<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>delabs Schematics - Electronic Circuit &#187; Power-Supplies</title>
	<atom:link href="http://www.electronics-circuits.com/tech/category/power-supplies/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.electronics-circuits.com/tech</link>
	<description>Electronic Schematic Diagrams of delabs</description>
	<lastBuildDate>Wed, 30 Nov 2011 07:01:38 +0000</lastBuildDate>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
	<generator>http://wordpress.org/?v=3.3</generator>
		<item>
		<title>100kHz Half Bridge Convertor &#8211; SG3525</title>
		<link>http://www.electronics-circuits.com/tech/2009/05/100khz-half-bridge-convertor-sg3525/</link>
		<comments>http://www.electronics-circuits.com/tech/2009/05/100khz-half-bridge-convertor-sg3525/#comments</comments>
		<pubDate>Fri, 01 May 2009 07:01:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Power-Supplies]]></category>
		<category><![CDATA[SMPS]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2009/05/100khz-half-bridge-convertor-sg3525/</guid>
		<description><![CDATA[This is a SMPS Circuit application very close to the Application Note in the book SGS Motion Control Application Manual. This worked well. Read about SG2525 &#8211; SG3525 &#8211; PWM SMPS Regulator Chip. Some Notes Related to the Project In main circuit do not link different grounds. Main circuit can be used both for 110 <a href='http://www.electronics-circuits.com/tech/2009/05/100khz-half-bridge-convertor-sg3525/'>Read More ...</a>]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2009/05/100khz-half-bridge-convertor-sg3525/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Opamp Supply on Buffered Virtual Ground</title>
		<link>http://www.electronics-circuits.com/tech/2009/02/opamp-supply-on-buffered-virtual-ground/</link>
		<comments>http://www.electronics-circuits.com/tech/2009/02/opamp-supply-on-buffered-virtual-ground/#comments</comments>
		<pubDate>Thu, 19 Feb 2009 11:01:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Opamp-Circuits]]></category>
		<category><![CDATA[Power-Supplies]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2009/02/opamp-supply-on-buffered-virtual-ground/</guid>
		<description><![CDATA[When a Inverting Opamp Configuration is at a steady state, we say the Inverting Input is at a Virtual Ground. That means it is at 0V w.r.t to the dual power supply ground, but it cannot drive or draw any current. It is at a high impedance, but still at 0V. When you buffer this <a href='http://www.electronics-circuits.com/tech/2009/02/opamp-supply-on-buffered-virtual-ground/'>Read More ...</a>]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2009/02/opamp-supply-on-buffered-virtual-ground/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Regulated DC Power Supply Catalog</title>
		<link>http://www.electronics-circuits.com/tech/2009/01/regulated-dc-power-supply-catalog/</link>
		<comments>http://www.electronics-circuits.com/tech/2009/01/regulated-dc-power-supply-catalog/#comments</comments>
		<pubDate>Sun, 04 Jan 2009 02:04:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Power-Supplies]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2009/01/regulated-dc-power-supply-catalog/</guid>
		<description><![CDATA[Here is the catalog i made many years back to promote the DC Power supply i manufactured. See &#8211; DC Regulated Power-Supply From Soldermans Basic Electronics From Soldermans Basic Electronics]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2009/01/regulated-dc-power-supply-catalog/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Voltage Doublers and Multipliers</title>
		<link>http://www.electronics-circuits.com/tech/2008/12/voltage-doublers-and-multipliers/</link>
		<comments>http://www.electronics-circuits.com/tech/2008/12/voltage-doublers-and-multipliers/#comments</comments>
		<pubDate>Wed, 24 Dec 2008 03:10:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Discrete-Circuits]]></category>
		<category><![CDATA[Power-Supplies]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2008/12/voltage-doublers-and-multipliers/</guid>
		<description><![CDATA[Voltage multipliers are used to obtain low current high voltage, from an existing AC Source. Step up transformers can be used, but the insulation problems and care that has to be taken for HV above 1kV, make it difficult. After SMPS technologies and Ferrites were developed, HV for CRTs was generated by blocking oscillators and <a href='http://www.electronics-circuits.com/tech/2008/12/voltage-doublers-and-multipliers/'>Read More ...</a>]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2008/12/voltage-doublers-and-multipliers/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>2N2646 based Voltage controlled SCR Pulser</title>
		<link>http://www.electronics-circuits.com/tech/2008/10/2n2646-based-voltage-controlled-scr-pulser/</link>
		<comments>http://www.electronics-circuits.com/tech/2008/10/2n2646-based-voltage-controlled-scr-pulser/#comments</comments>
		<pubDate>Wed, 15 Oct 2008 09:00:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Mains-Power]]></category>
		<category><![CDATA[Power-Supplies]]></category>
		<category><![CDATA[Triac-SCR-Thyristor]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2008/10/2n2646-based-voltage-controlled-scr-pulser/</guid>
		<description><![CDATA[A Center tap 50Hz Step Down Transformer with two diodes is used to get a train of Positive Sine Pulses at 100Hz which is applied to Q6 base via R51. 2N2646 is a unijunction transistor(UJT) in a TO-18 metal package. The control voltage or voltage proportional to error is fed to R56-Q3, The UJT drives <a href='http://www.electronics-circuits.com/tech/2008/10/2n2646-based-voltage-controlled-scr-pulser/'>Read More ...</a>]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2008/10/2n2646-based-voltage-controlled-scr-pulser/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Regulated Power Supply 30V 5A</title>
		<link>http://www.electronics-circuits.com/tech/2008/05/regulated-power-supply-30v-5a/</link>
		<comments>http://www.electronics-circuits.com/tech/2008/05/regulated-power-supply-30v-5a/#comments</comments>
		<pubDate>Sat, 03 May 2008 23:51:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Power-Supplies]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2008/05/regulated-power-supply-30v-5a/</guid>
		<description><![CDATA[This is a Regulated 0-30 V DC Power Supply manufactured by me in small numbers, 0-30V 5A and 5V -5A. It had a Switching Preregulator. This keeps the Vce across Transistor Bank at the Back of Instrument, at the lowest possible level, in order to keep them Cool. When Vce and Ic both are more <a href='http://www.electronics-circuits.com/tech/2008/05/regulated-power-supply-30v-5a/'>Read More ...</a>]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2008/05/regulated-power-supply-30v-5a/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>LM555 Voltage Doubler</title>
		<link>http://www.electronics-circuits.com/tech/2007/02/lm555-voltage-doubler/</link>
		<comments>http://www.electronics-circuits.com/tech/2007/02/lm555-voltage-doubler/#comments</comments>
		<pubDate>Fri, 02 Feb 2007 14:33:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[555-Circuits]]></category>
		<category><![CDATA[LED-Circuits]]></category>
		<category><![CDATA[Power-Supplies]]></category>

		<guid isPermaLink="false">http://www.electronics-circuits.com/tech/2007/02/lm555-voltage-doubler/</guid>
		<description><![CDATA[This circuit shows the voltage doubler working with a 555. LM555 has good drive 200mA, both Vcc and Gnd. LM555 &#8211; Timer LM555 Timer Circuits Voltage Multipliers Jochens High Voltage Page]]></description>
		<wfw:commentRss>http://www.electronics-circuits.com/tech/2007/02/lm555-voltage-doubler/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>

<!-- Performance optimized by W3 Total Cache. Learn more: http://www.w3-edge.com/wordpress-plugins/

Minified using disk: basic
Page Caching using disk: enhanced
Object Caching 471/534 objects using disk: basic

Served from: www.electronics-circuits.com @ 2012-02-05 15:04:20 -->
