Patent ID: 11923810
Assignee: GENELEC OY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. The audio amplifier of claim 1, wherein the electrical energy storage device has a capacitance according to the following equation:, C
   =
   
    
     t
     ⁡
     (
     
      
       P
       ⁢
       o
       ⁢
       u
       ⁢
       t
      
      -
      
       P
       ⁢
       i
       ⁢
       n
      
     
     )
    
    
     
      0.5
      
       V
       max
       2
      
     
     -
     
      0.5
      
       V
       min
       2
      
     
    
   
  
  ,, where C=capacitance, Pout=Maximum output power of the audio amplifier, Pin=Maximum input power of the audio amplifier, Vmax and Vmin=maximum and minimum voltages applied to the capacitor in normal operation condition, and t=time constant representing how long maximum power can be delivered, the value oft being within the range of 0.025 to 5 seconds.