LED strip is one of the most popular sources of LED lighting, which consists of various SMD-LEDs . Such tapes are powered through special blocks, which you need to be able to select correctly. The power supply for the LED strip must meet all standards and be an optimal voltage source, converting 220V to 12V or 24V. Switching power supplies are often used to power LED strips; resistors act as current limiters.
Rules for choosing power supplies
Each type of LED strip power supply is characterized by its own features and characteristics, which you need to familiarize yourself with in detail. You need to pay attention to the following factors:
- Operating voltage. An LED lamp can have different voltages, which are 12, 24, and 36 V. It must match the voltage of the power supply.
- LED strip power. It should be equal to the total power of the LED strip multiplied by the safety factor K3 equal to 25 ÷ 30%.
- Overall dimensions. Powerful blocks are characterized by quite large sizes, so it will be very difficult to hide them. They are often represented by large fans, which also make themselves felt. It is important to focus on compact sizes, which in terms of power will be somewhat inferior to large-sized models, but have sufficient quality for optimal performance.
- Block protection level. It is also important to take care of maximum protection of the power supply from contact with various liquids or dust. The best option would be a power supply located in a protective case with IP20. It guarantees complete protection and averts danger.
These are the basic rules that allow you to buy a high-quality power supply for LED strip in Kiev, enjoying the functional properties for many years.










