Karolo ea Li-Transformer tsa Maqhubu a Phahameng ho Bakhanni ba LED

 

Lefapheng la theknoloji ea mabone, li-LED (light-emitting diode) li fetohile khetho e ratoang le e sebetsang hantle bakeng sa mefuta e sa tšoaneng ea lisebelisoa.Bakhanni ba LEDphetha karolo ea bohlokoa ho netefatsa tšebetso e nepahetseng ea mabone a LED, leli-transformer tse phahameng haholoke karolo ea bohlokoa ea bakhanni bana. Lintlha tse latelang li tla hlahloba bohlokoa ba li-transformer tsa maqhubu a phahameng ho bakhanni ba LED le phello ea bona ts'ebetsong le katleho ea lisebelisoa tsa mabone a LED.

Li-transformer tse phahameng-frequency ke karolo ea bohlokoa ea bakhanni ba LED kaha ba na le boikarabelo ba ho fetola matla a ho kenya motlakase ho matla a loketseng le maemo a hona joale a hlokoang ke li-LED. Ho fapana le mahlale a khale a mabone, li-LED li sebetsa ka matla a tlase-voltage direct current (DC). Mona ke moo li-transformer tsa maqhubu a phahameng li kenang teng ha li ntse li thusa ho fokotsa motlakase oa phepelo ho ea boemong bo loketseng bakeng sa ho khanna li-LED.

E 'ngoe ea melemo e ka sehloohong ea ho sebelisa li-transformer tse phahameng ho bakhanni ba LED ke bokhoni ba bona ba ho sebetsa ka maqhubu a phahameng. Sena se lumella meralo e mengata e kopaneng le e bobebe ea bakhanni ba LED, e ba etsang hore ba tšoanelehe bakeng sa lisebelisoa tse fapaneng tse nang le sebaka se lekanyelitsoeng. Ho phaella moo, li-transformer tse phahameng-frequency li ntlafatsa katleho ea ho fetola matla, kahoo li fokotsa tšebeliso ea matla le litšenyehelo tsa ts'ebetso ea lisebelisoa tsa mabone a LED.

Ts'ebetso e phahameng ea maqhubu a li-transformer tsena e boetse e thusa ho fokotsa tšitiso ea motlakase (EMI) le ho ntlafatsa ts'ebetso ka kakaretso le ts'epahalo eaBakhanni ba LED. Ka ho sebetsa ka maqhubu a holimo, li-transformer li thusa ho fokotsa boholo ba likarolo tsa makenete tse kang li-inductors le li-capacitor, tse bohlokoa bakeng sa ho sefa le ho theola matla a tlhahiso. Sena ha se nolofalletse meralo e mengata e kopaneng, empa hape se ntlafatsa tokiso ea matla le ho fokotsa ho sotha ha harmonic ho bakhanni ba LED.

Ho feta moo, li-transformer tsa maqhubu a phahameng li bapala karolo ea bohlokoa ho nolofalletsang bokhoni ba ho fifala litsamaisong tsa mabone a LED. Ha tlhoko ea litharollo tsa mabone a sebetsang hantle a ntse a eketseha, bokhoni ba ho fifala bo fetohile tlhokahalo e tloaelehileng bakeng sa bakhanni ba LED. Li-transformer tsa maqhubu a phahameng li etsa hore mabone a LED a be boreleli, a se ke a fifala, a fa basebelisi monyetla oa ho fetola khanya ho latela seo ba se ratang le litlhoko tsa bona.

Ntle le melemo ea bona ea tekheniki, li-transformer tse phahameng haholo li boetse li thusa ho ntlafatsa bophelo bohle le ho ts'epahala ha bakhanni ba LED. Ka ho laola ka katleho ts'ebetso ea ho fetola matla, li-transformer tsena li thusa ho fokotsa ho hlahisa mocheso le ho netefatsa ts'ebetso e tsitsitseng ea mokhanni oa LED, kahoo e lelefatsa nako ea bophelo ea tsamaiso ea mabone a LED.

Ha tlhoko ea litharollo tsa mabone a sebetsang hantle le a tšoarellang a ntse a eketseha, thKarolo ea li-transformer tsa maqhubu a phahameng ho bakhanni ba LED e ba bohlokoa le ho feta. Bokhoni ba bona ba ho ntlafatsa ts'ebetso ea phetolo ea matla, ho fokotsa EMI, ho nolofalletsa bokhoni ba ho fifala, le ho ntlafatsa ts'epahalo e felletseng ea lits'ebetso tsa mabone a LED e ba etsa karolo ea bohlokoa moralong le ts'ebetsong ea bakhanni ba LED.

 

Khampani e simolohile Shenzhen, e leng eona e ka pele-pele ea liphetoho le ho bula Chaena, 'me e thehiloe ka 2009. Ho theosa le lilemo, re tsoetse pele ho hola le ho ntlafala. Ka 2024, re na le lilemo tse 15 tsa boiphihlelo ba ho hlahisa li-transformer tsa maqhubu a holimo. Li-transformer tse phahameng le tse tlase, li-inductors le lisebelisoa tsa motlakase tsa mokhanni oa LED tse hlahisoang li sebelisoa haholo ho phepelo ea motlakase ea bareki, phepelo ea matla a indasteri, phepelo ea matla a macha, lisebelisoa tsa motlakase tsa LED le liindasteri tse ling.
Xuan Ge Electronics e natefeloa ke botumo bo botle mebarakeng ea lapeng le kantle ho naha.

Re amohela litaelo tsa OEM le ODM, re amohelehile ho ikopanya le rona.

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