G-energy J300V5.0A13 LED 5V 60A LED Video Wall Power switching Supply
Katundu Wachikulu
Mphamvu Zotulutsa (W) | Zolowetsa Zovoteledwa Voteji (Vac) | Zovoteledwa Mphamvu yamagetsi (Vdc) | Zotulutsa Panopa Mtundu (A) | Kulondola | Ripple ndi Phokoso (mVp-p) |
300 | 200-240 | + 5.0 | 0-60.0 | ± 5% | ≤200mVp-p @25℃ |
Mkhalidwe Wachilengedwe
Kanthu | Kufotokozera | Mtengo wa Tech Spec | Chigawo | Ndemanga |
1 | Kutentha kwa ntchito | -30-50 | ℃ | Onaninso kugwiritsa ntchito kutentha kwa chilengedwe ndi mayendedwe oyenda. |
2 | Kusunga kutentha | -40-85 | ℃ |
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3 | Chinyezi chachibale | 10-90 | % |
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4 | Njira yothetsera kutentha | Kuziziritsa kwa fan |
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5 | Kuthamanga kwa mpweya | 80-106 | Kpa |
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6 | Kutalika kwa nyanja | 2000 | m |
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
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 zomwe zimayikidwa mu dongosolo la kasitomala ndi M3, zokwana 4. Kutalika kwazitsulo 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 yotalikirapo kuposa 8mm.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 L355mm*W240mm*H3mm mbale ya aluminiyamu ngati sinki yowonjezera kutentha.
Kodi MOQ ndi chiyani?
A: Chidutswa cha 1 chimathandizidwa, Takulandilani kuti mulankhule nafe kuti mutenge mawu.
Kodi cholipira ndi chiyani?
A: The 30% gawo pamaso kupanga, malipiro bwino 70% pamaso yobereka.
Mungagule chiyani kwa ife?
Kuwonetsera kwa LED, gawo la LED, magetsi a LED, purosesa ya kanema, khadi lolandira, khadi lotumizira, wosewera mpira wa LED ndi zina zotero.
Kodi ndingapezeko chitsanzo choyitanitsa zowonetsera zotsogola?
A: Inde, tikulandira dongosolo lachitsanzo kuti tiyese ndikuyang'ana khalidwe.Zitsanzo zosakanikirana ndizovomerezeka.
Kodi chitsimikizo cha chiwonetsero chanu chotsogolera ndi chiyani?
A: Chitsimikizo chokhazikika ndi 2years, pamene n'zotheka kuwonjezera max.chitsimikizo kwa zaka 5 ndi mtengo wowonjezera.
Momwe mungakonzere skrini ya LED?
A: Nthawi zambiri chaka chilichonse kukonza zowongolera zowongolera nthawi imodzi, chotsani chigoba chowongolera, kuyang'ana kulumikizidwa kwa zingwe, ngati ma module aliwonse a LED akulephera, mutha kuyisintha ndi ma module athu.
Q39.Kodi mulingo wocheperako ndi wotani?
A: Nthawi zambiri, kuchuluka kwathu kocheperako ndi chidutswa chimodzi.Koma kuchulukira kwake, kumachepetsanso.
Kodi nthawi yotumizira ndi yotani ya kampani yanu?
A: Nthawi yobweretsera / kupanga imakhudzidwa mwachindunji ndi kukula kwa dongosolo.Komanso, chonde dziwani, mafakitale ena sangakuuzeni, koma kupanga kuchedwetsa, mutha kukumana ndi kuchedwa kwamasiku angapo musanagwire nyanja kapena ulendo wanu wonyamuka.(atha kukhala paliponse kuyambira 3 mpaka 7 masiku ogwira ntchito).Apanso, kutengera nyengo yomwe mukutumiza.
Kodi tingatsimikizire bwanji ubwino?
A: Nthawi zonse chitsanzo chisanayambe kupanga chisanadze kupanga;
Kuyendera komaliza nthawi zonse musanatumize.
Kodi ntchito ya sender card ndi yotani?
A: Itha kusamutsa chizindikiro cha kanema wa PC kukhala khadi yolandila yomwe imapangitsa kuti chiwonetsero cha LED chigwire ntchito.