I-China PTC Thermistor Nickel Iron Alloy Wire PTC-7 yokukhiqiza i-Resistance Wire Manufacture and Factory

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

Incazelo emfushane:

Inombolo yemodeli:I-PTC thermistor alloy wire

ububanzi:0.025-5.0mm

Okubalulekile:I-Nickel Iron alloy wire

isampula:i-oda lesampula elamukelwe

Ukungazweli:0.13-0.60

Iphakheji Yezokuthutha:Ikesi le-Spool+Carton+Wooden

Umsuka:Shanghai, China

Ikhodi ye-HS:75052200

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

I-PTC thermistor alloy wire ithola ukusetshenziswa emikhakheni ehlukahlukene ngenxa yezimpawu zayo ezihlukile. Nazi ezinye izinhlelo zokusebenza ezijwayelekile ze-PTC thermistors:

Ukuvikelwa kwe-Overcurrent: Ama-thermistors e-PTC asetshenziswa kakhulu kumasekhethi kagesi ukuze avikeleke ngokwedlulele. Lapho izinga eliphezulu lamanje ligeleza ku-thermistor ye-PTC, izinga lokushisa layo liyakhula, okwenza ukumelana kukhuphuke ngokushesha. Lokhu kwanda kokumelana kunciphisa ukugeleza kwamanje, ukuvikela isifunda emonakalweni ngenxa yamanje ngokweqile.

Inzwa yezinga lokushisa nokulawula: Ama-thermistor e-PTC asetshenziswa njengezinzwa zezinga lokushisa ezinhlelweni ezifana nama-thermostats, amasistimu e-HVAC, namadivayisi okuqapha izinga lokushisa. Ukumelana kwe-thermistor ye-PTC kushintsha nezinga lokushisa, okuyenza ikwazi ukuzwa ngokunembile futhi ilinganise ukuhlukahluka kwezinga lokushisa.

Izifudumezi ezizilawulayo: Izifudumezi ze-PTC zisetshenziswa ezintweni ezizilawulayo zokushisisa. Uma isetshenziswa kuma-heaters, ukumelana ne-PTC thermistor kuyenyuka ngezinga lokushisa. Njengoba izinga lokushisa likhuphuka, ukumelana kwe-thermistor ye-PTC nakho kuyanda, okuholela ekwehleni kokuphuma kwamandla nokuvimbela ukushisa ngokweqile.

Ukuqala nokuvikeleka kwezimoto: Ama-thermistors e-PTC asetshenziswa kumasekhethi okuqala enjini ukuze kukhawulwe izinga eliphezulu lokungena ngaphakathi ngesikhathi sokuqaliswa kwemoto. I-thermistor ye-PTC isebenza njenge-limiter yamanje, kancane kancane ikhulisa ukumelana kwayo njengoba igeleza yamanje, ngaleyo ndlela ivikela i-motor kusuka kumanje ngokweqile futhi ivimbele ukulimala.

Ukuvikelwa kwephekhi yebhethri: Izifudumezi ze-PTC zisetshenziswa kumaphakethe webhethri ukuze zivikeleke ekushajweni ngokweqile nezimo ze-overcurrent. Zisebenza njengesivikelo ngokunciphisa ukugeleza kwamanje nokuvimbela ukukhiqizwa kokushisa okudlulele, okungalimaza amaseli ebhethri.

Umkhawulo wamanje we-Inrush: Izifudumezi ze-PTC zisebenza njengemikhawulo yamanje ye-inrush kumpahla yamandla nakumadivayisi kagesi. Zisiza ukwehlisa ukuphakama kwamanje kokuqala okwenzeka lapho ukunikezwa kwamandla kuvuliwe, ukuvikela izingxenye kanye nokuthuthukisa ukuthembeka kwesistimu.

Lezi izibonelo ezimbalwa zezinhlelo zokusebenza lapho kusetshenziswa i-PTC thermistor alloy wire. Uhlelo oluthile lokucatshangelwa kanye nokucatshangelwa kwedizayini kuzonquma ukwakheka okuyingxubevange okuyiyonayona, isici sefomu, namapharamitha okusebenza we-PTC thermistor.
Ukwakheka kwamakhemikhali:

Igama	Ikhodi	Ukwakheka Okuyinhloko
Igama	Ikhodi	Fe	S	Ni	C	P	Okujwayelekile
I-Temperature Sensitive Resistance alloy wire	I-PTC	U-Bal.	≤0.01	77-82	≤ 0.05	≤0.01	Q/320421PTC4500-2008

Imininingwane kanye nokubekezelelana

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
Ukubekezelelana	± 0.003		± 0.005					± 0.008

I-Temp.Coeff.Yokumelana(20ºC)

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

Ukungazweli (20ºC)(μΩ.m)

Uhlobo	P-4500	P-4000	P-3800	P-3500	P-3000	P-2500
at20ºUkumelana ±5%μΩ.m	0.19	0.25	0.27	0.36	0.40	0.43

Itafula lokumelana

Umkhiqizo	±0.5%Ω/m	I-Dia.(mm)nendawo ephambanayo (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

Isisindo nge-spool ngayinye

ukucaciswa (mm)		≤0.05	>0.05~0.10	>0.10~0.15	>0.15~0.25
Isisindo nge-spool ngayinye	Isisindo esijwayelekile	20	30	100	300
Isisindo nge-spool ngayinye	Isisindo esincane	10	20	50	100