala kwangoku okwenzekayo xa umbane uvuliwe, ukukhusela amacandelo kunye nokuphucula ukuthembeka kwenkqubo.

Le yimizekelo embalwa yezicelo apho i-PTC thermistor alloy wire isetyenziswa khona. Isicelo esithile kunye nokuqwalaselwa koyilo kuya kugqiba ukubunjwa kwe-alloy ngokuchanekileyo, ifom yefom, kunye neeparitha zokusebenza ze-PTC thermistor.
Ukwenziwa kweekhemikhali:

Igama	Ikhowudi	Ukuqulunqwa okuPhambili
Igama	Ikhowudi	Fe	S	Ni	C	P	Umgangatho
Iqondo lobushushu obunobuzaza bokuchasa ucingo lwealloyi	I-PTC	UBhal.	≤0.01	77~82	≤ 0.05	≤0.01	Q/320421PTC4500-2008

Iinkcazo kunye nokunyamezela

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

Temp.Coeff.Okuxhathisa(20ºC)

Uhlobo	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
0~150ºCaverage × 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
ku-20ºUbukho ±5%μΩ.m	0.19	0.25	0.27	0.36	0.40	0.43

Itafile yokuchasa

Imveliso	±0.5%Ω/m	I-Dia.(mm) kunye nommandla onqamlezileyo (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