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in video How to make a single voltage amp without a transformer

 


make a small power amp for your room using the TDA 2030A IC with unbalanced voltage and no transformer so it can be plugged directly into a 12V battery. Maximum voltage 15 Vdc.
materials

IC TDA 2030A
resistors (4X 100k, 5K6, 1 ohm,)
Elco (2X 22uF, 1uF, 4700uF,/ 50V)
100nF capacitor
2 diodes 1A
heat sink
50K potential
On this occasion, I will share a video on how to make a power amplifier with IC TDA2030 with non-CT or simple supply voltage. In this video test using 12v dc voltage. In fact, it can go up to 18vdc.

In this circuit using a 30k ohm gain resistor. If it seems less tight, the resistance value can be increased. The higher the value of R gain, the greater the noise. so you have to be careful.


 


make a small power amp for your room using the TDA 2030A IC with unbalanced voltage and no transformer so it can be plugged directly into a 12V battery. Maximum voltage 15 Vdc.
materials

IC TDA 2030A
resistors (4X 100k, 5K6, 1 ohm,)
Elco (2X 22uF, 1uF, 4700uF,/ 50V)
100nF capacitor
2 diodes 1A
heat sink
50K potential
On this occasion, I will share a video on how to make a power amplifier with IC TDA2030 with non-CT or simple supply voltage. In this video test using 12v dc voltage. In fact, it can go up to 18vdc.

In this circuit using a 30k ohm gain resistor. If it seems less tight, the resistance value can be increased. The higher the value of R gain, the greater the noise. so you have to be careful.


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