"Sebakeng sa Asia, moo makoloi a mabili a mabeli e leng mokhoa o ka sehloohong oa lipalangoang ho ba bangata, baetsi ba makoloi ba bangata ba batla likhakanyo tse bonolo tsa potoloho bakeng sa ho khanna mabone a maemo a morao le laesense," ho latela Rohm. "Leha ho le joalo, ho fihlela hajoale mathata a moralo oa mocheso a entse hore ho be thata ho bakhanni ba LED hore li-LED tsa motlakase li fihlelle litlhokahalo tsohle ho latela palo ea mabone, khanya, polokeho le litšenyehelo."
Ha e se e hlahlobile 'maraka o moholo ka ho fetesisa oa likoloi tse mabili a mabeli, India, k'hamphani e nkile qeto ea ho khanna liteishene tse' ne tse hlahisang 150mA / kanale, ka phetoho ea morao-rao ea kanale ka har'a sephutheloana sa 16pin.
Phello e bile:
BD18337EFV-M bakeng sa ho khanna likhoele tse tharo tse phahameng tsa li-LED
BD18347EFV-M bakeng sa ho khanna likhoele tse peli tse phahameng tsa li-LED.
Chip e tla ka sephutheloana sa mapheo a 5x6mm se nang le pitsa e futhumetseng ka tlase.
Barekisi ba hajoale ba kahare ba kenyellelitsoe mme, ho fokotsa mocheso oa mocheso maemong a phahameng a holimo, ho a khonahala ho beha resistor ka tatellano le e 'ngoe le e' ngoe e matla ea LED ho thusa ho arolelana lerotholi la motlakase lipakeng tsa seporo sa motlakase le likhoele tsa likhoele. Le ha ho le joalo, Rohm e fane ka phini e arohaneng (VinRes) le potoloho ea taolo ea kahare ho lumella li-resistor tsena tsohle ho kopanngoa ho e le ngoe bakeng sa motswako o itseng oa seporo, palo ea LED le ea hajoale.
Ho lemoha phoso le ts'ireletso ho kenyelletsa: LED e bulehileng, e potoloho e khuts'oane, e fetang matla le mocheso. Ha maemo a mangata a chip ena a sebelisoa ho laola khanya koloing e le 'ngoe, bese ea pini e le' ngoe lipakeng tsa li-chip e lumella boemo ba phoso ho arolelanoa le ho sebetsoa.
"Haeba lebone le ka morao le hloleha ho bonesa, baqapi ba ka khetha ho tima mabone kaofela kapa thapo e sa atlehang feela," ho boletse Rohm. "Ha re nahana hore litekanyetso tsa polokeho ea mabone a laesense ea mabili a mabeli ha ho etsahala lintho tse sa tloaelehang li fapana ho ea ka linaha, letoto lena la morao-rao le nolofalletsa ho latela melao ea libaka tse ngata ka mokhoa o le mong."
Likopo li lebelletsoe ho: mabone a ka morao (emisa / mohatla), mabone a moholi, lits'oants'o tsa lipontšo, mabone a lipalo le mabone a mots'eare.
| Karolo ea No. | Mosebetsi | Dikanale | Phepelo | Mamella | Boholo. Khumo | Ho nepahala ha hona joale | Sebaka sa tšebetso | Sephutheloana |
|---|---|---|---|---|---|---|---|---|
| EA-118-BD | 3-sethaleng LED mokhanni | 4 | 5.5V ho isa ho 20.0V | 40V | 150mA / ch (500mA.) kakaretso) |
± 5% | -40 ho isa ho 125ºC | EA-H16-HTSSOP-B16 |
| EA-118-BD | Mokhanni oa sethaleng sa 2 * |
Ho na le ho hongata ho li-chips tsena, tse senotsoeng ke lakane ea data.