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Help CenterUL Approved Waterproof LED Switching Power Supply 250w 12v Two Years Warranty
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UL approved Waterproof LED switching power supply 250w 12v two years warranty
Picture of 250w led power supply :
Parameter of 250w led power supply :
| LPV-250 series led waterproof power supply | |||||
| model | LPV-250-12 | LPV-250-15 | LPV-250-24 | LPV-250- 27 | LPV-250-48 |
| DC output voltage | 12v | 15v | 24v | 27v | 48v |
| Output voltage tolerance | ±5% | ±5% | ±5% | ±5% | ±5% |
| Rated output current | 21A | 17A | 11A | 9.3 | 4.2A |
| Output current range | 0-21A | 0-17A | 0-11A | 0-9.3A | 0-4.2A |
| Ripple and noise | 150mv | 150mv | 180mv | 180mv | 240mv |
| DC output power | 250w | 250w | 250w | 250w | 250w |
| Efficiency | 80% | 84% | 84% | 86% | 86% |
| Adjustable range for DC voltage | 170~264VAV ,47-63Hz ,240~370VDC | ||||
| Input current | 2.5A/230V | ||||
| AC dash current | Cold-start current 50A/230V | ||||
| Leakage current | <3.5mA/240VAC | ||||
| Overload protection | 115%~135% hiccup mode,auto-recovery | ||||
| Over voltage protection | 115%~135% cut off the output,auto-recovery | ||||
| High-temperature protection | >85°C cut off the output,auto-recovery | ||||
| waterproof level | IP67 | ||||
| Startup .rise .retention time | 200ms 100ms 30ms | ||||
| Withstand voltage | I/P-O/P:1.5KVAC 1minute I/P-FG:1.5KVAC 1 minute O/P-FG:0.5KVAC 1minute | ||||
| Working temperature and humidity | -10°C- 60+°C,20%-90%RH | ||||
| G.W./packing | 2.9kg/pc,9pcs/carton,27kg in all/24.5*13*6cm | ||||
| Overall dimension | 2.5kg//23.5*12*5cm | ||||
Working enviroments:
A.Mark sure work in proper environments are stated in this Guide.
B.Do not overload
C.Avoid free of load while a power supply is powered on, keep proper loading
D.Always keep good ventilation
E.Do not mount on wood or flammable surface, keep minimum 5CM for LED power supplies each other.
F.Keep away from inflammable or explosive environments.
Key Application:
Suitable for LED electronic display screen, LED street lights, LED tunnel lights, LED bridge lights, LED panel lights, LED ceiling lights, moving sign application, etc.
♦ Air Freight: it will be much more economical than Express if the weight is over 100KGs .
♦ Sea Freight: the goods will be delivered by sea according to your order.
♦ Agent designated by client: please tell us the contact detail of your shipping agent and we will arrange to deliver the items.
7 Advantages
1,-Global leading professional inverter manufacturer
2,-Perfect product quality:100% full bum-in test
3,-Test report:CE,RoHS,UL,ISO9001-2008
4,-Monthly production capaciy:80,000 pcs
5,-Fast delivery:Usually in 7 days
6,-20,000 square meters workshop,200 skilled workers
7,-OEM & ODM both are warmly welcomed
Certification:
10-year manufacturing experience of LED waterproof power supply
China Brand of energy saving of LED waterproof power supply
Global professional supplier of power solution
JiangXi Mingwei Electric Co., Ltd was founded in 2003, which specializes in designing, researching, manufacturing and exporting switching power supply in China. Our new factory is located in TaiShang Pioneer industry Park Ruijin City Jiangxi province China . We have 10 years experience in production the swicthing power supply .We are the professional switching power supply manufacturer with professional R&D team .
Product: LED Switching power supply,LED driver power supply,LED waterproof power supply,LED non waterproof power supply,DC adaptor
| Main Markets: |
Oceania Eastern Asia Central America Eastern Europe Southeast Asia Africa Southern Europe South Asia Mid East North America South America Western Europe Northern Europe Domestic Market |
|
| Total Annual Sales Volume: | US$ 2 Million - US$ 4Million | |
| Export Percentage: | 60%-70% |
Pls contact us if you are interesting it .
Send Inquiry to This Supplier
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