G-energy JPS300P 100-240V Kenyo ya LED Screen Power Supply 5V 60A 300W

G-energy JPS300P 100-240V Input LED Screen Power Supply 5V 60A 300W Senepe se Hlahisitsweng

Tlhaloso e Khutšoanyane:

Motlakase o na le litšobotsi tsa molumo o monyenyane, bokhoni bo phahameng, ts'ebetso e tsitsitseng le ho tšepahala ho phahameng.Motlakase o na le input under-voltage, output current limiting, output short circuit joalo-joalo.Potoloho ea synchronous rectifier e ntlafatsa haholo ts'ebetso ea phepelo ea motlakase mme e boloka tšebeliso ea matla.Motlakase ona o na le motlakase o fokolang, mocheso o pharaletseng le mefuta e mengata ea lisebelisoa.

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Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

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℃

≤200mVp-p

@-25℃

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	℃
3	Mongobo o amanang	10-90	%
4	Mokhoa oa ho tlosa mocheso	Pholiso ea fene
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 kenyang	47—63	Hz
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
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
2.2	Boemo ba hona joale ba tlhahiso	0-40.0	A
2.3	Output voltageable mefuta-futa	4.2-5.1	Vdc
2.4	Lethathamo la matla a tsoang	±1	%
2.5	Taolo ea mojaro	±1	%
2.6	Ho nepahala ha matla a motlakase	±2	%
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
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	/
4	Sebopeho se seng
Ntho	Tlhaloso	Tech Spec	unit		Ela hloko
4.1	MTBF	≥40,000	H
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 skrineng sa 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 taelo.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 ea morao, ho bolela hore ho 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.

E fetileng: G-energy JPS200V5-A 110V/220V 5V 40A Phepelo ea Matla a LED

E 'ngoe: G-energy JPS300V 110V/220V Input LED Display Power Supply