Sunday, December 18, 2022

How to make a single voltage amp without a transformer

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

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

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

How to make a single voltage amp without a transformer

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

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

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