G-zog J300V5.0A13 LED 5V 60A LED Video Phab Ntsa Fais Fab Hloov Khoom
Khoom Main Specification
| Tso zis zog (W) | Rated Input Qhov hluav taws xob (Vac) | Rated Tso zis Qhov voltage (Vdc) | Tso zis tam sim no Ntau yam (A) | Precision | Ripple thiab Suab nrov (mVp-p) |
| 300 | 200-240 : kuv | +5.0 | 0-60.0 Nws | ± 5% | ≤200mVp-p @ 25 ℃ |
Ib puag ncig xwm txheej
| Yam khoom | Kev piav qhia | Tech Spec | Chav tsev | Lus ceeb toom |
| 1 | Ua haujlwm kub | -30—50 | ℃ | Xa mus rau kev siv ib puag ncig kub thiab load nkhaus. |
| 2 | Kev khaws cia kub | -40—85 | ℃ |
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| 3 | txheeb ze humidity | 10—90 | % |
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| 4 | Thaum tshav kub kub dissipation method | Ntxuam cua txias |
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| 5 | Cua siab | 80—106 : kuv | Kpa |
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| 6 | Qhov siab ntawm hiav txwv theem | 2000 | m |
Hluav taws xob yam ntxwv
| 1 | Ntaus cim | ||||
| Yam khoom | Kev piav qhia | Tech Spec | Chav tsev | Lus ceeb toom | |
| 1.1 | Rated voltage ntau | 200-240 Nws | Vac | Xa mus rau daim duab input voltage thiab load kev sib raug zoo. | |
| 1.2 | Input zaus ntau yam | 47—63 : kuv | Hz | ||
| 1.3 | Kev ua tau zoo | ≥85.0 | % | Vin = 220Vac 25 ℃ tso zis tag nrho (ntawm chav tsev kub) | |
| 1.4 | Kev ua haujlwm zoo | ≥0.40 | Vin = 220 Vac Rated input voltage, tso zis tag nrho load | ||
| 1.5 | Max input tam sim no | ≤ 3 | A | ||
| 1.6 | Dash tam sim no | ≤70 | A | @220 Vaaj Txias lub xeev xeem @220 Vaaj | |
| 2 | Tso zis cim | ||||
| Yam khoom | Kev piav qhia | Tech Spec | Chav tsev | Lus ceeb toom | |
| 2.1 | Output voltage ntsuas | +5.0 | Vdc | ||
| 2.2 | Output tam sim no ntau yam | 0-40.0 Nws | A | ||
| 2.3 | Output voltage adjustable ntau | 4.2-5.1 | Vdc | ||
| 2.4 | Output voltage ntau | ± 1 | % | ||
| 2.5 | Kev cai thauj khoom | ± 1 | % | ||
| 2.6 | Voltage stability raug | ± 2 | % | ||
| 2.7 | Output ripple thiab suab nrov | ≤200 | mV-p | Rated input, tso zis tag nrho load, 20MHz bandwidth, load sab ib 47uf/104 capacitor | |
| 2.8 | Pib tso zis qeeb | ≤ 3.0 | S | Vin = 220Vac @25 ℃ test | |
| 2.9 | Output voltage nce lub sij hawm | ≤ 90 | ms | Vin = 220Vac @25 ℃ test | |
| 2.10 | Hloov tshuab overshoot | ± 5 | % | Kuaj tej yam kev mob: tag nrho load, CR hom | |
| 2.11 | Tso zis dynamic | Kev hloov hluav taws xob tsawg dua ± 10% VO;lub dynamic lub sij hawm teb yog tsawg dua 250us | mV | LOAD 25% -50% -25% 50% -75% -50% | |
| 3 | Tiv thaiv tus cwj pwm | ||||
| Yam khoom | Kev piav qhia | Tech Spec | Chav tsev | Lus ceeb toom | |
| 3.1 | Input under-voltage kev tiv thaiv | 135-165 : kuv | VAC | Cov xwm txheej xeem: puv load | |
| 3.2 | Input under-voltage rov qab taw tes | 140-170 : kuv | VAC | ||
| 3.3 | Tso zis tam sim no txwv tiv thaiv taw tes | 46-60 : kuv | A | HI-CUP hiccups tus kheej rov qab, zam kev puas tsuaj mus ntev rau zog a luv-circuit hwj chim. | |
| 3.4 | Output luv Circuit Court kev tiv thaiv | Tus kheej rov qab | A | ||
| 3.5 | tshaj kub kev tiv thaiv | / | |||
| 4 | Lwm tus cwj pwm | ||||
| Yam khoom | Kev piav qhia | Tech Spec | chav tsev | Lus ceeb toom | |
| 4.1 | MTBF | ≥40,000 | H | ||
| 4.2 | Leakage Tam sim no | ＜1(Vin=230Vac) | mA | GB8898-2001 txoj kev xeem | |
Cov yam ntxwv ua raws li kev tsim khoom
| Yam khoom | Kev piav qhia | Tech Spec | Lus ceeb toom | |
| 1 | Hluav taws xob muaj zog | Input rau cov zis | 3000VAC / 10mA / 1min | Tsis muaj arcing, tsis tawg |
| 2 | Hluav taws xob muaj zog | Nkag mus rau hauv av | 1500VAC / 10mA / 1min | Tsis muaj arcing, tsis tawg |
| 3 | Hluav taws xob muaj zog | Tso zis rau hauv av | 500VAC / 10mA / 1min | Tsis muaj arcing, tsis tawg |
Cov ntaub ntawv txheeb ze Curve
Mechanical cim thiab lub ntsiab lus ntawm connectors (unit: mm)
Dimensions: ntev× dav× qhov siab = 140×59×30±0.5.
