Introduction
In this tutorial, we are going to make “HA13001 Audio Car Amplifier Circuit – 40 Watts”. In the electrical industry, audio amplifiers are frequently employed to amplify audio signals. The car industry is one of the best places to use audio amplifiers. For instance, the audio amplifier is used to amplify the audio signal in vehicles such as autos. Additionally, it strengthens the signal.
In the making of the circuit, we are using HA13001 IC. The IC is affordable and reasonable. Use a durable PCB board for building the circuit. Furthermore, since the IC generates some heat, you can use heat sinks. Up to 40 watts of power will be provided from this circuit. Power is at its maximum level. But for a load of 4 ohms, the RMS power will be around 17.5 watts.
Hardware Required
| S.no | Component | Value | Qty |
|---|---|---|---|
| 1. | IC | HA13001 | 1 |
| 2. | Resistor | 1K, 2.2ohm | 1,2 |
| 3. | Capacitor | 1uF, 0.001uF, 0.1uF, 100uF, 47uF, 2200uF | 1, 1, 3, 4, 1, 1 |
| 4. | Speaker | 4 ohm | 1 |
Circuit Diagram
Working Explanation
This 40 watts Audio Car Amplifier Circuit with PCB uses the DC power supply, ranging between about 12-18 volts from the source. The circuit includes HA131001 IC. The HA13001 has several circuits within. And, therefore require few external components. Use the bridge circuit layout to link a loudspeaker to IC1’s output. This results in a high output. Because of IC1’s Automatic Shut-Off circuit (ASO), The speaker will be protected. So, you don’t have to be carefree.
Application Uses
- This amplifier project can employ a variety of sound generators to amplify.
- In-vehicle audio systems.
