ʻO G-energy J300V5.0A13 LED 5V 60A LED Video Wall Power Switching Supply
Huahana Nui kiko'ī
| Mana Hoopuka (W) | Hoʻokomo helu ʻia Voltage (Vac) | Hoʻopuka helu ʻia Voltage (Vdc) | Hoʻopuka i kēia manawa Kaulana (A) | Ka pololei | Ripple a me walaʻau (mVp-p) |
| 300 | 200—240 | +5.0 | 0-60.0 | ±5% | ≤200mVp-p @25 ℃ |
Kūlana Kaiapuni
| 'ikamu | wehewehe | ʻIke ʻenehana | Unite | ʻŌlelo |
| 1 | Hana wela | -30—50 | ℃ | E nānā i ka hoʻohana ʻana i ka wela kaiapuni a me ka pihi ukana. |
| 2 | E mālama ana i ka mahana | -40—85 | ℃ |
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| 3 | ʻAno haʻahaʻa pili | 10—90 | % |
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| 4 | ʻano hoʻoheheʻe wela | Hoʻoluʻu pā |
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| 5 | Pumi ea | 80— 106 | Kpa |
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| 6 | Kiʻekiʻe o ka ʻilikai | 2000 | m |
ʻAno Uila
| 1 | ʻAno hoʻokomo | ||||
| 'ikamu | wehewehe | ʻIke ʻenehana | Unite | ʻŌlelo | |
| 1.1 | Lahi uila i koho ʻia | 200-240 | Vac | Nānā i ka kiʻi hoʻokomo ka uila a me ka ukana pili. | |
| 1.2 | Laulā alapine hoʻokomo | 47—63 | Hz | ||
| 1.3 | Ka pono | ≥85.0 | % | Vin=220Vac 25 ℃ Puke piha haawe (ma ka lumi wela) | |
| 1.4 | Mea hana pono | ≥0.40 | Vin=220Vac Volta hoʻokomo helu, hoʻopuka piha piha | ||
| 1.5 | ʻO kēia manawa komo nui | ≤3 | A | ||
| 1.6 | ʻO kēia manawa | ≤70 | A | @220Vac Hōʻike kūlana anu @220Vac | |
| 2 | ʻAno hoʻopuka | ||||
| 'ikamu | wehewehe | ʻIke ʻenehana | Unite | ʻŌlelo | |
| 2.1 | Ka helu uila puka | +5.0 | Vdc | ||
| 2.2 | Hoʻopuka i kēia manawa | 0-40.0 | A | ||
| 2.3 | Hiki ke hoʻololi i ka uila puka laula | 4.2-5.1 | Vdc | ||
| 2.4 | Laulā uila puka | ±1 | % | ||
| 2.5 | Hoʻoponopono hoʻouka | ±1 | % | ||
| 2.6 | ʻO ka pololei paʻa o ka uila | ±2 | % | ||
| 2.7 | Hoʻopuka ka ripple a me ka walaʻau | ≤200 | mVp-p | Hoʻokomo helu, puka piha piha, 20MHz bandwidth, ʻaoʻao ukana a me 47uf / 104 capacitor | |
| 2.8 | Hoʻomaka hoʻopaneʻe puka | ≤3.0 | S | Vin=220Vac @25℃ hoao | |
| 2.9 | Ka manawa hoʻokiʻekiʻe Voltage Voltage | ≤90 | ms | Vin=220Vac @25℃ hoao | |
| 2.10 | E hoʻololi i ka ʻoi aku o ka mīkini | ±5 | % | Hoao nā kūlana: piha piha, ʻano CR | |
| 2.11 | Hoʻoikaika kino | ʻOi aku ka liʻiliʻi o ka hoʻololi uila ma mua o ± 10% VO;ka dynamic ʻO ka manawa pane ma lalo o 250us | mV | LOAD 25%-50%-25% 50%-75%-50% | |
| 3 | ʻAno pale | ||||
| 'ikamu | wehewehe | ʻIke ʻenehana | Unite | ʻŌlelo | |
| 3.1 | Hoʻokomo i lalo-voltage palekana | 135-165 | VAC | Nā kūlana hoʻāʻo: haawe piha | |
| 3.2 | Hoʻokomo i lalo-voltage wahi hoʻōla | 140-170 | VAC | ||
| 3.3 | Ka palena o kēia manawa wahi pale | 46-60 | A | HI-CUP hiccups hoʻihoʻi iā ia iho, pale aku pōʻino lōʻihi i mana ma hope o a mana pōkole. | |
| 3.4 | Kaapuni pōkole hoʻopuka palekana | Hoihoi ia oe iho | A | ||
| 3.5 | ma luna o ka mahana palekana | / | |||
| 4 | ʻAno ʻē aʻe | ||||
| 'ikamu | wehewehe | ʻIke ʻenehana | hui | ʻŌlelo | |
| 4.1 | MTBF | ≥40,000 | H | ||
| 4.2 | Ka Leaka ʻia | ＜1(Vin=230Vac) | mA | GB8898-2001 ala ho'āʻo | |
Nā ʻano hana hoʻokō
| 'ikamu | wehewehe | ʻIke ʻenehana | ʻŌlelo | |
| 1 | Ikaika Uila | Hoʻokomo i ka hoʻopuka | 3000Vac/10mA/1min | ʻAʻohe hoʻopaʻapaʻa, ʻaʻohe haki |
| 2 | Ikaika Uila | Hoʻokomo i ka honua | 1500Vac/10mA/1min | ʻAʻohe hoʻopaʻapaʻa, ʻaʻohe haki |
| 3 | Ikaika Uila | Hoʻopuka i ka honua | 500Vac/10mA/1min | ʻAʻohe hoʻopaʻapaʻa, ʻaʻohe haki |
Pipi ʻIkepili pili
ʻO ke ʻano mechanical a me ka wehewehe ʻana o nā mea hoʻohui (unit: mm)
Ana: lōʻihi× laula× kiekie=140×59×30±0.5.
