How to Choose the Right 12V Power Supply for Kitchen Plinth LED Lighting

 


If you are installing kitchen plinth LED lighting, people often face the dilemma of where to purchase a 12V power supply in order to select the right power supply for their needs. You need to have a grasp of the basics about the power source, like the essential characteristics for the supply, such as voltage and power current, protection level, and so on. This way you will be able to ensure your power source you purchase as well as the light belt you purchase can be properly matched.

We will present the necessary information about a 12V power supply from these angles and then try to give a brief overview of the most common specifications for the power supply for LEDs to light up kitchens, which includes its name and price. I hope you are able to assist by having read it.

Key Parameters of Power Supplies

1. Voltage

There are additional specific points like 5V light belts. They are not as common; however, particular scenes could be utilized.

12VDC is a good voltage for low-power, short-distance light strips with LEDs (such as lighting fixtures for cabinet use, decorative lights, and lights that create atmosphere).

12V LED strip that has a noticeable decrease in power (an amplifier or a segmented energy source is required to enable remote usage).

2. Current

Current calculation: Current (A) = total power (W) / voltage (V)

For instance, a 12V, 50W strip light has a current of 4.17A. A power source should be able to support outputs greater than 5A.

Be aware of your current limits (low-intensity strip LED light).

Installation at long distances If the length of the strip light is greater than five meters (12V) (or 10 meters (24V)), it is required to provide the power in sections or with larger wires to prevent the final brightness drop (voltage drop issue).

3. Wattage

Formula: Power > the strength of the light multiplied by ~1.2~1.5 multiples (margin).

Total strip power is power per meter multiplied by length.

The importance of margins is to avoid complete power operations, improve stability, and prolong the life of the machine.

4. Power Factor

The Power Factor (PF) can be a crucial indicator to gauge the efficiency of power usage within the AC energy supply. It reflects the percentage of electrical energy efficiently converted into work (such as mechanical energy, etc.).

Eden Illumination provides a range of 12V/24V LED power supplies for the LED lighting we offer. They are able to convert mains voltage to 24V or 12V. There are two options available to you. The first one is our plug-and-play Dupont socket range that also has an alternating red and green socket to use the full power that the power source can provide.

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