LHY AUDIO DC ELITE DC Power Supply Filter

The LHY Audio DC Elite is a DC power filter designed to improve the quality of the current supplied to audio devices by a wall adapter or a linear power supply. Its multi-stage CLC filtering circuit, combined with active noise cancellation, aims to reduce residual ripple and noise while providing energy storage capacity, in order to deliver a more stable power supply to compatible equipment.

The combination of capacitors of different values, including Samsung COG models, Rubycon/NCC electrolytics and Panasonic SMD lithium capacitors, acts across several frequency ranges and helps reduce the internal resistance of the power supply. High-current common-mode inductors complete this architecture, while the LED display allows the DC voltage to be monitored in real time.

The DC Elite accepts a voltage of 5 to 30V DC and a maximum current of 10A. Its two inputs and two outputs support Jack DC 5.5/2.1mm and Jack DC 5.5/2.5mm connectors with center-positive polarity, with the option of adapting the format between input and output. This configuration makes it easy to integrate with various power supplies and audio devices, provided their electrical requirements are respected.