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		<title>100W Audio Amplifier with Transistor BDW83D/BDW84D</title>
		<link>https://electronicscheme.net/100w-audio-amplifier-with-transistor-bdw83dbdw84d/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=100w-audio-amplifier-with-transistor-bdw83dbdw84d</link>
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		<dc:creator><![CDATA[]]></dc:creator>
		<pubDate>Thu, 13 Aug 2009 04:33:04 +0000</pubDate>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[Linear Amplifier]]></category>
		<category><![CDATA[100w]]></category>
		<category><![CDATA[100w audio amplifier]]></category>
		<category><![CDATA[100w audio amplifier circuit]]></category>
		<category><![CDATA[amplifier circuit]]></category>
		<category><![CDATA[audio amplifiew]]></category>
		<category><![CDATA[audio circuit]]></category>
		<category><![CDATA[Bdw83d]]></category>
		<category><![CDATA[bdw84d]]></category>
		<guid isPermaLink="false">http://electronicscheme.net/?p=169</guid>

					<description><![CDATA[<p>Here is the circuit diagram of 100W audio amplifier which using power transistor BDW83D and BDW84D for the final amplification. It uses dual polarity power&#160;[&#8230;]</p>
The post <a href="https://electronicscheme.net/100w-audio-amplifier-with-transistor-bdw83dbdw84d/">100W Audio Amplifier with Transistor BDW83D/BDW84D</a> first appeared on <a href="https://electronicscheme.net">Electronic Schematic Diagram</a>.]]></description>
										<content:encoded><![CDATA[<p>Here is the circuit diagram of 100W audio amplifier which using power transistor BDW83D and BDW84D for the final amplification. It uses dual polarity power supply to work. Copyright belong to Smart Kit.</p>
<p>The <a title="circuit diagram" href="http://electronicscheme.net">circuit</a> should be seen like this:</p>
<p style="text-align: left;"><a title="100W Audio Amplifier with Transistor BDW83D/BDW84D" href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1250134672n.jpg" target="_blank" rel="external nofollow"><img data-recalc-dims="1" decoding="async" class="aligncenter" src="https://i0.wp.com/schematics.circuitdiagram.net/thumbs/bfi1250134672n.jpg?w=1140" alt="100W Audio Amplifier with Transistor BDW83D/BDW84D" border="0" /></a></p>
<p>This is an exceptionally well designed amplifier, with a lot of power reserve, high fidelity, low distortion, good S/N ratio, high sensitivity, low consumption and full protection. Having all these almost ideal characteristics this amplifier is likely to become the basic building block of your future high fidelity system, or it can also become the element that will upgrade your existing system.<br />
<span id="more-169"></span><br />
<strong>Schematic diagram:</strong></p>
<div style="text-align: center;"><a title="100W Audio Amplifier schematic diagram" href="http://schematics.circuitdiagram.net/viewer.php?id=jdv1238470257u.gif" target="_blank" rel="external nofollow"><img data-recalc-dims="1" decoding="async" src="https://i0.wp.com/schematics.circuitdiagram.net/thumbs/jdv1238470257u.gif?w=1140" alt="100W Audio Amplifier circuit diagram" border="0" /></a></div>
<p><strong>Component part list:</strong></p>
<p style="text-align: center;"><a title="100W Audio Amplifier part list" href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1250137021r.JPG" target="_blank" rel="external nofollow"><img data-recalc-dims="1" decoding="async" class="aligncenter" src="https://i0.wp.com/schematics.circuitdiagram.net/thumbs/bfi1250137021r.JPG?w=1140" alt="100W Audio Amplifier part list" border="0" /></a></p>
<p><strong>PCB Layout:</strong></p>
<p style="text-align: center;"><a title="100W Audio Amplifier component layout" href="http://schematics.circuitdiagram.net/viewer.php?id=klz1250136539i.gif" target="_blank" rel="external nofollow"><img data-recalc-dims="1" fetchpriority="high" decoding="async" class="aligncenter" src="https://i0.wp.com/schematics.circuitdiagram.net/thumbs/klz1250136539i.gif?resize=284%2C187" alt="100W Audio Amplifier component layout" width="284" height="187" border="0" /></a></p>
<p><strong>Component placement:</strong></p>
<p><a title="100W Audio Amplifier pcb layout" href="http://schematics.circuitdiagram.net/viewer.php?id=klz1250135096s.gif" rel="external nofollow"><img data-recalc-dims="1" decoding="async" class="aligncenter" src="https://i0.wp.com/schematics.circuitdiagram.net/thumbs/klz1250135096s.gif?resize=290%2C192" alt="100W Audio Amplifier pcb layout" width="290" height="192" border="0" /></a></p>
<p><strong>Technical Specifications:</strong></p>
<p>Output power (f=1 KHz, d=0.5 %): 100 W in 8 ohm<br />
Supply voltage: &#8230;&#8230;&#8230;&#8230;&#8230;. ?? 40 V<br />
Quiescent current: &#8230;&#8230;&#8230;&#8230;. 50 mA<br />
Maximum current: &#8230;&#8230;&#8230;&#8230;&#8230; 2.6 A<br />
Sensitivity: . 600 mV<br />
Frequency response: &#8230;&#8230;&#8230;&#8230; 10-35000 Hz (-1 dB)<br />
Distortion HD: &#8230;&#8230;&#8230;&#8230;&#8230;.. 0.01 %<br />
Intermodulation dist.: &#8230;&#8230;&#8230; 0.02 %<br />
Signal/noise: 83 dBConstruction</p>
<p>Go to <a title="100W amplifier" href="http://english.cxem.net/amplifier/amplifier25.php" target="_blank">this page</a> for detailed explanation.</p>The post <a href="https://electronicscheme.net/100w-audio-amplifier-with-transistor-bdw83dbdw84d/">100W Audio Amplifier with Transistor BDW83D/BDW84D</a> first appeared on <a href="https://electronicscheme.net">Electronic Schematic Diagram</a>.]]></content:encoded>
					
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