Schematics > Audio > 250 mW Audio Amplifier
250 mW Audio AmplifierThis is a low watt audio amplifier with a different technique in design.
The 1.8K resistor has been connected to output of the circuit instead of VCC
line. The output power of the circuit is about 250mW on an 8 ohms small speaker.

Title: 250 mW Audio Amplifier
Source: unknown
Published on: 2005-08-27
Reads: 519
Print version:  Other schematics from Audio Phono Preamplifier Audio Distribution Amplifier Portable Headphone Amplifier Speech Recorder 3 Transistor Audio Amp (50 milliwatt) Digital Volume Control Portable Mixer Amplified Ear Precision Audio Millivoltmeter Classic Audio Mixer Schematics > Audio > 250 mW Audio Amplifier |