Power Filter

RD Power Filter

is a unique power filter combined with surge protection. This article from RDacoustic’s workshop effectively protects your audio hifi and TV video appliances, Blu-Ray, SACD players and other devices against lightning surge overvoltage and at the same time cleans the power supply from unwanted electrosmog, resulting in an improved sound quality of your audio devices. Protect your devices the pure way.

Usage

  • Surge protection (LEMP—Lightning Electromagnetic Pulse)
  • Electromagnetic interference protection in accordance with the EMC standard:
    • Fast transition pulses BURST
    • High energy pulses SURGE
    • High Frequency Electromagnetic Interference
    • Filtration of the VF symmetrical component
    • Filtration of the VF unsymmetrical component
    • Protection against external electromagnetic field

Technical Parameters

  • Maximum transmitted power 500 W
  • Maximum operating voltage 230 VAC+10 % max.
  • Maximum current 2.2 A
  • Internal impedance 0.5 Ω
  • Maximum leaking current 0.075 mA
  • Power consumption <0.1 W
  • Isolation >4000 V
  • Surge protection >4500 V
  • Burst protection >6000 V
  • Electromagnetic field protection >20 V/m
  • EMC filtration -17 dB (30 kHz–10 MHz)

Dimensions

  • Length: 1.5 m
  • Weight: 1 kg
  • Finish: Silver. Price: €640.

Videos

Questions And Answers

Does a power filter really improve the quality of sound?

In short, yes. Even with the electromagnetic compatibility standards in place, high frequency interference can still occur. Although this interference is beyond the borders of hearable frequency, due to interference and modulation—that is by putting together random high frequencies—low—hearable frequencies develop. You can read more on our Audio blog.

What is the EMC standard?

Every electrotechnical device emits electromagnetic radiation. The EMC standard divides devices into defined groups and prescribes the boundaries for their emissions, susceptibility and immunity. You can read more on our Audio blog.

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