G-energy JPS300P 100-240V Kenyo ya LED Screen Power Supply 5V 60A 300W
Tlhaloso e ka Sehloohong ea Sehlahisoa
| Matla a Output (W) | Kenyeletso e Lekanyelitsoeng Palo ea li-volts (Vac) | Sephetho se lekantsoeng Motlakase (Vdc) | Output Current Range (A) | Nepahalo | Ripple le Lerata (mVp-p) |
| 300W | 100-240 | +5.0 | 0-60 | ±5% | ≤200mVp-p @25℃ |
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| ≤200mVp-p @-25℃
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Boemo ba Tikoloho
| Ntho | Tlhaloso | Tech Spec | Yuniti | Ela hloko |
| 1 | Mocheso o sebetsang | -30—50 | ℃ | Sheba tšebeliso ea tikoloho mocheso le mojaro kobeha. |
| 2 | Ho boloka mocheso | -40—85 | ℃ |
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| 3 | Mongobo o amanang | 10-90 | % |
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| 4 | Mokhoa oa ho tlosa mocheso | Pholiso ea fene |
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| 5 | Khatello ea moea | 80-106 | Kpa |
Sebopeho sa Motlakase
| 1 | Sebopeho sa ho kenya | ||||
| Ntho | Tlhaloso | Tech Spec | Yuniti | Ela hloko | |
| 1.1 | Lebelo la motlakase le lekantsoeng | 200-240 | Vac | Sheba ho setšoantšo sa ho kenya matla le mojaro kamano. | |
| 1.2 | Maqhubu a ho kenya | 47—63 | Hz |
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| 1.3 | Katleho | ≥85.0 | % | Vin=220Vac 25℃ Output Full Mojaro (mocheso oa kamore) | |
| 1.4 | Ntho e sebetsang hantle | ≥0.40 |
| Vin=220Vac E lekantsoe motlakase oa ho kenya, tlhahiso e felletseng ea mojaro | |
| 1.5 | Boholo ba hona joale | ≤3 | A |
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| 1.6 | Dash current | ≤70 | A | @220Vac Teko ea boemo bo batang @220Vac | |
| 2 | Sebopeho sa sephetho | ||||
| Ntho | Tlhaloso | Tech Spec | Yuniti | Ela hloko | |
| 2.1 | Sekhahla sa motlakase o tsoang | +5.0 | Vdc |
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| 2.2 | Boemo ba hona joale ba tlhahiso | 0-40.0 | A |
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| 2.3 | Output voltageable mefuta-futa | 4.2-5.1 | Vdc |
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| 2.4 | Lethathamo la matla a tsoang | ±1 | % |
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| 2.5 | Taolo ea mojaro | ±1 | % |
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| 2.6 | Ho nepahala ha matla a motlakase | ±2 | % |
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| 2.7 | Sephetho ripple le lerata | ≤200 | mVp-p | Kenyelletso e lekantsoeng, tlhahiso mojaro o felletseng, 20MHz bandwidth, lehlakore la mojaro le 47uf/104 capacitor | |
| 2.8 | Qala tieho ea tlhahiso | ≤3.0 | S | Vin=220Vac @25℃ teko | |
| 2.9 | Nako ea ho phahamisa motlakase | ≤90 | ms | Vin=220Vac @25℃ teko | |
| 2.10 | Phetoho ea mochini o fetohang | ±5 | % | Teko maemo: mojaro o felletseng, Mokhoa oa CR | |
| 2.11 | Sephetho se matla | Phetoho ea motlakase e ka tlase ho ± 10% VO;e matla nako ea ho arabela e ka tlase ho 250us | mV | LAEA 25%-50%-25% 50%-75%-50% | |
| 3 | Sepheo sa tshireletso | ||||
| Ntho | Tlhaloso | Tech Spec | Yuniti | Ela hloko | |
| 3.1 | Kenya motlakase o tlase tshireletso | 135-165 | VAC | Maemo a teko: mojaro o tletseng | |
