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	<title>Electronica - scheme electronice &#187; amplificator audio</title>
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	<description>Electronica - amplificatoare audio, emitatoare, surse tensiune, antene, electronica hobby diy</description>
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		<title>Amplificator putere 40W TDA2030 BD711 BD712</title>
		<link>http://www.scheme.dring.ro/311/amplificator-putere-40w-tda2030-bd711-bd712/</link>
		<comments>http://www.scheme.dring.ro/311/amplificator-putere-40w-tda2030-bd711-bd712/#comments</comments>
		<pubDate>Sun, 29 Jan 2012 19:11:46 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[amplificator audio]]></category>
		<category><![CDATA[1N4001]]></category>
		<category><![CDATA[amplificator putere]]></category>
		<category><![CDATA[BD711]]></category>
		<category><![CDATA[BD712]]></category>
		<category><![CDATA[tda2030]]></category>

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		<description><![CDATA[Desi exista pe piata un numar de module hibride de iesire, foarte putine dintre ele combina compactitatea cu pretul rezonabil si performantele superioare. Structura amplificatorului de putere este simpla: un amplificator operational de putere urmat de doua tranzistoare de iesire. Semnalul audio se aplica la intrarea neinversoare a amplificatorului operational de putere IC1 prin mufa [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/198/schema-amplificator-8w-tda2030/' rel='bookmark' title='Permanent Link: Schema amplificator 8W TDA2030'>Schema amplificator 8W TDA2030</a> <small>Desi TDA2030 poate furniza 20W s-a redus puterea la 8W...</small></li>
<li><a href='http://www.scheme.dring.ro/153/amplifcator-audio-de-putere-monocip-de-150w-lm12/' rel='bookmark' title='Permanent Link: Amplificator audio de putere, monocip, de 150W LM12'>Amplificator audio de putere, monocip, de 150W LM12</a> <small>Amplificatorul operational LM12 are cel putin o caracteristica remarcabila: posibilitatea...</small></li>
<li><a href='http://www.scheme.dring.ro/156/amplificator-audio-cu-mosfet-irf9530-si-irf530/' rel='bookmark' title='Permanent Link: Amplificator audio cu MOSFET IRF9530 si IRF530'>Amplificator audio cu MOSFET IRF9530 si IRF530</a> <small>Acest amplificator mosfet simplu, constand dintr-un driver TL071C si doua...</small></li>
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		<slash:comments>16</slash:comments>
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		<title>Amplificator de linie universal</title>
		<link>http://www.scheme.dring.ro/247/amplificator-de-linie-universal/</link>
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		<pubDate>Wed, 18 Jan 2012 16:31:37 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[amplificator audio]]></category>
		<category><![CDATA[BC550]]></category>

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		<description><![CDATA[Un amplificator de linie este un montaj pe care este bine sa-l avem in preajma pt a adapta un semnal pe linie sau pt a-i ridica nivelul. Acest lucru poate fi necesar in timpul unei sesiuni de inregistrare sau intr-un sistem de radioficare. In plus cu cateva astfel de amplificatoare poate fi construit un mixer [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/198/schema-amplificator-8w-tda2030/' rel='bookmark' title='Permanent Link: Schema amplificator 8W TDA2030'>Schema amplificator 8W TDA2030</a> <small>Desi TDA2030 poate furniza 20W s-a redus puterea la 8W...</small></li>
<li><a href='http://www.scheme.dring.ro/243/amplificator-audio-miniatural/' rel='bookmark' title='Permanent Link: Amplificator audio miniatural'>Amplificator audio miniatural</a> <small>Minusculul amplificator de AF prezentat aici furnizeaza la iesire pana...</small></li>
<li><a href='http://www.scheme.dring.ro/245/compandor-universal/' rel='bookmark' title='Permanent Link: Compandor universal'>Compandor universal</a> <small>Circuitul integrat compador NE575, produs de Signetics, functioneaza alimentat de...</small></li>
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		<title>Amplificator audio de putere, monocip, de 150W LM12</title>
		<link>http://www.scheme.dring.ro/153/amplifcator-audio-de-putere-monocip-de-150w-lm12/</link>
		<comments>http://www.scheme.dring.ro/153/amplifcator-audio-de-putere-monocip-de-150w-lm12/#comments</comments>
		<pubDate>Mon, 09 Jan 2012 15:11:12 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[amplificator audio]]></category>
		<category><![CDATA[amplificator putere]]></category>
		<category><![CDATA[BY229]]></category>
		<category><![CDATA[LM12]]></category>

