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Elektronik 3 Yollu Crossover



Calculation  Fc for 12 or 24 dB crossover Fc High pass 3100 HZ
Fc Band pass 400 HZ-3100 HZ
Fc Low pass 400 HZ
R1= 10K TR1-2-3= 10K  trimmer C18= 680nF 63V MKT
R2-4-10= 11K  (22K//22K) C1= 4.7uF 63V MKT C19-21= 3.3nF 63V*
R3-5= 22K C2-3-4-7= 100nF 63V ceramic C22-24= 20nF 63V (10//10nF)*
R6-8-14= 28K  (56K//56K) C5-6-8-9= 3.3nF 63V* C23-25= 10nF 63V*
R7-9= 56K C10= 220nF 63V* C26= 2.2uF 63V MKT
R11-12-13= 11K  (22K//22K) C11-12-13-14= 10nF 63V* IC1-2= TL074
R15-16-17= 28K  (56K//56K) C15-17= 6.6nF 63V (3.3//3.3nF)* IC3= TL071
RV1=  47K  Log. C16-20= 100nF 63V MKT C* is polycarbonet, polypropylen, MKT and all R is metal film 1% 1/4W