Three solution when the power supply is very hot
When the power of the led light panel and led lighting is near the full load of the power supply,the power supply would be very hot.For example,the power supply is only 36 w.But the power of the led lighting of display rack is up to 32 W,88% load power of the 36 W power supply.
As we knows,if the power supply keep near full load working,it would be out of work in short time.
There are three solution when the power supply in very hot
- Change the large load power supply or increase the quantity of power supply;
- Add the led dimmer to reduce the power;
- Change the low power led lighting or led light panel.
The solution should consider the custom lighting application.
How to choice on the edge lit lighting of the display rack?
The special condition of the display rack lighting application:The very small space for install the led lighting and power supply.For the above picture,there are only 10 mm space for the led lighting.And there is only 25 mm thickness for install the power supply.And the wire connection with some limited for the display rack lighting.Let’s compare with which solution would be the best.
1) Change the large load power supply or increase the quantity of power supply;
There is not much space to add the large load power supply and add more power supply.We could consider add the desk top adapter.And add more wire when the adapter would put outside of the display rack.
2)Add the led dimmer to reduce the power;
LED dimmer would reduce the power,let the power supply not hot.But the brightness would reduce as well.
The most advantage is very easy add the led dimmer,not need disassembly the display rack.
3)Change the low power led lighting or led light panel.
The brightness would reduce as well.It would took much labor cost to disassembly the display rack,and change the led lighting.