Assembly Holes Dimensions
Sab saum toj yog sab saum toj saib ntawm lub plhaub hauv qab.Cov lus qhia tshwj xeeb ntawm cov ntsia hlau tsau hauv cov neeg siv khoom yog M3, tag nrho 4. Qhov ntev ntawm cov ntsia hlau ruaj nkag mus rau hauv lub cev lub zog yuav tsum tsis pub tshaj 3.5 hli.
Ceeb Toom Rau Daim Ntawv Thov
- Fais fab mov kom muaj kev ruaj ntseg rwb thaiv tsev, ib sab ntawm lub plhaub hlau nrog rau sab nraud yuav tsum muaj ntau tshaj 8 hli kev nyab xeeb.Yog tias tsawg dua 8 hli yuav tsum tau pad 1 hli thickness saum PVC ntawv kom ntxiv dag zog rau cov rwb thaiv tsev.
- Kev siv nyab xeeb, kom tsis txhob sib cuag nrog lub dab dej kub, ua rau muaj hluav taws xob poob siab.
- PCB board mounting qhov stud txoj kab uas hla tsis tshaj 8 hli.
Xav tau ib tug L355mm * W240mm * H3mm txhuas phaj raws li pab cua sov dab dej.
MOQ yog dab tsi?
A: 1 daim tau txais kev txhawb nqa, Zoo siab txais tos koj hu rau peb rau kev hais lus.
Yam khoom them nqi yog dab tsi?
A: 30% tso nyiaj ua ntej ntau lawm, tshuav nyiaj li cas 70% ua ntej xa khoom.
Koj tuaj yeem yuav dab tsi ntawm peb?
LED zaub, LED module, LED fais fab mov, video processor, txais daim npav, xa daim npav, LED media player thiab lwm yam.
Kuv puas tuaj yeem muaj tus qauv txiav txim rau coj zaub?
A: Yog lawm, peb txais tos cov qauv txiav txim los kuaj thiab xyuas qhov zoo.Cov qauv sib xyaw ua ke tau txais.
Dab tsi yog qhov warranty rau koj cov zaub LED?
A: Tus qauv warranty yog 2 xyoos, thaum nws tuaj yeem txuas ntxiv qhov max.warranty rau 5 xyoo nrog tus nqi ntxiv.
Yuav ua li cas kho LED screen?
A: Feem ntau txhua xyoo rau kev saib xyuas coj lub vijtsam ib zaug, tshem tawm lub npog ntsej muag, tshuaj xyuas cov kab txuas txuas, yog tias ib qho screen coj tsis ua haujlwm, koj tuaj yeem hloov nws nrog peb cov khoom seem.
q39 ua.Koj qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?
A: Feem ntau, peb qhov kev txiav txim yam tsawg kawg nkaus yog 1 daim.Tab sis qhov loj dua qhov ntau, qhov ntau dua qhov luv nqi.
Lub sijhawm xa khoom thiab lub sijhawm xa khoom ntawm koj lub tuam txhab yog dab tsi?
A: Lub sijhawm xa khoom / ntau lawm yog cuam tshuam ncaj qha los ntawm qhov loj ntawm qhov kev txiav txim.Tsis tas li, thov nco ntsoov, qee qhov chaw tsim khoom yuav tsis qhia koj, tab sis tom qab kev tsim khoom qeeb, koj yuav ntsib ob peb hnub ntxiv qeeb ua ntej ntes koj lub hiav txwv lossis koj lub davhlau ya nyob twg.(tej zaum yuav nyob qhov twg los ntawm 3 mus rau 7 hnub ua haujlwm).Ntxiv dua thiab, nyob ntawm seb lub caij twg koj thauj khoom.
Peb tuaj yeem lav qhov zoo li cas?
A: Ib txwm ua qauv tsim ua ntej ua ntej ntau lawm;
Ib txwm kuaj zaum kawg ua ntej ua zaub mov xa tuaj.
Lub luag haujlwm ntawm sender card yog dab tsi?
A: Nws tuaj yeem hloov PC video teeb liab rau hauv daim npav txais uas ua rau LED zaub ua haujlwm.
