TDA2003 amplifier circuit made with 12w output power operating voltage from 18v dc dc 8v … integrated single-source supply 3.5 amp current draw at full power operating voltage that varies according to the idle current draw of 50mA. TDA2003 amp circuit’s printed circuit board schematics, layout drawings, materials list. A simple amplifier circuit integrated in quite cheap price
Source: psc-audio.ro alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-15073.zip
Published: 2011/06/07 Tags: audio amplifier circuits, ic amplifier, simple circuit projects
TDA2005 amplifier circuit 22W 12V
TDA2005 amplifier circuit with the output power of the DC working voltage 6V 22w 18v supply from a single source that can be operated on battery in the car is already being used in many car stereo.
The current drawn by the circuit (max) – 3 Amps
No-load current drawn – 75 mA
Frequency band – 40 … 20,000 Hz
Total Harmonic Distortion – 1%
Sensitivity – 300 mV
Amplification factor – 50 dB