litaba

Sesebelisi sa SMD se bapala karolo efe maboneng a pholosang matla a LED?

Kaha li-chip inductors li ka lelefatsa bophelo ba litšebeletso tsa lihlahisoa tse ngata tsa elektroniki tsa bareki, tsa ntlafatsa boleng ba lihlahisoa, boleng bo sa tloaelehang le ts'ebetso, li sebelisitsoe ke bahlahisi ba bangata.

Ha e sebelisoe feela ho lisebelisoa tsa phepelo ea motlakase, empa le lisebelisoa tsa molumo, lisebelisoa tsa terminal, lisebelisoa tsa ntlo le lihlahisoa tse ling tsa elektroniki le tsa motlakase, e le hore mats'oao a motlakase a se ke a sitisoa, 'me ka nako e ts'oanang, ha a kena-kenane le matšoao kapa mahlaseli a motlakase a hlahisoang ke lisebelisoa tse ling tse potolohileng..

Mabone a bolokang matla a sebelisoa haholo bophelong ba rona;le mabone a pholosang matla a LED a entsoe haholo-holo ka li-diode tse hlahisang leseli la semiconductor;ke mofuta oa leseli o jang matla a fokolang mme o na le bophelo bo bolelele ba ts'ebeletso.

Potoloho e ka hare ea lebone la ho pholosa matla a LED ke karoloana ea potoloho ea matla, eo haholo-holo e kenyelletsang electrolytic capacitors, resistors, inductors power, ceramic capacitors, joalo-joalo Har'a bona, palo e batlang e le nyenyane ke li-inductors tsa matla a chip, 'me karolo ea eona ke ea bohlokoa haholo. .

ke haholo-holo ho thibela AC le DC, le ho thibela maqhubu a phahameng le maqhubu a tlaase (filtering).Ehlile, potoloho ea matla e thibela haholo AC le DC.Ho ka bonoa hore khanyetso ea chip power inductor ho DC e batla e le zero.

Tlas'a boemo ba hona joale hore potoloho e lumella ho feta, chip inductance e sitisa ho feta ha ntlha ea AC, e sireletsa boto ea potoloho hore e se ke ea senyeha, 'me e eketsa haholo bophelo ba tšebeletso ea LED.