Product Details

UL approved Waterproof LED switching power supply 250w 12v two years warranty

Product Description

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/24.5136cm
Overall dimension	2.5kg//23.5125cm

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.

Packaging & Shipping

♦ 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.

Our Services

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:

Company Information

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

Number of Emploees:101-200 People

	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 .