(=> (Maximum-Power-Dissipation $X $Y) (Power-Quantity $Y))
(=> (Maximum-Power-Dissipation $X $Y) (Semiconductor $X))
(Maximum-Power-Dissipation Lm383-7-Watt-Audio-Power-Amplifier
(* 15 Watt))
(Maximum-Power-Dissipation Lm383a-7-Watt-Audio-Amplifier (* 15 Watt))