G-energy JPS300V 110V/220V Input LED Display Power Supply
Product Main Specification
| Output Power (W) | Rated Input Voltage (Vac) | Rated Output Voltage (Vdc) | Output Current Range (A) | Precision | Ripple uye Noise (mVp-p) |
| 300 | 110/220(±20%) | +5.0 | 0-60.0 | ±2% | ≤150 |
Environment Condition
| Item | Tsanangudzo | Tech Spec | Unit | Remark |
| 1 | Kushanda tembiricha | -30—50 | ℃ |
|
| 2 | Kuchengetedza tembiricha | -40—80 | ℃ |
|
| 3 | Hunyoro hwehukama | 10—90 | % | Hapana condensation |
| 4 | Heat dissipation nzira | Fani kutonhora |
| Simba remagetsi rinofanira kuiswa pane ndiro yesimbi kuti iparadze kupisa |
| 5 | Air pressure | 80— 106 | Kpa |
|
| 6 | Kureba kwegungwa | 2000 | m |
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 |
| |
| 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 |
| |
| 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 |
| |
| 2.2 | Output current range | 0-40.0 | A |
| |
| 2.3 | Output voltage inogadziriswa range | 4.2-5.1 | Vdc |
| |
| 2.4 | Output voltage range | ±1 | % |
| |
| 2.5 | Kurodha mutemo | ±1 | % |
| |
| 2.6 | Voltage kugadzikana kurongeka | ±2 | % |
| |
| 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 |
| |
| 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 | / |
|
| |
| 4 | Humwe hunhu | ||||
| Item | Tsanangudzo | Tech Spec | unit | Remark | |
| 4.1 | MTBF | ≥40,000 | H |
| |
| 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 L355mm * W240mm * H3mm aluminium ndiro seyekubatsira kupisa sink.
Nzira yekuita sei kupenya kwe LED kuchinje otomatiki munguva dzakasiyana?
A: Inodiwa ine mwenje sensor.Mimwe michina inogona kubatana ne sensor zvakananga.Mimwe michina inoda kuwedzera yakawanda-inoshanda kadhi wobva wagona kuisa mwenje sensor.
Maitiro ekugadzirisa vhidhiyo splicer, seNovastar H2?
A: Pakutanga sarudza kuti ingani maLAN ports iyo skrini inoda, wozosarudza gumi nematanhatu kana makumi maviri madoko ekutumira kadhi nehuwandu, wozosarudza chiratidzo chekuisa chaunoda kushandisa.H2 inogona kuisa yakakura 4 yekuisa bhodhi uye 2 kutumira kadhi bhodhi.Kana H2 mudziyo usina kukwana, unogona kushandisa H5, H9 kana H15 kuisa mamwe mabhodhi ekuisa kana kubuda.
Ndinoziva sei kuti ndeipi pitch LED kuratidza yandinofanira kutenga?
A: Kazhinji zvichibva pakuona kureba.Kana chinhambwe chekutarisa chiri 2.5 metres muimba yekusangana, ipapo P2.5 ndiyo yakanaka.Kana yekuona kureba iri 10 metres kunze, ipapo P10 ndiyo yakanyanya kunaka.
Ndeipi yakanyanya kunaka chikamu cheiyo LED skrini?
A: The best view ratio is 16:9 or 4:3
Unoyedza zvinhu zvako zvese usati wazvitakura here?
A: Hongu, tine 100% bvunzo ye72hrs isati yasvika.
Iwe unoita sei bhizinesi redu kwenguva refu uye hukama hwakanaka?
Isu tinochengeta mhando yakanaka uye mutengo wemakwikwi kuti tive nechokwadi chekuti vatengi vedu vanobatsirwa;
Ndeipi kutonga kwemhando yezvigadzirwa zvako?
Hunhu ndicho chinangwa chedu chekutanga.Isu tinoteerera zvakanyanya kutanga uye kupera kwekugadzirwa.Zvigadzirwa zvedu zvakapfuura CE & RoHs & ISO & FCC certification.
Ndeipi yako mushure mekutengesa sevhisi?
A: Tinogona kupa 100% vimbiso yezvigadzirwa zvedu.Kana uine chero mibvunzo, uchawana mhinduro yedu mukati memaawa makumi maviri nemana.
