Simple AF Amplifier
Simple AF Amplifier

Simple AF Amplifier

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Soldering Project KIT

 

This is a simple AF amplifier based on TDA2003, which is an amplifier of AF with a nominal output power of
- 10W at a load 2 Ohms,
- 5W at a load 4 Ohms,
- 2.5W at load 8 Ohms
Frequency range 20-20,000 Hz.

 Chip TDA2003 has a built-in thermal protection and protection against short circuits on the output. The advantages of IC are a small quantity of additional elements, a low current consumption, not critical to the power supply (~ 1A, DC 8..16.5 V).
Allows short-term work at case temperature up to 100 degrees.