Circuit of power audio amplifier with ic tda2003 for 10 Watt
By Toni on Feb 19, 2009 with Comments 12 Viewed 17,632 views times
Circuit of power audio amplifier with tda2003 for 10 Watts potency
TDA 2003 has a better performance than the tda2002 using the same configuration of pins. Additional characteristics in relation to the tda 2002, it demands few components external, easy assembly, it is a low cost solution for an audio amplifier. A mounted amplifier with tda2003 presents protection against short of the pins with the ground. The good of setting up an amplifier with tda2003 is that he easy of being found at the market, even for who is far away from the great centers, has the possibility to do to buy him/it integrated by the internet. The tda2003 can be supplied by batteries by a long period.
Description of the circuit of the amplifier of 10 watts simple source
It is treated of an assembly easy of being accomplished what is necessary it is just a tda2003 and one more half dozen of components.
To facilitate the assembly the circuit it counts with a circuit plate printed.
Schematic of the amplifier with tda2003
Suggestion of printed circuit board for assembly of the amplifier with tda2003. Real size.
PCI side of the components to guide in the assembly of the amplifier with tda2003.
lists of components for assembly of the amplifier
Resistors:
- R1:220 Ω
- R2: 2.2Ω
- R3: 1Ω 1 watt
- Rx: 39Ω See the datasheet paw to alter the value of Rx
Capacitors
- C1: 2.2µF 25V electrolitic
- C2:470µF 35V electrolitic
- C3:0.1µF polyester or ceramic
- C4:1000µF/35 V electrolitic
- C5: 100nF polyester or ceramic
- C6: 100µF 35v electrolitic
- Cx 39nF See the datasheet paw to alter the value of Cx
Semiconductors
- IC1: TDA2003
Users electronic tags:
tda2003, tda 2003, TDA2003 pcb, IC TDA2003, tda2003 amplifier circuit BOARD, PCI audio Amplifier, layout rangkaian amplifier tda 2003, gambar rangkaian tda 2003, amplificador tda2003 eagle, 10 watts audio amplifier circuit
Thanks you so much it’s really worked
i want to know the name of the software on which this is simulated (tda2003)?
where’s place potentiometers 10k
can i use 40ohms resistor for Rx, and a 40nF for the Cx?
Please refer for the datasheet
thank you so much, i enjoyed browsing, my student admired and enjoyed searching for their projects through this site.
where did i connect the volume control?
amplificador tda2003 Circuit of power audio amplifier with ic tda2003 for 10 Watt
Read more: Circuit of power audio amplifier with ic tda2003 for 10 Watt | Xtronic circuits and informations for electronic http://xtronic.org/circuit/amplifier/circuit-audio-amplifier-potency-tda2003/#ixzz3HAE3E1f3
of this cicuit?
Well, this one have an updated schematics, more detailed and with power supply for TDA 2002 and TDA2003 http://xtronic.org/circuit/amplifier/power-audio-amplifier-tda2002/ a udpdate note on top would a good idea. Regards
Thanks Wilfredo!
As i understand from schematic:
on the left side:1 In; 2 and 3 Ground
on the right side: RL +Speaker ;+ V in; Ground
Anyone assembled this one and thested with this values?
Regards
i’m a little bit confused in this project, i don’t know wheres the “+” and “-” for the input voltage and for the input of sounds and the output of the speaker.. please help me.. what is the input voltage?
I have enjoyed myself browsing through this great circuit but if u can include the operation of the circuit