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

PTC Thermistor Nickel Iron Alloy Wire PTC-7 ye Resistance Wire

Tsanangudzo Pfupi

Muenzaniso NO.:PTC thermistor alloy waya

dhayamita:0.025-5.0mm

Material:Nickel Iron alloy waya

muenzaniso:yakagamuchirwa odha yemuenzaniso

Resistivity:0.13-0.60

Zvekutakura Package:Spool+ Carton+Wood Case

KwakabvaShanghai, China

HS Kodhi:75052200

Tumira email kwatiri

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PTC thermistor alloy wire inowana application munzvimbo dzakasiyana siyana nekuda kwehunhu hwayo hwakasiyana. Heano mamwe maitiro akajairika ePTC thermistors:

Kudzivirirwa kwepamusoro: PTC thermistors inoshandiswa zvakanyanya mumaseketi emagetsi ekudzivirira kwepamusoro. Kana yakakwira ikozvino inoyerera kuburikidza nePTC thermistor, kupisa kwayo kunowedzera, zvichiita kuti kushorwa kusimuke nekukurumidza. Uku kuwedzera kwekupikisa kunogadzirisa kuyerera kwezvino, kuchengetedza dunhu kubva pakukuvadzwa nekuda kwekunyanyisa ikozvino.

Kunzwa uye kudzora tembiricha: PTC thermistors inoshandiswa sematembiricha sensors mumashandisirwo akadai semathermostats, HVAC masisitimu, uye tembiricha yekutarisa michina. Kupokana kwePTC thermistor kunoshanduka netembiricha, zvichiibvumira kunyatsonzwa uye kuyera kusiyana kwetembiricha.

Kuzvitonga zvinodziya: PTC thermistors inoshandiswa mukuzvigadzirisa-inodziisa zvinhu. Kana ichishandiswa mumaheater, kuramba kwePTC thermistor kunowedzera nekupisa. Sezvo tembiricha ichikwira, kushorwa kwePTC thermistor kunowedzerawo, zvichikonzera kudzikira kwesimba rekubuda uye kudzivirira kupisa.

Kutanga nekudzivirira mota: PTC thermistors inoshandiswa mumasekete ekutanga mota kudzikamisa yakakwira inrush ikozvino panguva yekutanga mota. Iyo PTC thermistor inoshanda seyezvino limiter, zvishoma nezvishoma ichiwedzera kuramba kwayo sezvo ikozvino inoyerera, nekudaro ichidzivirira mota kubva kune yakawandisa ikozvino uye kudzivirira kukuvara.

Battery pack dziviriro: PTC thermistors anoshandiswa mumabhatiri mapaketi kudzivirira kubva pakuchaja uye overcurrent mamiriro. Ivo vanoita sechidziviriro nekudzikamisa kuyerera kwazvino uye kudzivirira zvakanyanya kupisa chizvarwa, izvo zvinogona kukuvadza masero ebhatiri.

Inrush ikozvino kugumira: PTC thermistors inoshanda se inrush ikozvino miganho mumagetsi emagetsi uye zvigadzirwa zvemagetsi. Ivo vanobatsira kudzikisa kusimuka kwekutanga kwezvino kunoitika kana magetsi avhurwa, kuchengetedza zvikamu uye kuvandudza kuvimbika kwehurongwa.

Iyi ingori mienzaniso mishoma yemashandisirwo ayo PTC thermistor alloy waya inoshandiswa. Iyo chaiyo yekushandisa uye dhizaini yekutarisisa inozosarudza iyo chaiyo alloy kuumbwa, fomu factor, uye inoshanda ma parameter ePTC thermistor.
Kemikari yakagadzirwa:

Zita	Code	Main Kuumbwa
Zita	Code	Fe	S	Ni	C	P	Standard
Temperature Sensitive Resistance alloy waya	PTC	Bal.	≤0.01	77~82	≤ 0.05	≤0.01	Q/320421PTC4500-2008

Zvinotaurwa uye tolerances

Diameter	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
Kushivirira	± 0.003		± 0.005					± 0.008

Temp.Coeff.Yekupikisa (20ºC)

Type	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
0~150ºCaverage × 10%%Z	4500	≥4000	≥3800	≥3500	≥3000	≥2500

Kusagadzikana (20ºC)(μΩ.m)

Type	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
pa20ºCresistance ±5%μΩ.m	0.19	0.25	0.27	0.36	0.40	0.43

Tafura yekupikisa

Product	±0.5%Ω/m	Dia.(mm) uye nharaunda yepakati (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