The tour shown uses unification superbeta transistors (to-boot named the Sziklai topology).
Appropriate PL(max) = 20W driving an RL = 4.5? accuse. To-boot appropriate enough interrelation in the haul and haul-down transistor so that 1 = 2 = 25 and 3 = 4 = 40. Appropriate that R3, R4 change 25% of the ordinary loose from the worthiest nodes of the Q1, Q2 cece transistors (R3 , R4 growth the ON-OFF hurry).
a)VL(max) and conclusioning ? IS(max) ?
b) S ce each unification transistor couple.
c)If Ibias = 4.5mA and the ordinary IR through R1 and R2 is elected to be 0.25mA what values conclusion ce quiescent levels IQ and PDQ pretentious VS = VL(max)?
d)If the ability provide is VS = ±15V what is VL(worst) and PD(worst, tot) ce the tour ?
e) Ce part (d) what is the PS at VL = VL(max) and the competency?
*ゆく +VE R3 bl36 01 03 VL 05 R1 04 Vin R4