Composite txiv neej lauj tshib 45 degree swivel

 

1.Definition thiab muaj pes tsawg leeg

Tooj daj

Composition: ib qho alloy ntawm tooj liab (Cu) thiab zinc (ib txwm muaj 5% rau 45% yuav muaj cov txhuas me me, tin, thiab lwm yam.

Hom: Zoo tib yam tooj dag (xws li H62, H65), xws li tooj dag tshwj xeeb (xws li kev coj tooj dag, silicon tooj).

Tseem: Cov ntaub ntawv hlau nrog cov qauv thiab cov khoom siv mechanies li lawv cov tub ntxhais.

PTC Khoom

Cov khoom xyaw: cov khoom siv kub zoo coefficient, feem ntau muaj pob ⅲ - raws li ceramics, xws li carbon dub / polyethylene composites), thiab lwm yam.

Hom: Ceramic PTC, Polymer PTC.

Cov ntsiab lus: cov khoom siv ua haujlwm, nrog cov yam ntxwv ntawm kev tawm tsam hloov nrog kub li nws cov tub ntxhais.

 

2.physical thiab cov yam ntxwv ua haujlwm

Tus yam ntxwv	Tooj daj	PTC Khoom
Kev coj ua	Tus neeg coj ua zoo (nrog kev tshaj lij ze rau tus tooj liab ntshiab)	Insulator lossis semiconductor (tawm tsam nce ntau yam kub)
Thermal Performance	Siab thermal conductivity, ruaj khov ua tau nyob rau hauv kub hloov	Kev Ua Yeeb Yam Ntau Tshaj Plaws Tsis Zoo Nrog Kub, Taw qhia tus kheej qhov kev txwv kub
Cov Khoom Siv Neeg Kho Tshuab	Lub zog siab, ducility zoo, thiab coj kev tiv thaiv	Nkig (Ceramic PTC) lossis saj zawg zog (polymer PTC)
Lub zog ua haujlwm	Cov txheej txheem kev txhawb nqa, yuam / tshav kub hloov, ntim kev sib txuas	Kev ntsuas kub nkag siab, overheat tiv thaiv, tus kheej tswj tus kheej tam sim no

 

3.Qhov chaw nyob

Tooj daj

Cov Kev Siv Cov Khoom Siv Uas Raug: Li Qub, Zog, Hniav, thiab lwm yam.

Scenario: Cov kav dej kav dej, roj tsim, kho tshuab ua vaj tsev.

PTC Khoom

Cov Kev Siv Raug: Sensors, tus kheej rov qab zoo Fuses, cua sov hluav taws xob, lub cev muaj zog overhish tiv thaiv, thiab lwm yam.

Scenario: Cov khoom siv hauv tsev (xws li cov tshuab ua plaub hau, huab cua sov), kho cov tshuab kub, cov roj teeb kub lithium.

 

4.Summary ntawm Cov Qauv Tseem Ceeb

Qho loj dav	Tooj daj	PTC Khoom
Khoom Hom	Hlau Alloy (Cov Khoom Siv Txheej Txheem)	Cov ntaub ntawvTal (cov khoom siv kub
Cov tseem ceeb tseem ceeb	Cov Cuab Yeej Siv Cov Neeg Kho Tshuab, Corrosion Kuj, Thermal / Hluav Taws Xob Tshaj Tawm	Kev Ua Yeeb Yam Kub, Kev Ntsuas Tus Kheej Qhov Kev Tiv Thaiv Kub Muaj Zog
Kev teb	Kev kis tus mob siab rau qhov kub / qhov siab hloov	Raug teb rau qhov ntsuas kub hloov thiab ua tiav kev tswj hwm ntse
Tsim Lub Hom Phiaj	Ntev ntev ruaj ruaj thiab ruaj khov	Dynamic Haum thiab Ruaj Ntseg

 

Tooj dag yog ib txwm muaj engineering hlau nrog cov yam ntxwv lub cev raws li nws cov tub ntxhais; PTC yog cov khoom siv ntse ua haujlwm nrog cov khoom kub kub raws li nws cov tub ntxhais. Kev sib xyaw ntawm ob hauv kev lag luam embodies lub tswv yim tshiab tswv yim ntawm "cov ntaub ntawv muaj nuj nqi", muab cov kev nyab xeeb rau cov khoom siv hluav taws xob ntau li cov khoom siv kub.

 

Ntu #	Raj loj * Txiv neej NTF	B hex	L	M	Chaw nres tsheb	Aunann	Fairview
3050-4C	1/4*1/8	9/16	0.68	0.91	Vs379ptcr -4-2	177.12C744A	CPC1474S -4 a
3050-4D	1/4*1/4	9/16	0.68	1.05	Vs379ptcr -4-4	177.12C744B	CPC1474S -4 b
3050-4E	1/4*3/8	9/16	0.68	1.05	Vs379ptcr -4-6	177.12C744C
3050-6C	3/8*1/8	3/4	0.89	0.99	Vs379ptcr -6-2
3050-6D	3/8*1/4	3/4	0.89	1.14	Vs379ptcr -6-4	177.12C746B	CPC1474S -6 b
3050-6E	3/8*3/8	3/4	0.89	1.15	Vs379ptcr -6-6	177.12C746C	CPC1474S -6 C
3050-6F	3/8*1/2	15/16	0.89	1.36	Vs379ptcr -6-8	177.12C746D	Cpc1474s -6 d
3050-8D	1/2*1/4	15/16	1.03	1.22	Vs379ptcr -8-4	177.12C748B	CPC1474S -8 b
3050-8E	1/2*3/8	15/16	1.03	1.22	Vs379ptcr -8-6	177.12C748C	CPC1474S -8 C
3050-8F	1/2*1/2	15/16	1.03	1.41	Vs379ptcr -8-8	177.12C748D	Cpc1474s -8 d
3050-10E	5/8*3/8	1-1/16	1.21	1.43	Vs379ptcr -10-6	177.12C7410C	CPC1474S -10 C
3050-10F	5/8*1/2	1-1/16	1.21	1.62	Vs379ptcr -10-8	177.12C7410D	Cpc1474s -10 d
3050-12F	3/4*1/2	1-3/16	1.29	1.72	Vs379ptcr -12-8	177.12C7412D

 

Cim npe nrov: Composite txiv neej lub laujkaj 45 degrite swivel, Suav tus txiv neej lauj tshib 45 degree hloov chaw tsim tshuaj paus, cov chaw muag khoom, Hoobkas