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Schematic Circuits

200 Watts Power Amplifier With TDA2030

This TDA2030 200 watt amp low cost audio power amplifier can deliver high output audio power up to 200 watts on a 2 – 4 ohms load impedance. This 200 watt amp high power audio amplifier is build around the TDA2030 audio amplifier IC which normally can deliver up to 14 watts on a 4 ohm load , but if is used in bridge mode an if we use some cheap power transistors can be created a 200 watts high power audio amplifier.

As you  can see in the schematic diagram , for this power amplifier circuit you need a to use high capacity capacitors and a high current power supply . All transistors and the ICs must be mounted on a heatsink  to prevent over temperature damage. For small value resistors  ( 1 ohm ,2.2 ohms ) use 2 -5 watts resistors.

The design of this 200 watts audio amplifier circuit is very simple and require few external components  . For better performance you can use a power supply which can deliver more power than 28 volts (+/14 volts ) but no more than 44 volts ( +/20 volts)

200watts power amplifier tda2030 e49.jpg

 Source: http://www.electroniq.net/


Keywords : 200, Watts, Power, Amplifier, With, Tda2030
Writer : delon  |
4 Mar 2011 Fri   
|  33.714 Views

Comments

(Total Comments : 5 )
asd (Misafir)
31 Mar 2012 Sat
can anyone tell me that what is %THD of this circuit ??
vincent (Misafir)
5 Dec 2011 Mon
Can this be used for bass, guitar and keyboard?

tito (Misafir)
18 Sep 2011 Mon
let me try this
Preet pal singh (Misafir)
13 Aug 2011 Sat
thanks frnd...............
sanjeewa (Misafir)
30 Apr 2011 Sat
pls.i want,, this web. register




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