G-energy JPS300P 100-240V Input LED Screen Power Supply 5V 60A 300W
Product Main Specification
| Output Power (W) | Rated Input Voltage (Vac) | Rated Output Voltage (Vdc) | Output Current Range (A) | Precision | Ripple uye Noise (mVp-p) |
| 300W | 100-240 | +5.0 | 0-60 | ±5% | ≤200mVp-p @25℃ |
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| ≤200mVp-p @-25℃
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Environment Condition
| Item | Tsanangudzo | Tech Spec | Unit | Remark |
| 1 | Kushanda tembiricha | -30—50 | ℃ | Tarisa kushandiswa kwe zvakatipoteredza tembiricha uye mutoro curve. |
| 2 | Kuchengetedza tembiricha | -40—85 | ℃ |
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| 3 | Hunyoro hwehukama | 10—90 | % |
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| 4 | Heat dissipation nzira | Fani kutonhora |
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| 5 | Air pressure | 80— 106 | Kpa |
Electrical Character
| 1 | Input character | ||||
| Item | Tsanangudzo | Tech Spec | Unit | Remark | |
| 1.1 | Rated voltage range | 200-240 | Vac | Tarisa kune dhayagiramu yekupinza voltage uye mutoro ukama. | |
| 1.2 | Input frequency range | 47—63 | Hz |
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| 1.3 | Kubudirira | ≥85.0 | % | Vin=220Vac 25℃ Kubuda Kwakazara Mutoro (pakamuri tembiricha) | |
| 1.4 | Efficiency factor | ≥0.40 |
| Vin=220Vac Rated input voltage, goho rakazara mutoro | |
| 1.5 | Max kuisa ikozvino | ≤3 | A |
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| 1.6 | Dash current | ≤70 | A | @220Vac Cold state test @220Vac | |
| 2 | Output character | ||||
| Item | Tsanangudzo | Tech Spec | Unit | Remark | |
| 2.1 | Output voltage rating | +5.0 | Vdc |
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| 2.2 | Output current range | 0-40.0 | A |
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| 2.3 | Output voltage inogadziriswa range | 4.2-5.1 | Vdc |
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| 2.4 | Output voltage range | ±1 | % |
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| 2.5 | Kurodha mutemo | ±1 | % |
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| 2.6 | Voltage kugadzikana kurongeka | ±2 | % |
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| 2.7 | Output ripple uye ruzha | ≤200 | mVp-p | Rated input, output mutoro uzere, 20MHz bandwidth, mutoro wedivi uye 47uf/104 capacitor | |
| 2.8 | Tanga kunonoka kubuda | ≤3.0 | S | Vin=220Vac @25℃ bvunzo | |
| 2.9 | Output voltage kusimudza nguva | ≤90 | ms | Vin=220Vac @25℃ bvunzo | |
| 2.10 | Switch machine overshoot | ±5 | % | Test mamiriro: mutoro wakakwana, CR mode | |
| 2.11 | Output dynamic | Kuchinja kwemagetsi kuri pasi pe± 10% VO;the dynamic nguva yekupindura iri pasi pe250us | mV | LOAD 25%-50%-25% 50% -75% -50% | |
| 3 | Dziviriro hunhu | ||||
| Item | Tsanangudzo | Tech Spec | Unit | Remark | |
| 3.1 | Input under-voltage kudzivirira | 135-165 | VAC | Mamiriro ekuedzwa: full load | |
| 3.2 | Input under-voltage recovery point | 140-170 | VAC |
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| 3.3 | Output current limiting protection point | 46-60 | A | HI-CUP yanetsa kuzvigadzirisa, dzivisa kukuvara kwenguva refu kuti simba mushure a short-circuit simba. | |
| 3.4 | Output short circuit kudzivirira | Kuzvigadzirisa | A | ||
| 3.5 | kupfuura tembiricha kudzivirira | / |
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| 4 | Humwe hunhu | ||||
| Item | Tsanangudzo | Tech Spec | unit | Remark | |
| 4.1 | MTBF | ≥40,000 | H |
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| 4.2 | Leakage Current | ＜1(Vin=230Vac) | mA | GB8898-2001 bvunzo nzira | |
Production Compliance Hunhu
| Item | Tsanangudzo | Tech Spec | Remark | |
| 1 | Kusimba Kwemagetsi | Input kune zvinobuda | 3000Vac/10mA/1min | Hapana arcing, hapana kuparara |
| 2 | Kusimba Kwemagetsi | Kupinza muvhu | 1500Vac/10mA/1min | Hapana arcing, hapana kuparara |
| 3 | Kusimba Kwemagetsi | Output kusvika pasi | 500Vac/10mA/1min | Hapana arcing, hapana kuparara |
Relative Data Curve
Ukama pakati pekushisa kwezvakatipoteredza uye mutoro
Input voltage uye load voltage curve
Kutakura uye kushanda zvakanaka curve
Iyo mechanika hunhu uye tsananguro yezvibatanidza (chikamu: mm)
Dimensions: kureba× width× kureba=140×59×30±0.5.
Gungano Makomba Dimensions
Pamusoro pane maonero epamusoro egoko rezasi.Zvinyorwa zvezviputi zvakagadziriswa mumutambo wevatengi ndezveM3, zvinokwana 4. Kureba kwezvisungo zvakagadziriswa zvinopinda mumutumbi wemagetsi hazvifaniri kudarika 3.5mm.
