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

Kufotokozera Kwachidule:

Mphamvu zamagetsi zimakhala ndi mawonekedwe a voliyumu yaying'ono, kuyendetsa bwino kwambiri, kugwira ntchito mokhazikika komanso kudalirika kwakukulu.Mphamvu yamagetsi imakhala yolowera pansi-voltage, kuchepetsa kutulutsa kwapano, kutulutsa kwafupipafupi ndi zina zotero.Dongosolo la synchronous rectifier limathandizira kwambiri magwiridwe antchito amagetsi ndikupulumutsa kugwiritsa ntchito mphamvu.Mphamvu yamagetsi iyi imakhala ndi mphamvu yocheperako, kutentha kozungulira komanso kuchuluka kwa ntchito.

FUFUZANI TSOPANO Whatsapp Imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Katundu Wachikulu

Mphamvu Zotulutsa

(W)

Zolowetsa Zovoteledwa

Voteji

(Vac)

Zovoteledwa

Mphamvu yamagetsi (Vdc)

Zotulutsa Panopa

Mtundu

(A)

Kulondola

Ripple ndi

Phokoso

(mVp-p)

300W

100-240

+ 5.0

0-60

± 5%

≤200mVp-p @25℃

≤200mVp-p

@-25℃

Mkhalidwe Wachilengedwe

Kanthu	Kufotokozera	Mtengo wa Tech Spec	Chigawo	Ndemanga
1	Kutentha kwa ntchito	-30-50	℃	Onani kugwiritsa ntchito zachilengedwe kutentha ndi katundu chopindika.
2	Kusunga kutentha	-40-85	℃
3	Chinyezi chachibale	10-90	%
4	Njira yothetsera kutentha	Kuziziritsa kwa fan
5	Kuthamanga kwa mpweya	80-106	Kpa

Makhalidwe Amagetsi

1	Khalidwe lolowetsa
Kanthu	Kufotokozera	Mtengo wa Tech Spec	Chigawo	Ndemanga
1.1	Adavotera mtundu wamagetsi	200-240	Vac	Onani ku chithunzi cha zolowetsa voteji ndi katundu ubale.
1.2	Lowetsani pafupipafupi	47—63	Hz
1.3	Kuchita bwino	≥85.0	%	Vin = 220Vac 25 ℃ Kutulutsa Katundu Wonse (pa firiji)
1.4	Kuchita bwino	≥0.40		Vin=220Vac Chovoteledwa athandizira voteji, linanena bungwe zonse katundu
1.5	Kulowetsa kwapamwamba kwambiri	≤3	A
1.6	Dash panopa	≤70	A	@220Vac Mayeso a dziko lozizira @220Vac
2	Khalidwe lotulutsa
Kanthu	Kufotokozera	Mtengo wa Tech Spec	Chigawo	Ndemanga
2.1	Kutulutsa mphamvu yamagetsi	+ 5.0	Vdc
2.2	Kutulutsa kwakanthawi	0-40.0	A
2.3	Linanena bungwe voteji chosinthika osiyanasiyana	4.2-5.1	Vdc
2.4	Mtundu wamagetsi otulutsa	±1	%
2.5	Kuwongolera katundu	±1	%
2.6	Kukhazikika kwa Voltage kulondola	±2	%
2.7	Linanena bungwe ripple ndi phokoso	≤200	mvp-p	Adavoteledwa, zotuluka katundu wathunthu, 20MHz bandwidth, katundu mbali ndi 47uf/104 capacitor
2.8	Yambitsani kuchedwa	≤3.0	S	Vin = 220Vac @25 ℃ mayeso
2.9	Nthawi yokweza voteji	≤90	ms	Vin = 220Vac @25 ℃ mayeso
2.10	Kusintha kwamphamvu kwa makina	±5	%	Yesani zinthu: katundu wathunthu, CR mode
2.11	Kutulutsa kwamphamvu	Kusintha kwamagetsi ndikochepera ± 10% VO;zamphamvu nthawi yoyankha ndi yochepera 250us	mV	KULIMBITSA 25% -50% -25% 50% -75% -50%
3	Chitetezo khalidwe
Kanthu	Kufotokozera	Mtengo wa Tech Spec	Chigawo	Ndemanga
3.1	Lowetsani pansi-voltage chitetezo	135-165	VAC	Zoyeserera: katundu wathunthu
3.2	Lowetsani pansi-voltage pochira	140-170	VAC
3.3	Kuchepetsa kwaposachedwa chitetezo point	46-60	A	Zovuta za HI-CUP kudzibwezeretsa, kupewa kuwonongeka kwa nthawi yayitali mphamvu pambuyo pa a mphamvu zazifupi.
3.4	Linanena bungwe lalifupi dera chitetezo	Kudzipulumutsa	A
3.5	pa kutentha chitetezo	/
4	Khalidwe lina
Kanthu	Kufotokozera	Mtengo wa Tech Spec	unit		Ndemanga
4.1	Mtengo wa MTBF	≥40,000	H
4.2	Leakage Current	＜1(Vin=230Vac)	mA		GB8898-2001 njira yoyesera

