China PTC Thermistors Aloyi Waya Positive Kutentha Coefficient Resistor Pakuti Kutentha Kupanga ndi Factory

PTC Thermistors Alloy Wire Positive Temperature Resistor for Heating Chithunzi Chowonetsedwa

PTC Thermistors Alloy Wire Positive Temperature Coefficient Resistor Pakuwotcha

Kufotokozera Kwachidule:

Waya wa PTC Alloy resistance uli ndi resistance wapakatikati komanso wowonjezera wabwino wa temerature coefficient of esistance.
Amagwiritsidwa ntchito kwambiri muzotentha zosiyanasiyana. Imatha kuwongolera kutentha ndi kuwongolera mphamvu mwa kusunga nthawi zonse komanso kuchepetsa mphamvu zapano.

Model NO.:PTC waya

Zofunika:Nickel Iron alloy waya

pamwamba:Wowala

m'mimba mwake:0.025-5.0mm

chitsanzo:dongosolo lachitsanzo lovomerezeka

Kukaniza:0.13-0.60

HS kodi:75052200

Titumizireni imelo

Tsatanetsatane wa Zamalonda

FAQ

Zolemba Zamalonda

Mafotokozedwe Akatundu

Waya wa PTC Alloy resistance uli ndi resistance wapakatikati komanso wowonjezera wabwino wa temerature coefficient of esistance.
Amagwiritsidwa ntchito kwambiri muzotentha zosiyanasiyana. Imatha kuwongolera kutentha ndi mphamvu ya sdjust mwa kusunga nthawi zonse komanso kuchepetsa current.Chemical composition:

Dzina	Kodi	Mapangidwe Aakulu
Dzina	Kodi	Fe	S	Ni	C	P	Standard
Temperature Sensitive Resistance alloy waya	Mtengo PTC	Bali.	≤0.01	77-82	≤ 0.05	≤0.01	Q/320421PTC4500-2008

Mafotokozedwe ndi kulolerana

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
Kulekerera	± 0.003		± 0.005					± 0.008

Temp.Coeff.Of resistance(20ºC)

Mtundu	PTC-4500	PTC-4000	PTC-3800	PTC-3400	PTC-3000	PTC-2500
0 ~ 150ºCaverage, PPM	4500	4000	3800	3400	3000	2500

Kukaniza (20ºC)(μΩ.m)

Mtundu	PTC-4500	PTC-4000	PTC-3800	PTC-3400	PTC-3000	PTC-2500
pa20ºCresistance ±5%μΩ.m	0.20	0.38	0.40	0.43	0.52	0.6

Gome la kukana

Zogulitsa	±0.5%Ω/m	Dia.(mm) ndi malo opingasa (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
PTC-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
PTC-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
PTC-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
PTC-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
PTC-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
PTC-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

Kulemera pa spool

mawonekedwe (mm)		≤0.05	> 0.05 ~ 0.10	> 0.10 ~ 0.15	> 0.15 ~ 0.25
Kulemera pa spool	Kulemera kokhazikika	20	30	100	300
Kulemera pa spool	Kulemera kochepa	10	20	50	100