High Efficiency 90% 5V 40A 200W Switching Power Supply for LED Display

1.Ultra light &Slim

The LED power supply with high purity  aluminum dhell,shell thickness ratio power market 1mm.Materials more solid ,better heat dissipation.But the entire power supply is thinner than the traditional power supply 20mm.Weight is more slender only 0.57KG,less than the traditional power 10%,and convenient trasportation .

2.Ultra high efficiency &Hign performance price ratio

Ultra thin power supply is more efficient than the traditional power supply.The power supply capacity of the ultra -thin serise is 82%.Traditional power load capacity is 76%,6% higher than the product quality assurance.The price is basically epuivalent to the traditional power supply of the same parameters.

3.Intelligent installation &Wide temperature start

The ues of ultra thin serise power supply ,can work as usual in the environment of -30 - 60 ºC ,while the traditional power supply of the working environment is 20-50ºC,The application scope of ultra-thin serise power supply is broader .High intelligent installtion ,can choose two ends of the access output or one end access output ,install more saves engineering cost .

Our Services

1.We are committed to increasing customer value by providing the best customer service at the utmost quality/price product period.

2.Offer the highest level of service possible rooted in internal motivation of excellence and takes charge in helping our clients exceed their sales goals.

3.In a mature industry where the product is increasingly becoming a commodity, we will not forget while it's the sales that gets the customer, it's the exceptional customer service that keeps the customer.

4.If you have any questions about our LED module and LED display product, you can inform us by mail or call, and we will reply you in 24 hours when we get your Email or call, and offer you a nice solution for your problem.

User Guildline

1. Keep right temperature and humidity. Humidity is important for LED display, do not get wet in the rain for indoor display, and do not store display in high humidity environment. As for rental display, please keep dry and clean to flightcase, saving some desiccants in flightcase is recommended, and please change the desiccants regularly. For display that have not used for a long time (over two weeks), dry it with blower before using. And don't run max brightness for the first trial.

2. Power supply system must be stable, especially for protection of ground connection.Stop using LED display in bad weather, such as strong thunder or lightning.

3. It is forbidden to get conductive material in display, like water and iron chips. Keep display in Low-Dust environment, too much dust influences circuit of display and display effect in the meantime.

4. LED display ON/OFF.

l Run PC and control system then turn on display.

l Turn off display before PC after using.

l Do not turn on display when it is on white balance situation to avoid high start current that can damage PCB circuit of display or control card.

5. LED display using.

l In dry season (<60%RH), it is suggested that run LED display once in one week at least, and running time is more than 2 hrs, also off time is more than 2 hrs per day.

l In rainy season (>80%RH), it is suggested that run LED display once everyday, adjust display brightness to be 60%, and play video above 3hrs, the best running time is between 7am to 10am.

l In normal season (60%-80%), it is suggested that run LED display once in one week at least, adjust display brightness to be 60% for playing video around 5hrs, the best running time is between 7am to 10am and 6pm to 10pm.

l Do not play in max white balance for a long time (> 2hrs) to avoid excessive current that can speed up LED decay and short its spanlife.

6. LED display daily cleaning and maintenance. Timely clean dust on display with soft cloth dipping with alcohol or by vacuum cleaner. Do not wipe led display surface with led lights directly by water.

7. Assembly or disassembly LED display must be handled by professional people.

8. Regularly checking LED display inside components and circuits, all maintenance and service jobs must be handled by professional people.