This is a simple design for power amplifier. This circuit is can produce amplifier 24 W mono. It is built by TDA1516 IC. This IC is an IC type B for power amplifier. This is the figure of the circuit.
Operation of this circuit is the IC has many useful features such as short circuit protection, load dump protection, thermal protection, reverse polarity protection etc. Here the IC is wired in BTL mode to deliver 24W of power into a 4 ohm speaker. This amplifier can be operated from a 12V DC supply and this makes it suitable for car audio applications. The amplifier can be powered using a 12V DC supply. Capacitor C2 must be rated at least 25V. The IC must be fitted with a heat sink. Switch S1 is the stand by switch.
Operation of this circuit is the IC has many useful features such as short circuit protection, load dump protection, thermal protection, reverse polarity protection etc. Here the IC is wired in BTL mode to deliver 24W of power into a 4 ohm speaker. This amplifier can be operated from a 12V DC supply and this makes it suitable for car audio applications. The amplifier can be powered using a 12V DC supply. Capacitor C2 must be rated at least 25V. The IC must be fitted with a heat sink. Switch S1 is the stand by switch.
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