| 3.2 | Kenya motlakase o tlase sebaka sa ho hlaphoheloa | 140-170 | VAC |
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| 3.3 | Moeli oa hona joale oa tlhahiso tshireletso ntlha | 46-60 | A | HI-CUP e khathatsehile ho ipholla, qoba tshenyo ya nako e telele ho matla ka mora a matla a nako e khuts'oane. | |
| 3.4 | Sephetho sa potoloho e khuts'oane tshireletso | Boiketsi ba ho Ipholosa | A | ||
| 3.5 | ho feta mocheso tshireletso | / |
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| 4 | Sebopeho se seng | ||||
| Ntho | Tlhaloso | Tech Spec | unit | Ela hloko | |
| 4.1 | MTBF | ≥40,000 | H |
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| 4.2 | Leakage Current | ＜1(Vin=230Vac) | mA | Mokhoa oa tlhahlobo oa GB8898-2001 | |
Litšobotsi tsa Tumellano ea Tlhahiso
| Ntho | Tlhaloso | Tech Spec | Ela hloko | |
| 1 | Matla a Motlakase | Kenya tlhahiso | 3000Vac/10mA/1min | Ha ho na arcing, ha ho na ho senyeha |
| 2 | Matla a Motlakase | Kenya mobung | 1500Vac/10mA/1min | Ha ho na arcing, ha ho na ho senyeha |
| 3 | Matla a Motlakase | Se hlahisoang fatše | 500Vac/10mA/1min | Ha ho na arcing, ha ho na ho senyeha |
Relative Data Curve
Kamano pakeng tsa mocheso oa tikoloho le mojaro
Kenyelletso ea motlakase le curve ea motlakase oa mojaro
Mojaro le curve e sebetsang hantle
Sebopeho sa mochini le tlhaloso ea lihokelo (yuniti: mm)
Litekanyo: bolelele× bophara× bophahamo=140×59×30±0.5.
Likarolo tsa Likoti tsa Kopano
Ka holimo ke pono e ka holimo ea khetla e ka tlaase.Litlhaloso tsa li-screws tse tsitsitseng tsamaisong ea bareki ke M3, kakaretso ea 4. Bolelele ba li-screws tse tsitsitseng tse kenang 'meleng oa motlakase ha lia lokela ho feta 3.5mm.
Tlhokomeliso Bakeng sa Kopo
- Phepelo ea matla e le hore e be tšireletso e sireletsehileng, lehlakore lefe kapa lefe la khetla ea tšepe le kantle e lokela ho ba sebaka se sireletsehileng ho feta 8mm.Haeba e ka tlase ho 8mm e hloka ho penta botenya ba 1mm ka holim'a lakane ea PVC ho matlafatsa ts'ebetso.
- Tšebeliso e sireletsehileng, ho qoba ho kopana le mocheso oa mocheso, ho fella ka ho tsosoa ha motlakase.
- PCB boto ntseng bo eketseha lesoba stud bophara sa feteng 8mm.
- Hloka poleiti ea aluminium ea L315mm*W200mm*H3mm e le sink e thusang ea mocheso.
Haeba ke lahleheloa ke faele ea RCG skrineng, nka e khutlisa joang?
A: U ka tobetsa "bala hape" ho e khutlisetsa leqepheng la moamoheli oa software haeba uena kapa mofani oa thepa le e bolokile pele.
Mokhoa oa ho ntlafatsa firmware ea likarete tsa Novastar?
A: Ka mokhoa o tsoetseng pele oa NovaLCT, kae kapa kae ho kenya admin, leqephe la ntlafatso le tla hlaha.
Boema-kepe ba LAN ea karete e le 'ngoe e romellang ke bo bokae?
A: E mong LAN koung mojaro boholo 655360 dipikselse.
Na ke hloka ho khetha synchronous system kapa asynchronous system?
A: Haeba o hloka ho bapala video ka nako ea nnete, joalo ka ponts'o ea sethala sa LED, o hloka ho khetha sistimi ea synchronous.Haeba o hloka ho bapala video ea AD ka nako e itseng, mme le ha ho se bonolo ho beha PC haufi le eona, o hloka sistimi e ts'oanang, joalo ka lebenkele le ka pele la papatso ea skrini ea LED.
