The LED switching power supplies from FEAS supply LED displays with a stabilized output voltage. The LED power supply units are therefore particularly suitable for supplying energy to your LED billboards or other applications with LED. The LED power supply units are also used, for example, for electronic show boards or stadium banner boards.
With the LED switched-mode power supply, the mains voltage is converted into a regulated output voltage. After filtering and rectification, the AC input voltage is converted into a high-frequency, wave-shaped pulsating voltage using a pulse-width modulated semiconductor switch and transformed into the required voltage on the secondary side using a transformer. It is then rectified and filtered again. The higher-performance power supply units are all equipped with Power Factor Correction (PFC).
High quality power electronics from Germany. In our company in Ahrensburg, power supply units are manufactured according to the highest industrial standards and in compliance with the relevant regulations, which are tropicalized thanks to their cast resin and have a high degree of protection against vibration, condensation, etc.