Amplifier LA4440 |
Showing posts with label radio. Show all posts
Showing posts with label radio. Show all posts
Thursday, December 13, 2012
Stereo Amplifier LA4440
Friday, March 23, 2012
1 Watt amplifier with TDA7052
- C1 = 2.2uF
- C2 = 100nF
- C3 = 100uF/25V
- R1 = 1K ohm
- R2 = POT 10K ohm
- IC = TDA7052
- SPK = Speaker 8 ohm
Amplifier 1 watt menggunakan IC TDA7052, tidak terlalu banyak komponen (component), skema ini bagus untuk penguat radio, walkman, tape dan player. Harganya pun tidak terlalu mahal, cocok untuk pemula.
Thursday, March 22, 2012
Power Amplifier TDA7231
Daftar komponen :
- Capacitor 1 : 100uF
- Capacitor 2 : 220uF/25 volt
- Capacitor 3 : 470uF/25 volt
- Capacitor 4 : 100uF/25 volt
- Capacitor 5 : 0.1uF
- Resistor 1 : 4.7 ohm
- Resistor 2 : 10K ohm
- IC : TDA7231
- SPK : Speaker 4 - 8 ohm
- Catu daya 12 volt
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