Tshebeletso ya hao e ntle ke efe?
A: Moenjiniere a le mong ho isa ho a le mong ho sistimi ea boikarabello ba bareki.Re tla etsa:
1. Tseba morero oa hau 'me u fane ka tharollo e molemohali bakeng sa oona;
2. Latela taelo ea hau 'me u tsebise mohato o mong le o mong le lintlha tsa eona;
3. Ho u ruta mokhoa oa ho kenya le ho sebelisa skrine;
4. Hlokomela tšebeliso e latelang ea skrine ea hau 'me u netefatse hore tšebeletso ea hau ea ka mor'a thekiso e phela hantle,
5…6...joalo-joalo.
Ho thoe'ng ka Nako ea hau ea Tiisetso?
K: Seke oa tšoenyeha, re na le sehlopha sa profeshenale ka mor'a thekiso ho rarolla lipotso tsa hau ka mor'a hore u fane ka odara.Mme moenjiniere oa hau ea ikhethileng le eena o tla u thusa ho hlola mathata afe kapa afe.
Nka isa thepa ea ka joang?
A: E ipapisitse le tekanyetso ea hau le letsatsi leo u hlokang skrineng se etelletsoeng pele.Hangata, lipontšo tse etelletsoeng pele li romelloa ka leoatleng, haeba bongata bo le tlase 'me u bo hloka ka potlako, re ka u lokisetsa ho tsamaisa moea.
Na processor ee ea video e tšehetsa sistimi ea taolo ea Nova?
A: E, processor ea rona ea video ke mokhoa oa bokahohle, o tšehetsa tsamaiso e ngata ea taolo e kang Linsn / Colorlight / Nova / Dbstar joalo-joalo.
Joang ho etsa odara bakeng sa led display?
A: Ntlha ea pele: Re tsebise litlhoko tsa hau kapa kopo ea hau.
Ea bobeli: Re tla u fa tharollo e molemohali ka sehlahisoa se loketseng ho latela litlhoko tsa hau le ho khothaletsa.
Ea boraro: Re tla u romella khotheishene e felletseng e nang le lintlha tse qaqileng bakeng sa seo u se hlokang, hape re u romelle litšoantšo tse hlakileng haholoanyane tsa lihlahisoa tsa rona.
Ea bone: Ka mor'a ho fumana depositi, joale re hlophisa tlhahiso.
Ea bohlano: Nakong ea tlhahiso, re tla romella litšoantšo tsa tlhahlobo ea sehlahisoa ho bareki, re tsebise bareki ts'ebetso e 'ngoe le e' ngoe ea tlhahiso
Ea botšelela: Bareki ba lefa tefo ea tekanyo ka mor'a ho netefatsa sehlahisoa se felileng.
Ea bosupa: Re hlophisa thomello
Ho thoe'ng ka nako ea ho etella pele?
A: Mohlala o hloka matsatsi a 15, nako ea tlhahiso ea boima e hloka libeke tse 3-5 ho itšetlehile ka bongata.
Nako ea hau ea ho tsamaisa ke efe?
A: Nako ea ho fana ke matsatsi a 1-30 a itšetlehileng ka lintlha le bongata.
O amohela OEM/ODM?
A: Ho joalo.
Phapang ke efe lipakeng tsa tšebeletso ea morao-rao le skrini se etelletsoeng pele sa tšebeletso?
A: Ts'ebeletso e ka morao, e bolelang hore e hloka sebaka se lekaneng ka morao ho skrini se etelletsoeng pele, e le hore mosebeletsi a ka kenya kapa a lokisa.
Tšebeletso e ka pele, mosebeletsi a ka etsa ho kenya le ho lokisa ho tloha ka pele ka ho toba.bonolo haholo, le ho boloka sebaka.haholo-holo ke hore led skrine tla e tsitsitseng leboteng.
Nka fuoa mohlala oa odara ea lihlahisoa tsa LED?
A: E, re amohela odara ea sampole ho leka le ho lekola boleng.
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