You may be in need of an equipment to control the quantity of electricity reaching to your LED to prevent it from overheating. These equipments can be a medium or a resistor. If you do not control the power supply, LED can consume up more energy than it is manufactured for. This may even cause failure of your LED light. In this article, we will talk about few suggestions and ideas that will assist you to select your next LED Power Supply.

Wattage

The very first thing is to discover how much of watts your light is consuming. If you want more than one LED you can add the watts of individual LEDs. You have to add more 20% to the total number of the calculated watts. This is to ensure that your LED does not get overheated quickly. It can be carried out very conveniently. Simply multiply your total calculated watts with 1.2. It will be the power supply as per the final calculated watt. For example, you have 4 LED strips that consume 12 watts each. So, you have 12*4=48. So your total watt is 48 watts. Now add 1.2*48=57.6. So you are going to find a power of approximately 60 watts.

Voltage/Current

You must find out whether or not the output voltage is compatible with the voltage of the LED, before you fix an LED. Making use of LED products that can manage the power supply itself is very beneficent. In the example above, we may need a 12V power. One more thing to discuss is to ensure that the current, you are consuming can effectively dealt with the input power at your home. Line voltage can vary based on the place you are dwelling. It is essential to know if you are residing in an area of low-line power (90-120V) or high-line power (200-240V).

Dimmable LED

If you are making use of dimmable LEDs of which brightness can be controlled ensure the power you prefer should also have adjusting feature. You have to undergo the particulars and get to know if your power supply is dimmable or not.

• PWM Dimming: The feature of this kind of dimming modulation is that they can be utilized in other forms of power supply. Moreover, the supplies that do not mention "dimmable" can also be dimmed by making use of it.
• TRIAC Dimming: In this kind of supplies, you may need standard dimmers to manipulate the power.

Temperature and Weather

Another essential thing to think about while selecting your power supply is the region and surroundings it has to be used in. They perform best while they are used within the particular temperature range as per they mentioned. The environment and weather are also responsible for the powerful performance. The power supplies are also given with an IP rating or ingress-protection rating. This rating mentions the size of solid and the pressure of liquid that it can withstand.

Author Name: Arthur Huang