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		<description><![CDATA[Amplificatorul operational LM12 are cel putin o caracteristica remarcabila: posibilitatea de a furnica la iesire un curent foarte mare, de circa 10A. Integratul este incapsulat intr-o carcasa To-3 cu 4 pini, poate suporta varfuri de putere de pana la 800W si are suficiente protectii interne pt a preveni deteriorari provocate de supracurenti si supratensiuni sau [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/156/amplificator-audio-cu-mosfet-irf9530-si-irf530/' rel='bookmark' title='Permanent Link: Amplificator audio cu MOSFET IRF9530 si IRF530'>Amplificator audio cu MOSFET IRF9530 si IRF530</a> <small>Acest amplificator mosfet simplu, constand dintr-un driver TL071C si doua...</small></li>
<li><a href='http://www.scheme.dring.ro/311/amplificator-putere-40w-tda2030-bd711-bd712/' rel='bookmark' title='Permanent Link: Amplificator putere 40W TDA2030 BD711 BD712'>Amplificator putere 40W TDA2030 BD711 BD712</a> <small>Desi exista pe piata un numar de module hibride de...</small></li>
<li><a href='http://www.scheme.dring.ro/26/amplificator-rf-150w-blx15/' rel='bookmark' title='Permanent Link: Amplificator rf 150W BLX15'>Amplificator rf 150W BLX15</a> <small>Acest amplificator dezvolta suficienta putere pt a acoperi o suprafata...</small></li>
</ol>]]></description>
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		<slash:comments>14</slash:comments>
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		<title>Amplificator audio miniatural</title>
		<link>http://www.scheme.dring.ro/243/amplificator-audio-miniatural/</link>
		<comments>http://www.scheme.dring.ro/243/amplificator-audio-miniatural/#comments</comments>
		<pubDate>Fri, 06 Jan 2012 14:29:20 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[amplificator audio]]></category>
		<category><![CDATA[BC327]]></category>
		<category><![CDATA[BC337]]></category>
		<category><![CDATA[BC547]]></category>

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		<description><![CDATA[Minusculul amplificator de AF prezentat aici furnizeaza la iesire pana la 250mW si potre fi utilizat de exemplu ca amplificator final pentru aparatele de radio. Schema este simpla: un tranzistor BC547 comanda un amplificator de putere echilibrat (in contratimp) realizat cu BC337 si BC327. Curentul de repaus este stabilit de diodele D1 si D2. Datorita [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/156/amplificator-audio-cu-mosfet-irf9530-si-irf530/' rel='bookmark' title='Permanent Link: Amplificator audio cu MOSFET IRF9530 si IRF530'>Amplificator audio cu MOSFET IRF9530 si IRF530</a> <small>Acest amplificator mosfet simplu, constand dintr-un driver TL071C si doua...</small></li>
<li><a href='http://www.scheme.dring.ro/153/amplifcator-audio-de-putere-monocip-de-150w-lm12/' rel='bookmark' title='Permanent Link: Amplificator audio de putere, monocip, de 150W LM12'>Amplificator audio de putere, monocip, de 150W LM12</a> <small>Amplificatorul operational LM12 are cel putin o caracteristica remarcabila: posibilitatea...</small></li>
<li><a href='http://www.scheme.dring.ro/311/amplificator-putere-40w-tda2030-bd711-bd712/' rel='bookmark' title='Permanent Link: Amplificator putere 40W TDA2030 BD711 BD712'>Amplificator putere 40W TDA2030 BD711 BD712</a> <small>Desi exista pe piata un numar de module hibride de...</small></li>
</ol>]]></description>
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		<title>Statie amplificator auto 2x30W TDA7394</title>
		<link>http://www.scheme.dring.ro/46/statie-amplificator-auto-2x30w-tda7394/</link>
		<comments>http://www.scheme.dring.ro/46/statie-amplificator-auto-2x30w-tda7394/#comments</comments>
		<pubDate>Thu, 05 Jan 2012 14:27:11 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[amplificator audio]]></category>
		<category><![CDATA[amplificator auto]]></category>
		<category><![CDATA[TDA7394]]></category>

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		<description><![CDATA[cest amplificator audio auto ofera o putere stereo de 30W pe fiecare canal si este construit cu circuitul integrat TDA7394 de la Philips . Catalog TDA7394 -&#62;  tda7394.pdf Schema amplificator TDA7394 Related posts:Statie amplificator auto 2x22W TDA1553Q O schema destinata construirii unui amplificator auto ce dezvolta o... Statie amplificator 50W TDA1514 Acest amplificator realizat cu [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/43/statie-amplificator-auto-2x22w-tda1553q/' rel='bookmark' title='Permanent Link: Statie amplificator auto 2x22W TDA1553Q'>Statie amplificator auto 2x22W TDA1553Q</a> <small>O schema destinata construirii unui amplificator auto ce dezvolta o...</small></li>
<li><a href='http://www.scheme.dring.ro/49/statie-amplificator-50w-tda1514/' rel='bookmark' title='Permanent Link: Statie amplificator 50W TDA1514'>Statie amplificator 50W TDA1514</a> <small>Acest amplificator realizat cu TDA1514 dezvolta o putere de 50...</small></li>
<li><a href='http://www.scheme.dring.ro/86/amplificator-audio-auto-50-w-stereo/' rel='bookmark' title='Permanent Link: Amplificator audio auto 50 W stereo'>Amplificator audio auto 50 W stereo</a> <small>Un amplificator audio stereo proiectat cu RDA1562, pt auto cu...</small></li>
</ol>]]></description>
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