Sinrace Power Supply Technology (Shenzhen) Co., Ltd.

LEDs are currently more expensive, on an initial capital cost basis, than most conventional lighting technologies, and are very much sensitive to temperature and voltage. LEDs must be supplied with the voltage above the threshold and a current below the rating. This can involve series resistors or current-regulated power supplies, and the proper function of the power supply is an essential factor in creating maximum utility and longevity of the systems.

If too much current passes through the semiconductor material forming the Diodes the LED will burn out! LED power supplies must, among others, provide Universal AC input, allowing the full range of applications, Short circuit, over load, over voltage protection, a built-in dimming function, allowing the light levels to be adjusted to create different effects.
And of course the safety of the LED power supply is a prime concern, to prevent overheating, cooling should take place, and the most efficient form of this is by free air convection. And the power supply must come fully equipped with an isolated, (preferably) plastic case that is resistant to external influences such as water on order to protect it from harmful effects of water and dust.

If you are planning an LED lighting project, for your home, garden or even your office or your shop, a thorough research on the subject may be your best starting point. And as LED’s are very sensitive make sure you use an appropriate and high quality power supply. Speak to your local electronic engineer or a reputed seller of LED lights and power supplies for more information. A vast array of online LED and LED power supply vendors exist as well. Their official websites offer high quality information and specifications to tailor a solution for your lighting requirements.