9V便携式耳机放大器电路
下面是 [9V便携式耳机放大器电路]的电路图
材料清单
- P1 = 22K
- R1 = 18K
- R2 = 68K
- R3 = 68K
- R4 = 68K
- R5 = 18K
- R6 = 68K
- C1 = 4.7uF-25v
- C2 = 4.7uF-25v
- C3 = 22pF
- C4 = 220uF-25v
- C5 = 220uF-25v
- C6 = 4.7uF-25v
- C7 = 22pF
- C8 = 220uF-25v
- J1 = 3.5mm Stereo Jack
- B1 = 9V Alkaline Battery
- IC1 = NE5532-34
- SW1 = SPST Toggle Switch
评论