LED lamps and LED lights find their use in a variety of applications these days. LEDs are also used to illuminate advertising signboards and hoardings. An LED lighting system consists of various elements. One of the most important elements of an LED lighting system is its power supply. The outdoor power supply is necessary for LED lighting systems or lamps used for outdoor applications.
The job of these LED power supplies is to convert electric current coming from the main supply into low-voltage power that is compatible with the LED lamp or lighting system. Power ratings of power supplies may differ as per requirements. If you are making use of LED lights outdoors, then it is necessary to invest in an outdoor power supply for these LED systems.
The use of these power supplies becomes even more essential if you have installed your LED lighting systems in wet or humid conditions. Additionally, the use of such power supplies protects LED lighting systems and prevents fire hazards as well. We have put together some valuable details about these power supplies to help you know more about these useful devices.
Further details are given below:
Features of outdoor power supply
Here are some features of outdoor power supply that you need to know in order to use them properly:
- Outdoor power supply is capable of withstanding high temperatures, as they are made to bear immense heat outdoors. These power supplies offer protection against temperatures as high as 85 Degrees Celsius. They are also manufactured to automatically recover once the temperature drops to the normal rating.
- The outdoor power supply is manufactured in such a way that they figure out the overcurrent situation on their own. These power supplies stop giving output once the amount of current crosses 7A and keep the rest of the system safe from any kind of failure.
- Just like the overcurrent situation, the outdoor power supply also offers protection against the overvoltage situation. Once the voltage coming to these power supplies reaches 130% of the rated voltage capacity, an internal breakdown of these power supplies occurs, which in return keeps the external equipment safe.
- In the case of a short circuit in the output, the power supply will act to create protection and activate the interval mode. This scenario will limit the average input power to under 20 W to ensure safety.
- Generally, the outdoor power supply is waterproof with an IP67 rating. IP67 rating reflects the capability of a product to stay submerged in water of up to 1-meter depth for a short time. However, the temperature of the water should not exceed 45 degrees Celsius.
Limitations of outdoor power supply
It should be noted that while outdoor power supply tends to offer protection against harsh environments like dust, water, and high temperatures, they still have their own limitations. For instance, these outdoor power supplies are not capable of withstanding UV rays for long. Additionally, these power supplies will become dysfunctional while being submerged in water for a long. So make sure you don’t install these power supplies near a high-temperature source or a place where water accumulates easily.
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