50W-70W Audio Amplifier MJ2955 01
Électronique / Electronic

Bill Of Materials For 50W-70W Power Amplifier MJ2955
25 Resistors
Quantity: References Value
2 R1, R16 22k
1 R2 10R
1 R3 2K2
2 R4, R5 4K7
1 R6 1k
1 R7 18k
1 R8 680R
1 R9 15k
8 R10, R12, R14, R15, R17, R18, R21, R22 100R
1 R11 6K8
1 R13 470R
4 R19, R20, R23, R24 0R22
1 R25 6R8
13 Capacitors
Quantity: References Value
1 C1 1u
1 C2 330p
1 C3 47u
3 C4, C8, C11 220n
1 C5 10p
1 C6 12n
1 C7 68p
2 C9, C12 470u
1 C10 100n
1 C13 150n
13 Transistors
Quantity: References Value
3 Q1-Q3 BC557
1 Q4 BC640
2 Q5, Q6 BC639
1 Q7 MJE350
1 Q8 BC139
1 Q9 MJE340
2 Q10, Q11 TIP3055
2 Q12, Q13 TIP2955
3 Diodes
Quantity: References Value
3 D1-D3 1N4148
7 Miscellaneous
Quantity: References Value
2 FUSE 1, FUSE 2 3A
1 J1 Input
1 J2 Out
1 L1 6.8uH
1 RV1 200R
1 RV2 50k

 

 

 

 

 

 

 

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