Ka Ana o na Lua Hui
Aia ma luna ka ʻike luna o ka pūpū lalo.ʻO nā kiko'ī o nā'ōpili i hoʻopaʻaʻia i loko o ka pūnaewele mea kūʻai he M3, ka nui o 4. ʻAʻole pono ka lōʻihi o nā wili paʻa e komo i ke kino o ka mana ma mua o 3.5mm.
Manao No ka Noi
- ʻO ka lako mana e palekana palekana, ʻo kēlā me kēia ʻaoʻao o ka pūpū metala me waho e ʻoi aku ma mua o 8mm ka mamao palekana.Inā ʻoi aku ka liʻiliʻi ma mua o 8mm pono e hoʻopaʻa i ka mānoanoa 1mm ma luna o ka pepa PVC e hoʻoikaika i ka insulation.
- Hoʻohana palekana, e pale aku i ka hoʻopili ʻana me ka wela wela, ka hopena i ka haʻalulu uila.
- ʻAʻole ʻoi aku ka nui o ka 8mm o ka papa PCB.
Pono i kahi pā alumini L355mm * W240mm * H3mm ma ke ʻano he wela wela.
He aha ka MOQ?
A: 1 ʻāpana i kākoʻo ʻia, Welina mai ʻoe e kelepona mai iā mākou no ka ʻōlelo.
He aha ka mea uku?
A: ʻO ka waihona 30% ma mua o ka hana ʻana, uku kaulike 70% ma mua o ka lawe ʻana.
He aha kāu e kūʻai mai ai iā mākou?
Hōʻike LED, LED module, LED mana lako, wikiō wikiō, loaʻa kāleka, hoʻouna kāleka, LED media player a pēlā aku.
Hiki iaʻu ke loaʻa kahi laʻana kauoha no ka hōʻike alakaʻi?
A: ʻAe, hoʻokipa mākou i ke kauoha laʻana e hoʻāʻo a nānā i ka maikaʻi.ʻAe ʻia nā laʻana i hui ʻia.
He aha ka palapala hōʻoia no kāu hōʻike alakaʻi?
A: ʻO 2years ka palapala hōʻoia maʻamau, ʻoiai hiki ke hoʻonui i ka max.palapala hōʻoia i 5 makahiki me ka uku keu.
Pehea e mālama ai i ka pale alakaʻi?
A: I ka manawa maʻamau i kēlā me kēia makahiki e mālama i ka pale alakaʻi i hoʻokahi manawa, e hoʻomaʻemaʻe i ka mask alakaʻi, e nānā i ka pilina o nā kaula, inā pau ʻole nā modula pale alakaʻi, hiki iā ʻoe ke hoʻololi iā ia me kā mākou mau modula kaʻawale.
Q39.He aha kāu helu kauoha liʻiliʻi?
A: Ma keʻano laulā,ʻo kā mākou palena liʻiliʻi he 1'āpana.Akā ʻo ka nui o ka nui, ʻoi aku ka nui o ka hoʻemi.
He aha nā ʻōlelo hoʻouna a me nā manawa hoʻouna o kāu hui?
A: Hoʻopili pololei ʻia ka manawa hoʻouna / hana e ka nui o ke kauoha.Eia kekahi, e ʻoluʻolu e makaʻala, ʻaʻole ʻōlelo kekahi mau hale hana iā ʻoe, akā ma hope o ka lohi o ka hana ʻana, hiki paha iā ʻoe ke alo i kekahi mau lā lohi ma mua o ka hopu ʻana i kou kai a i ʻole kāu haʻalele ʻana i ka mokulele.(ma kahi o 3 a 7 mau lā hana).Eia hou, ma muli o ke kau hea ʻoe e hoʻouna ai.
Pehea e hiki ai iā mākou ke hōʻoia i ka maikaʻi?
A: He mea hoʻohālike ma mua o ka hana ma mua o ka hana nui;
E nānā mau ma mua o ka hoʻouna ʻana.
He aha ka hana o ke kāleka hoʻouna?
A: Hiki iā ia ke hoʻololi i ka hōʻailona wikiō PC i ke kāleka hoʻokipa e hana i ka hana hōʻike LED.
