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Maitiro ekugadzirisa dambudziko rekupisa kupisa kwemukati mepamusoro-tsanangudzo kuratidza?
Dambudziko hombe rinosangana nemukati mepamusoro-tsanangudzo zvinosangana nekupisa kupisa.Indoor high-definition displays inopedza simba rakawanda, uye chikamu chikuru chesimba chinoparara pakupisa.Fivha inogona kukonzera matambudziko akawanda.Saka sei kugadzirisa dambudziko rekupisa kupisa kwemukati mepamusoro-tsanangudzo kuratidza?Indoor yakakwirira-tsanangudzo yekuratidzira mugadziri - Nyowani Screen Optoelectronics inopfupikisa anotevera mapoinzi:

1. Scalability: Iyo yakakura iyo yemukati-yepamusoro-tsanangudzo inoratidzira, iyo inokwirisa mari mukugadzira tambo michina.Kuwedzera kwehukuru hwemukati-yepamusoro-tsanangudzo yekuratidzira iri nyore kwazvo, senge zvidhinha zvekuvaka.Resolution zvakare iri nyore kuwana zvinoenderana nezvinodiwa nemushandisi.

2. Rudzi rwakakwana: magirobhu emwenje, neon mwenje, nezvimwewo zvese monochrome, uye LED inoziva kusanganiswa kweRGB matatu ekutanga mavara.

3. Kuvimbika kwepamusoro: LED chiedza chakasimba chine kuvimbika kwepamusoro, kusiyana neon tubes, mabhururu emwenje uye zvakafanana zvinoda vacuum tubes.

4. Hupenyu hurefu: Theoretical lifespan ye LED chips inogona kusvika maawa 100,000, uye hupenyu chaihwo hunopfuura maawa 30,000.

5. Yakanaka kwezvakatipoteredza: Chiratidziro che LED pachacho chinhu chinochengetedza simba uye chisina kusvibiswa-chisina chigadzirwa.

Saka kupisa kweiyo indoor high-definition display kunobva kupi?Kubva pamagetsi kusvika kumagetsi e LED, kune vatyairi ve LED, kune zvinogadziriswa zvinopikisa, chikamu chekupisa chinosanganisira magetsi e LED, madhiraivha e LED, uye tambo dze LED.Ngatitorei 5V magetsi ekupa semuenzaniso:

1. Kubwinya kwe LED kunosvika makumi maviri muzana, uye kupisa kwe LED kunotora 50% yekupisa kwese.

2. Mutongi uye waya dzekubatanidza dzinotora inenge 5% yehuwandu hwekoriori

3. Driving voltage drop: 1.8V (G / B) kana 3V (R) kudonha kwemhepo, kupisa kwechikamu chekutyaira kunodarika 45% yehuwandu hwekupisa.

Iyo yekupisa chizvarwa chemukati mepamusoro-tsanangudzo inoratidzira mwenje we LED inoda kuvandudza kupenya kwe LED.Kune yakawanda nzvimbo yekuvandudza mukupisa chizvarwa chekutyaira chikamu, icho zvakare chikamu chatinotarisira kuvandudza.