Thermosetting polasetiki sephutheloana electromagnetic coil QVT306

Likarolo tsa liparamente tsa inductance ke life?

1. Quality factor quality factor:

Quality factor Q ke ntlha e sebelisetsoang ho lekanya kamano pakeng tsa matla a bolokiloeng ke likarolo tsa polokelo ea matla (li-inductors kapa capacitor) le tšebeliso ea tsona ea matla, e hlahisoang e le: Q=2π boholo ba matla a bolokiloeng / tahlehelo ea matla ea beke le beke. Ka kakaretso, boleng bo boholo ba Q ba coil ea inductance, bo betere, empa bo boholo haholo bo tla etsa hore botsitso ba potoloho e sebetsang bo mpefale.

2, Inductance:

Ha hona joale ka khoele e fetoha, matla a khoheli a fetang ka har'a loop ea khoele ka boeona e bakoang ke hona joale e fetotsoeng le eona e fetoha, e etsa hore khoele ka boeona e susumetse matla a electromotive. Self-inductance coefficient ke palo ea 'mele e emelang bokhoni ba ho inductance ba khoele. E boetse e bitsoa self-inductance kapa inductance. E hlalosoa ke L. Ho nka Henry (H) e le yuniti, karolo ea sekete ea eona e bitsoa millihenh (mH), karolo ea milione e bitsoa millihenh (H), ’me karolo ea sekete ea eona e bitsoa Nahen (NH).

3. DC Resistance(DCR):

Ka moralo oa inductance, ho fokotseha ha DC ho hanyetsa, ho molemo. Tekanyo ea tekanyo ke ohm, eo hangata e tšoauoang ka boleng ba eona bo phahameng.

4, maqhubu a Self-resonant:

Inductor ha se ntho e susumetsang feela, empa hape e na le boima ba bokhoni bo ajoang. Resonance ka maqhubu a itseng a bakoang ke inductance ea tlhaho le capacitance e ajoang ea inductor ka boeona e bitsoa "self-harmonic frequency", eo hape e tsejoang e le maqhubu a resonance. E hlahisoa ka SRF, yuniti ke megahertz (MHz).

5. Boleng ba tšitiso:

Boleng ba impedance ea inductor e bolela kakaretso ea litšitiso tsohle tsa eona tlas'a hona joale (nomoro e rarahaneng), ho kenyelletsa le puisano le likarolo tsa DC. Boleng ba impedance ea karolo ea DC ke feela khanyetso ea DC ea moea (karolo ea sebele), 'me boleng ba ho thibela karolo ea puisano bo kenyelletsa ho itšoara (karolo e nahanang) ea inductor. Ka kutloisiso ena, inductor e ka boela ea nkoa e le "mohanyetsi oa puisano". 6. Hona joale e lekantsoeng: Matla a ntseng a tsoela pele a DC a ka fetang ka inductor a lumelloa. Matla a hajoale a DC a ipapisitse le ho phahama ho hoholo ha mocheso oa inductor ka mocheso o phahameng o eketsehileng oa tikoloho. Nako e eketsehileng ea hona joale e amana le bokhoni ba inductor ho fokotsa tahlehelo ea moea ka ho hanyetsa DC, hape e amana le bokhoni ba inductor ea ho senya tahlehelo ea matla a matsoelintsoeke. Ka hona, hona joale e eketsehileng e ka ntlafatsoa ka ho fokotsa khanyetso ea DC kapa ho eketsa sekala sa inductance. Bakeng sa maqhubu a maqhubu a tlase, motso oa eona o bolela boleng ba hona joale ba lisekoere