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				<title>8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes : Forum / topic</title>
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				<pubDate>Mon, 01 Dec 2008 23:33:46 -0800</pubDate>
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						<item>
						<title>Current Booster</title>
<link>http://www.8051projects.net/forum-t9885.html</link>
<description><![CDATA[i need to trigger a triac using a output pin of the 89c52, but the current is too low to trigger the triac, can anyone suggest a circuit to boost the current?]]></description>
<pubDate>Tue, 03 Jun 2008 23:27:51 -0700</pubDate>
<guid isPermaLink="true">http://www.8051projects.net/forum-t9885.html</guid>
</item>
						<item>
						<title>Re: Current Booster</title>
<link>http://www.8051projects.net/forum-t9885.html</link>
<description><![CDATA[Hi,<br /> If you use o/p as dimmer then better to go for Opto Triac. which can drive your main Triac.]]></description>
<author>Shailesh NAYAK&lt;nayaktel@nospam.com&gt;</author>
<pubDate>Wed, 04 Jun 2008 17:03:55 -0700</pubDate>
<guid isPermaLink="true">http://www.8051projects.net/forum-t9885.html</guid>
</item>
						<item>
						<title>Re: Current Booster</title>
<link>http://www.8051projects.net/forum-t9885.html</link>
<description><![CDATA[im attaching the datasheet if the moc as well...<br /><a href='http://www.8051projects.net/e107_files/public/1212790792_5503_FT9885_moc3041-m.pdf'><img src='http://www.8051projects.net/e107_images/generic/lite/file.png' alt='' style='border:0; vertical-align:middle' /></a> <a href='http://www.8051projects.net/e107_files/public/1212790792_5503_FT9885_moc3041-m.pdf'>moc3041-m.pdf</a>]]></description>
<author>Ved&lt;vedvern@nospam.com&gt;</author>
<pubDate>Fri, 06 Jun 2008 15:19:52 -0700</pubDate>
<guid isPermaLink="true">http://www.8051projects.net/forum-t9885.html</guid>
</item>
						<item>
						<title>Re: Current Booster</title>
<link>http://www.8051projects.net/forum-t9885.html</link>
<description><![CDATA[the triac is used for power control of an immersion heater using different firing angles, im using an moc3041 to trigger the triac, it has an optoisolator but i still need to boost the current for the trigger]]></description>
<author>Ved&lt;vedvern@nospam.com&gt;</author>
<pubDate>Fri, 06 Jun 2008 15:18:26 -0700</pubDate>
<guid isPermaLink="true">http://www.8051projects.net/forum-t9885.html</guid>
</item>
						<item>
						<title>Re: Current Booster</title>
<link>http://www.8051projects.net/forum-t9885.html</link>
<description><![CDATA[Just use a general purpose npn for sinking....sth like this..<br /><br /><img src='http://www.8051projects.net/e107_files/public/1212837502_5870_FT9885_humidity.gif' class='bbcode' alt='' width='230' height='193'  />]]></description>
<author>sashijoseph&lt;sashijoseph@nospam.com&gt;</author>
<pubDate>Sat, 07 Jun 2008 04:15:24 -0700</pubDate>
<guid isPermaLink="true">http://www.8051projects.net/forum-t9885.html</guid>
</item>
						<item>
						<title>Re: Current Booster</title>
<link>http://www.8051projects.net/forum-t9885.html</link>
<description><![CDATA[hey thanks man, it worked out just fine  <img src='http://www.8051projects.net/e107_images/emotes/yahoo/1.gif' alt='' style='vertical-align:middle; border:0' />]]></description>
<author>Ved&lt;vedvern@nospam.com&gt;</author>
<pubDate>Wed, 25 Jun 2008 04:17:08 -0700</pubDate>
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