Makhalidwe Otsatira Kupanga

Kanthu	Kufotokozera		Mtengo wa Tech Spec	Ndemanga
1	Mphamvu Zamagetsi	Lowetsani pazotulutsa	3000Vac/10mA/1min	Palibe arcing, palibe kuwonongeka
2	Mphamvu Zamagetsi	Lowetsani pansi	1500Vac/10mA/1min	Palibe arcing, palibe kuwonongeka
3	Mphamvu Zamagetsi	Kutulutsa pansi	500Vac/10mA/1min	Palibe arcing, palibe kuwonongeka

Relative Data Curve

Ubale pakati pa kutentha kwa chilengedwe ndi katundu

Kuyika kwamagetsi ndi curve yamagetsi yamagetsi

Katundu ndi mphamvu pamapindikira

Chikhalidwe chamakina ndi tanthauzo la zolumikizira (gawo: mm)

Makulidwe: kutalika× m'lifupi× kutalika = 140×59×30±0.5.
Miyeso ya Holes Assembly

Pamwambapa pali mawonekedwe apamwamba a chipolopolo chapansi.Zolemba zazitsulo zokhazikika mu dongosolo la makasitomala ndi M3, okwana 4. Kutalika kwa zomangira zokhazikika zomwe zimalowa mu thupi lamagetsi siziyenera kupitirira 3.5mm.

Chenjerani Pa Ntchito

Mphamvu yamagetsi kuti ikhale yotetezeka, mbali iliyonse ya chipolopolo chachitsulo ndi kunja iyenera kukhala yoposa 8mm mtunda wotetezeka.Ngati zosakwana 8mm muyenera PAD 1mm makulidwe pamwamba PVC pepala kulimbitsa kutchinjiriza.
Kugwiritsa ntchito moyenera, kupewa kukhudzana ndi chotengera cha kutentha, zomwe zimapangitsa kuti pakhale kugwedezeka kwamagetsi.
PCB bolodi ogwiritsa dzenje stud awiri osapitirira 8mm.
Mufunika L315mm*W200mm*H3mm mbale ya aluminiyamu ngati sinki yowonjezera kutentha.

Ngati nditaya fayilo yanga ya RCG yotchinga, ndingaibweze bwanji?

A: Mutha kudina "werenganinso" kuti mubwezeretsenso patsamba lolandila mapulogalamu ngati inu kapena wothandizira mudasunga kale.

Momwe mungasinthire firmware yamakhadi a Novastar?

A: Mumayendedwe apamwamba a NovaLCT, kulikonse kolowera admin, tsamba lokwezera lidzabwera.

Kodi doko la LAN lotumiza khadi limodzi ndi chiyani?

A: Mmodzi LAN doko katundu pazipita 655360 mapikiselo.

Kodi ndiyenera kusankha synchronous system kapena asynchronous system?

A: Ngati mukufuna kusewera kanema mu nthawi yeniyeni, monga siteji ya LED, muyenera kusankha synchronous system.Ngati mukufuna kusewera kanema wa AD kwakanthawi, ndipo ngakhale sikophweka kuyika PC pafupi ndi izo, muyenera dongosolo losasinthika, monga sitolo yakutsogolo yotsatsa ya LED.

