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  • AVT2882 A
ID: 192671

SPEAKER NEON CONTROL SPEAKER - PLATE

Retired

SPEAKER NEON CONTROL SPEAKER - PLATE

Producer: AVT

Some, wanting to revive their Hi-Fi equipment, attach so-called neon lights to the speaker sets. These are sets of LEDs with resistors limiting the current, placed in transparent tubes. 'Neons' are connected in parallel with the loudspeaker. The disadvantage of this solution is the additional power consumption from the amplifier and, as a result, the possibility of sound distortion. Another problem is the dependence of light on the volume. At low sound levels, the diodes are relatively low, and full volume results in uninterrupted light emission.
Both problems are solved by the presented driver. It uses a relative measurement method, thanks to which the operation of the diodes is not dependent on the volume level.

The device is especially recommended to all lovers of music combined with light effects.

Selected parameters:

  • smooth adjustment of the operating level
  • built-in power supply stabilizer
  • built-in low-pass filter (limit frequency of about 80Hz)
  • possibility of cooperation with a subwoofer
  • the possibility of connecting, for example, a stroboscope
  • power supply - 15-30Vdc
  • dimensions of the tile 43x30mm
  • printed circuit board and documentation included
    A version with a set of independent components is available
        Detailed description in
    EdW 10/08

Download

192671

Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl

Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl

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