Tentando usar a fonte de corrente para aumentar a eficiência:
- Determinamos Ip;
- Fazemos IDq = 1,2.Ip
No mínimo.
Circuito simulado no LTSpice:
Uo=8Vrms
THD=1,6% @ 1kHz
PD=36mW
Aumentando a IDq para 4mA.
Uo=8Vrms
THD=1,5% @ 1kHz
PD=49mW
Desde 1926
Tentando usar a fonte de corrente para aumentar a eficiência:
No mínimo.
Circuito simulado no LTSpice:
Uo=8Vrms
THD=1,6% @ 1kHz
PD=36mW
Aumentando a IDq para 4mA.
Uo=8Vrms
THD=1,5% @ 1kHz
PD=49mW
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