China PTC Thermistor Nickel Iron Alloy Waya PTC-7 maka Nguzogide Waya Nrụpụta na Factory

PTC Thermistor Nickel Iron Alloy Waya PTC-7 maka onyonyo egosipụtara na-eguzogide waya

PTC Thermistor Nickel Iron Alloy Waya PTC-7 maka Waya Nguzogide

Nkọwa dị mkpirikpi:

Ụdị NO.:PTC thermistor alloy waya

dayameta:0.025-5.0mm

Ihe:Nickel Iron alloy waya

sample:usoro nlele anabatara

Nguzogide:0.13-0.60

Ngwungwu njem:Spool+ Katọn+ Osisi osisi

Mmalite:Shanghai, China

Koodu HS:75052200

Zitere anyị email

Nkọwa ngwaahịa

FAQ

Mkpado ngwaahịa

PTC thermistor alloy waya na-achọta ngwa n'akụkụ dị iche iche n'ihi njirimara ya pụrụ iche. Nke a bụ ụfọdụ ngwa a na-ahụkarị nke thermistors PTC:

Nchedo n'ofe oge: A na-eji thermistors PTC eme ihe na sekit eletriki maka nchebe n'ofe. Mgbe elu dị elu na-agafe na PTC thermistor, okpomọkụ ya na-abawanye, na-eme ka nguzogide na-ebili ngwa ngwa. Mmụba a na-eguzogide na-egbochi usoro nke ugbu a, na-echebe sekit site na mmebi n'ihi oke oke ugbu a.

Nhụta okpomọkụ na njikwa: A na-eji thermistors PTC dị ka ihe mmetụta okpomọkụ na ngwa dị ka thermostats, usoro HVAC, na ngwaọrụ nlekota okpomọkụ. Nguzogide nke thermistor PTC na-agbanwe na okpomọkụ, na-enye ya ohere ịghọta nke ọma ma tụọ mgbanwe okpomọkụ.

Ndị na-ekpo ọkụ na-achịkwa onwe ha: Ndị na-ekpo ọkụ PTC na-arụ ọrụ na ihe ndị na-ekpo ọkụ na-edozi onwe ha. Mgbe eji na kpo oku, PTC thermistor na-eguzogide na-abawanye na okpomọkụ. Ka okpomọkụ na-ebili, nkwụsị nke PTC thermistor na-abawanye, na-eduga n'ibelata mmepụta ike na igbochi ikpo ọkụ.

Mmalite na nchedo moto: A na-eji PTC thermistors na sekit na-amalite moto iji gbochie oke inrush dị ugbu a n'oge mmalite moto. Thermistor PTC na-arụ ọrụ dị ka ihe mgbochi dị ugbu a, jiri nwayọọ nwayọọ na-abawanye nguzogide ya ka ọ na-aga ugbu a, si otú ahụ na-echebe moto site na oke ugbu a na igbochi mmebi.

Nchekwa mkpọ batrị: PTC thermistors na-arụ ọrụ na ngwugwu batrị iji kpuchido ya pụọ na nchaji na ọnọdụ nfefe. Ha na-eme dị ka ihe nchekwa site n'igbochi ọsọ ugbu a na igbochi oke okpomọkụ, nke nwere ike imebi mkpụrụ ndụ batrị.

Mmachi inrush dị ugbu a: Ndị na-ekpo ọkụ PTC na-eje ozi dị ka ndị na-egbochi ọkụ ugbu a na akụrụngwa ọkụ na ngwaọrụ eletrọnịkị. Ha na-enyere aka belata mbido mbụ nke ugbu a na-eme mgbe agbanyere ọkụ ọkụ, na-echebe ihe ndị ahụ na imeziwanye ntụkwasị obi usoro.

Ndị a bụ naanị ọmụmaatụ ole na ole nke ngwa ebe PTC thermistor alloy waya na-eji. Ngwa a kapịrị ọnụ na nleba anya imewe ga-ekpebi kpọmkwem ihe mejupụtara alloy, ụdị ụdị, na paramita arụ ọrụ nke thermistor PTC.
Ngwakọta kemịkalụ:

Aha	Koodu	Isi ihe mejupụtara
Aha	Koodu	Fe	S	Ni	C	P	Ọkọlọtọ
Waya alloy na-enwe mmetụta mmetụta okpomọkụ	PTC	Bal.	≤0.01	77-82	≤ 0.05	≤0.01	Q/320421PTC4500-2008

Nkọwapụta na ndidi

Dayameta	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
Ndidi	± 0.003		± 0.005					± 0.008

Temp.Coeff.Nke nguzogide(20ºC)

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

Resistivity (20ºC) (μΩ.m)

Ụdị	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
na20ºCresistance ±5%μΩ.m	0.19	0.25	0.27	0.36	0.40	0.43

Tebụl maka iguzogide

Ngwaahịa	±0.5% Ω/m	Dia.(mm) na mpaghara akụkụ (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