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		<title>लाइट एमिटिंग डायोड (LED)</title>
		<link>https://electronicgyan.com/light-emitting-diode-led/</link>
		
		<dc:creator><![CDATA[Vivek Chaudhary]]></dc:creator>
		<pubDate>Wed, 05 Oct 2016 05:40:00 +0000</pubDate>
				<category><![CDATA[Definition]]></category>
		<category><![CDATA[LED]]></category>
		<category><![CDATA[LED circuit]]></category>
		<category><![CDATA[LED किसे कहते है]]></category>
		<category><![CDATA[LED क्या है]]></category>
		<category><![CDATA[Light Emitting Diode]]></category>
		<guid isPermaLink="false">http://electronicgyan.com/index.php/2016/10/05/%e0%a4%b2%e0%a4%be%e0%a4%87%e0%a4%9f-%e0%a4%8f%e0%a4%ae%e0%a4%bf%e0%a4%9f%e0%a4%bf%e0%a4%82%e0%a4%97-%e0%a4%a1%e0%a4%be%e0%a4%af%e0%a5%8b%e0%a4%a1-led/</guid>

					<description><![CDATA[<p>लाइट एमिटिंग डायोड (LED) Light Emitting Diode यह एक विशेष प्रकार का डायोड है जो...</p>
<p>The post <a href="https://electronicgyan.com/light-emitting-diode-led/">लाइट एमिटिंग डायोड (LED)</a> appeared first on <a href="https://electronicgyan.com">ELECTRONIC GYAN</a>.</p>
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<h2 style="text-align: center;"><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;"><span style="color: blue;">लाइट एमिटिंग डायोड (</span></span><span lang="EN-IN"><span style="color: blue;">LED)</span></span></h2>
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<p><strong><span style="color: #000000;">Light Emitting Diode</span></strong></p>
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<p><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">यह एक विशेष प्रकार का डायोड है जो सामान्य </span><span lang="EN-IN" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-bidi-language: HI;">अर्द्धचालक</span> <span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">डायोड से भिन्न होते है।जर्मेनियम तथा सिलिकॉन </span><span lang="EN-IN">PN-</span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">जंक्शन के स्थान पर गैलियम</span><span lang="EN-IN">&#8211;</span><span lang="EN-IN" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-bidi-language: HI;">आर्सेनाइड</span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">(</span><span lang="EN-IN">Ga As) </span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">अथवा गैलियम</span><span lang="EN-IN">&#8211;</span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">फॉस्फाइड (</span><span lang="EN-IN">GaP) PN-</span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">जंक्शन प्रयोग किया जाता है।यह युक्ति विभिन्न </span></p>
<p><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">इलैक्ट्रोनिक उपकरणों में विभिन्न प्रकार के दृश्य प्रदर्शन कार्यो (</span><span lang="EN-IN">visual display purposes) </span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">के लिए प्रयोग की जाती है। सामान्य डायोड में होल्स तथा मुक्त इलैक्ट्रॉन्स के पुनर्मिलन (</span><span lang="EN-IN">Recombination) </span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">क्रिया के समय पैदा हुई ऊष्मा</span><span lang="EN-IN">, </span><span lang="EN-IN" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-bidi-language: HI;">अर्द्धचालक</span> <span lang="HI"><span style="font-family: 'mangal' , serif;">पदार्थ द्धारा शोषित कर ली जाती है। </span></span></p>
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<h2 style="text-align: left;"><span lang="HI"><span style="color: blue; font-family: 'mangal' , serif;"><b><span style="font-size: 20px;">इन्हे भी देखे </span>  </b></span></span></h2>
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<ul>
<li><a href="http://electronicgyan.com/what-is-burglar-alarm-circuit/"><span lang="HI" style="color: #333333;"><span style="font-family: mangal, serif;"><span style="color: #0000ff;">बर्गलर अलार्म सर्किट</span></span></span></a></li>
<li><span style="color: #0000ff;"><a style="color: #0000ff;" href="http://electronicgyan.com/working-method-of-zener-diode/"><span lang="HI"><span style="font-family: mangal, serif;">जीनर डायोड की कार्य विधि</span></span></a></span></li>
<li><span style="color: #0000ff;"><a style="color: #0000ff;" href="http://electronicgyan.com/ldr-circuit/"><span lang="HI"><span style="font-family: mangal, serif;">LDR सर्किट</span></span></a></span></li>
<li><span style="color: #0000ff;"><a style="color: #0000ff;" href="http://electronicgyan.com/what-is-s-m-d/">S.M.D क्या है</a></span></li>
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<figure style="width: 787px" class="wp-caption aligncenter"><a style="margin-left: 1em; margin-right: 1em;" href="https://i0.wp.com/2.bp.blogspot.com/-wIbC19DGWA4/V_SKsYkm-vI/AAAAAAAAAaE/6dQ8Rdz555siwClh4Gyc2FakZT-vCSVSACLcB/s1600/LED%2Bcircuit%2B1.png?ssl=1"><img data-recalc-dims="1" fetchpriority="high" decoding="async" title="LED circuit" src="https://i0.wp.com/2.bp.blogspot.com/-wIbC19DGWA4/V_SKsYkm-vI/AAAAAAAAAaE/6dQ8Rdz555siwClh4Gyc2FakZT-vCSVSACLcB/s1600/LED%2Bcircuit%2B1.png?resize=640%2C284&#038;ssl=1" alt="लाइट एमिटिंग डायोड (LED)" width="640" height="284" border="0" /></a><figcaption class="wp-caption-text">LED circuit</figcaption></figure>
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<div dir="ltr">परन्तु लाइट एमिटिंग डायोड (LED) में पुनर्मिलन की दर इतनी अधिक होती है कि PN-जंक्शन दृश्य एवं अवरक्त प्रकाश किरणों के रूप में ऊर्जा पैकिट्स (फोटोन्स) मुक्त करने लगता है।</div>
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<p><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">सामान्य प्रकार के </span><span lang="EN-IN">LED 1V </span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">से 3</span><span lang="EN-IN">V </span><span lang="HI" style="font-family: 'mangal' , 'serif'; mso-ansi-language: EN-IN; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-bidi-language: HI; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin;">की फारवर्ड बायस पर 10 से 15 मिली एम्पियर्स धारा दर पर प्रकाश उत्सर्जित करते है ।  </span></p>
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<p>The post <a href="https://electronicgyan.com/light-emitting-diode-led/">लाइट एमिटिंग डायोड (LED)</a> appeared first on <a href="https://electronicgyan.com">ELECTRONIC GYAN</a>.</p>
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