Kodi ntchito yanu yabwino ndi iti?

A: Katswiri wotsatsa m'modzi kwa m'modzi kumayendedwe amakasitomala.Tidzachita:

1. Dziwani polojekiti yanu ndikupereka yankho labwino kwambiri;

2. Tsatani dongosolo lanu ndikudziwitsani sitepe iliyonse ndi tsatanetsatane wake;

3. Phunzitsani momwe mungayikitsire ndikugwiritsa ntchito chophimba;

4. Samalirani kugwiritsa ntchito skrini yanu motsatira ndikuwonetsetsa kuti ntchito yanu ikatha - yogulitsa ikuyenda bwino,

5…6...ndi.

Nanga bwanji nthawi yanu ya Warranty?

A: Osadandaula, tili ndi gulu la akatswiri pambuyo pogulitsa kuti likuthetsereni mafunso aliwonse mutayitanitsa.Ndipo injiniya wanu wogulitsa yekha adzakuthandizaninso kuthana ndi mavuto aliwonse.

Ndikapereka bwanji katundu wanga?

A: Zimatengera bajeti yanu komanso tsiku lomwe mukufuna chophimba chowongolera.Nthawi zonse, mawonetsedwe otsogozedwa amatumizidwa ndi nyanja, ngati kuchuluka kwake kuli kochepa ndipo mukufunikira mwamsanga, tikhoza kukonza maulendo a ndege kwa inu.

Kodi purosesa ya kanema iyi imathandizira dongosolo la Nova control?

A: Inde, purosesa yathu ya kanema ndi njira yapadziko lonse lapansi, imathandizira machitidwe ambiri olamulira monga Linsn / Colorlight / Nova / Dbstar ndi zina zotero.

Kodi mungatani kuti muyitanitse mawonekedwe a LED?

A: Choyamba: Tiuzeni zomwe mukufuna kapena ntchito.

Chachiwiri: Tidzakupatsani yankho labwino kwambiri ndi mankhwala oyenera malinga ndi zomwe mukufuna ndikupangira.

Chachitatu: Tikutumizirani mawu athunthu okhala ndi tsatanetsatane wazomwe mukufunikira, ndikukutumizirani zithunzi zambiri zazinthu zathu.

Chachinayi: Titalandira ndalamazo, timakonzekera kupanga.

Chachisanu: Pazokolola, tidzatumiza zithunzi zoyeserera kwa makasitomala, dziwitsani makasitomala njira iliyonse yopanga

Chachisanu ndi chimodzi: Makasitomala amalipira ndalama zotsalira pambuyo potsimikizira zomwe zatsirizidwa.

Chachisanu ndi chiwiri: Timakonza zotumiza

Nanga bwanji nthawi yotsogolera?

A: Zitsanzo zimafunikira masiku 15, nthawi yopanga misa imafuna masabata 3-5 zimatengera kuchuluka kwake.

Kodi nthawi yanu yotsogolera ndi iti?

A: Nthawi yobweretsera ndi masiku 1-30 omwe amadalira mwatsatanetsatane ndi kuchuluka kwake.

Kodi mumavomereza OEM/ODM?

A: Inde.

Kodi pali kusiyana kotani pakati pa service back service ndi front service led screen?

A: Utumiki wakumbuyo, zomwe zikutanthauza kuti pamafunika malo okwanira kuseri kwa chinsalu chotsogolera, kuti wogwira ntchito athe kukhazikitsa kapena kukonza.

Utumiki wakutsogolo, wogwira ntchito amatha kukhazikitsa ndi kukonza kuchokera kutsogolo mwachindunji.zosavuta, ndi kusunga malo.makamaka ndi chinsalu chotsogolera chidzakhazikika pakhoma.

Kodi ndingapezeko chitsanzo choyitanitsa zinthu za LED?

A: Inde, tikulandira dongosolo lachitsanzo kuti tiyese ndikuyang'ana khalidwe.

Zam'mbuyo: G-energy JPS200V5-A 110V/220V 5V 40A Magetsi a LED

Ena: G-energy JPS300V 110V/220V Input LED Display Power Supply