7 Watts Audio Amplifier

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7 Watts Audio Amplifier ~ 7 Watts Audio Amplifier

Very small amplifier witch can provide 7W/4Ohm output. This circuit, although have small output, but capable to produce output with low total harmonic and cross-over distortion and work at 20Hz to 20kHz. The circuit using IC TDA2003 as main component.

Circuit Parts
R1________________470R
R2________________47R
R3________________100R
R4________________1R
C1________________1822pF
C2________________100nF-63V
C3________________100nF-63v
C4________________10uF-25V
C5________________470uF-25V
C6________________1000uF-35v
C7________________1000uF-35V
IC1_______________TDA2003

The TDA 2003 has improved performance with the same pin configuration as the TDA 2002. The additional features of TDA 2002, very low number of external components,ease of assembly, space and cost saving, are maintained. Thedevice provides a high output currentcapability (up to 3.5A) very low harmonic and cross-over distortion.

Completely safe operation is guaranteed due to protectionagainst DC and AC short circuit between all pins and ground, thermal over-range,load dump voltage surge up to 40V and fortuitous open ground.

7 Watts Audio Amplifier Image Gallery

7 Watts Audio Amplifier

7 Watts Audio Amplifier Circuit

This 7 Watts Audio Amplifier Circuit article written by TB in November 25th, 2011. Contain total 2 wiring layouts, such as 7 watts audio amplifier circuit , 7 watts audio amplifier , fell free to browse each wiring layout from this article.

This article actually have 9 labels, such as Audio Amplifier , 7 W Audio Amplifier Schematic , Audio Amplifier diagram . Tagged together with 7 W Audio Amplifier Circuit , Audio Amplifier 7W , Audio Amplifier schematic in group among TDA2003 , other tags from other article, we collect and place them in a tag cloud which located above of footer. With those tags, you can find other related article which have a similar term on it.

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