Coil ea mantlha ea moea
Sebopeho le sebopeho sa mantlha
Lisebelisoa tsa mohala:hangata terata ea koporo kapa ea aluminium (ho hanyetsa ho tlase, conductivity e phahameng), bokaholimo bo ka 'na ba e-ba silevera kapa bo koahetsoe ka pente e sireletsang.
Mokhoa oa ho koala moea:spiral winding (e le 'ngoe kapa e mengata), sebopeho se ka ba cylindrical, sephara (PCB coil) kapa selikalikoe.
Moralo o se nang Core:coil e tlatsitsoe ka lisebelisoa tsa tšehetso tsa moea kapa tse seng tsa makenete (tse kang foreimi ea polasetiki) ho qoba tahlehelo ea hysteresis le phello ea saturation e bakoang ke motheo oa tšepe.
Lintlha tsa bohlokoa le ts'ebetso
Inductance:e tlase (ha e bapisoa le li-coil tsa tšepe), empa e ka eketsoa ka ho eketsa palo ea ho thinya kapa sebaka sa likhoele.
Quality factor (Q boleng):Q boleng bo holimo ho maqhubu a phahameng (ha ho na tahlehelo ea hona joale ea iron core eddy), e loketseng lits'ebetso tsa radio frequency (RF).
Bokhoni bo ajoang:Bokhoni ba ho fetoha ha li-coil bo ka ama ts'ebetso ea maqhubu a holimo, 'me sebaka sa maqhubu se hloka ho ntlafatsoa.
Khanyetso:E itšetlehile ka thepa ea terata le bolelele, ho hanyetsa ha DC (DCR) ho ama tšebeliso ea matla.
Melemo le go tlhoka mesola
Melemo:
Ts'ebetso e ntle haholo ea maqhubu a phahameng: ha ho na tahlehelo ea mantlha ea tšepe, e loketseng li-circuits tsa RF le microwave.
Ha ho na magnetic saturation: inductance e tsitsitseng tlas'a boemo bo phahameng ba hona joale, bo loketseng maemo a pulse le a phahameng a matla.
Boima bo bobebe: sebopeho se bonolo, boima bo bobebe, theko e tlase.
Mefokolo:
Inductance e tlase: boleng ba inductance bo nyane haholo ho feta ba likhoele tsa mantlha tsa tšepe ka molumo o le mong.
Matla a matla a khoheli a fokolang: a hloka lipotoloho tse kholoanyane kapa ho feta ho hlahisa matla a tšoanang a makenete.
Maemo a tloaelehileng a ts'ebeliso
Li-circuits tse phahameng haholo:
RF choke, LC resonant circuit, antenna matching network.
Li-sensor le ho lemoha:
Lisebelisoa tsa tšepe, li-sensor tsa hona joale tse se nang mabitso (li-coils tsa Rogowski).
Thepa ea bongaka:
Li-coil tsa gradient bakeng sa litsamaiso tsa MRI (ho qoba tšitiso ea matla a khoheli).
Lisebelisoa tsa elektroniki:
Li-transformer tse phahameng, li-coil tsa ho tjhaja waelese (ho qoba ho futhumatsa ferrite).
Makala a lipatlisiso:
Likhoele tsa Helmholtz (ho hlahisa matla a tšoanang a makenete).
LBH
A: Re feme.
A: Re na le lilemo tse 20 tsa phihlelo ea tlhahiso ea selemo 'me re ka hlahisa mefuta e mengata ea liliba. E rekisoa ka theko e tlase haholo.
A: Ka kakaretso matsatsi a 5-10 haeba thepa e le teng. Matsatsi a 7-15 haeba thepa e le sieo, ka bongata.