Attention For Application
- Simba rekushandisa kuti rive rakachengetedzeka insulation, chero divi resimbi goko rine kunze kunofanirwa kunge kuri kupfuura 8mm yakachengeteka chinhambwe.Kana isingasviki 8mm inoda kupedhi 1mm ukobvu pamusoro pePVC pepa kuti usimbise kuvharisa.
- Kushandiswa kwakachengeteka, kudzivirira kusangana nekupisa kunyura, zvichikonzera kuvhunduka kwemagetsi.
- PCB bhodhi inokwira gomba stud dhayamita isingadariki 8mm.
- Inoda L315mm*W200mm*H3mm aluminium ndiro seyebetsero singi yekupisa.
Kana ndikarasa skrini yangu RCG faira, ndingaidzosera sei?
A: Unogona kudzvanya "verenga uchidzoserwa" kuti uidzose mune peji rekugamuchira software kana iwe kana mupi waichengeta kare.
Nzira yekusimudzira sei firmware yeNovastar makadhi?
A: MuNovalCT advanced mode, chero kupi kupinza admin, peji yekusimudzira ichauya.
Ndeipi iyo yekurodha yeimwe kutumira kadhi LAN port?
A: Imwe LAN port load inokwana 655360 pixels.
Ini ndinofanira kusarudza synchronous system kana asynchronous system?
A: Kana iwe uchida kutamba vhidhiyo munguva chaiyo, senge nhanho yekuratidzira LED, unofanirwa kusarudza synchronous system.Kana iwe uchida kutamba vhidhiyo yeAD kwenguva yakati, uye kunyangwe zvisiri nyore kuisa PC padyo nayo, unoda asynchronous system, senge shopu yekumberi kushambadzira LED skrini.
Ndeipi sevhisi yako yakanaka?
A: Imwe kune imwe yekutengesa injini kune mutengi mutoro system.Tichaita:
1. Ziva purojekiti yako uye ipa mhinduro yakanakira iyo;
2. Tarisa odha yako uye kukuzivisa iwe nhanho yega yega uye ruzivo rwayo;
3. Dzidzisa iwe nzira yekuisa uye kushandisa skrini;
4. Chengetedza kushandiswa kunotevera kwechidzitiro chako uye ive nechokwadi chekuti mushure mekutengesa sevhisi kuve kwakanaka,
5…6...nezvimwewo.
Zvakadini nezve Warranty Term yako?
A: Usanetseke, isu tine nyanzvi mushure mekutengesa timu yekugadzirisa yako chero mibvunzo mushure mekunge waisa odha.Uye yako yega injinjiniya yekutengesa ichakubatsirawo kukunda chero matambudziko.
Nzira yekuendesa zvinhu zvangu?
A: Izvo zvinoenderana nebhajeti yako uye zuva raunoda iyo inotungamirwa skrini.Nguva dzose, zviratidzo zvinotungamirirwa zvinotumirwa negungwa, kana uwandu huri hushoma uye huchida nokukurumidza, tinogona kuronga kutakura kwemhepo kwauri.
Iyi vhidhiyo processor inotsigira Nova control system?
A: Ehe, yedu vhidhiyo processor inzira yepasirese, inotsigira yakawanda yekudzora sisitimu yakadai seLinsn/ Colorlight/ Nova/Dbstar zvichingodaro.
Nzira yekuenderera mberi sei neodha ye led kuratidza?
A: Chekutanga: Tizivise zvaunoda kana kushandisa.
Chechipiri: Tichakupa mhinduro yakanakisa nechigadzirwa chakakodzera zvinoenderana nezvinodiwa uye kukurudzira.
Chechitatu: Isu tinokutumira iyo yakazara quotation ine yakadzama yakatarwa yezvaunoda, zvakare tinokutumira iwe yakadzama mifananidzo yezvigadzirwa zvedu.
Chechina: Mushure mekugamuchira dhipoziti, tobva taronga kugadzirwa.
Chechishanu: Munguva yekugadzirwa, isu tinotumira iyo chigadzirwa bvunzo mapikicha kune vatengi, ita kuti vatengi vazive maitiro ese ekugadzira
Yechitanhatu: Vatengi vanobhadhara mari yekubhadhara mushure mekusimbiswa kwechigadzirwa chakapedzwa.
Yechinomwe: Isu tinoronga kutumira
Zvakadini nenguva yekufambisa?
A: Sample inoda mazuva gumi nemashanu, nguva yekugadzira yakawanda inoda mavhiki matatu-5 zvinoenderana nehuwandu.
Ndeipi nguva yako yekufambisa?
A: Nguva yekuendesa ndeye 1-30 mazuva zvinoenderana neruzivo uye huwandu.
Iwe unogamuchira OEM / ODM?
A: Hongu.
Ndeupi musiyano uripo pakati pesevhisi yekumashure uye yekumberi sevhisi led skrini?
A: Sevhisi yekumashure, zvinoreva kuti inoda nzvimbo yakakwana kuseri kweiyo led skrini, kuitira kuti mushandi agone kuisa kana kugadzirisa.
Kumberi sevhisi, mushandi anogona kuisa uye kugadzirisa kubva kumberi zvakananga.zviri nyore, uye chengetedza nzvimbo.kunyanya ndiyo iyo led skrini ichagadziriswa pamadziro.
Ndinogona kuwana muenzaniso weodha yezvigadzirwa zve LED?
A: Ehe, tinogamuchira kurongeka kwemuenzaniso kuyedza uye kutarisa mhando.
