High Efficiency Led Power Supply

There is an increasing need for simple and low cost power supplies to control loads such as battery chargers and leds.

High efficiency led power supply.

It is the object of this invention to provide an alternative method for the control of current in such loads with very high efficiency and to reduce the variation of load current with supply voltage. Download pdf view pdf. High power tfx 300w 80plus certified high efficiency active pfc 300 watt quality power supply for dell small form factor desktop pc. Meanwell co uk is one of the largest mean well power supplies distributors in europe.

Di 173 14 w led driver power supply with high efficiency. Abstract a new high efficiency led and oled power supply is presented. The h100w ppsem is a 12 volt 150 watt high performance premium power supply that s part of hanleyled s efficiant max series. We offer an array of different led module colors so you can achieve the precise display lighting you want.

An led string is split into two sections. Di 173 14 w led driver power supply with high efficiency. Computer is working again by lynnette sully ia usa i used this to replace a failed power supply in a dell inspiron 580 small form factor desktop. Wall mount 12w phihong 12v output 24w phihong 12v output 36w mean well 12v output desktop 18 90w mean well gst series 120w phihong 12v output enclosed or caged 35 350w mean well lrs series.

Check out mean well and phihong power supplies for the most efficient selection as they have efficiency ratings running well into the 90 percentile. More product details 150 watts 12 volt. For led applications it is a good idea to select a power source with 80 efficiency or higher. The higher the efficiency percentage of the power supply the more power you end up saving.

This power supply fit the case perfectly all clips and bolts lining up properly. Power supplies allow you to power your led and driver from a wall outlet or other source.