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Ενίσχυση - Tροφοδοσία
Πρόταση για ενισχυτή 3886
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<blockquote data-quote="Tsakalos!" data-source="post: 1058016728" data-attributes="member: 20126"><p>Μολις βρηκα αυτο: </p><p>«Each amplifier in a parallel solution sees a load impedance equal to the total load impedance * the number of amplifiers used. So for a 4Ω solution using two amplifiers will result in each amplifier seeing an 8Ω load. Using TI’s LM3886 in a two-device parallel solution driving a 4Ω load will typically provide 110W of output power. For a 2Ω solution using two LM3886 ICs will result in each IC seeing a 4Ω load and typically provide 120W of output power. Or four LM3886 ICs may be used so each IC sees an 8Ω load typically providing 200W of output power. Three ICs may also be used so that each IC sees a 6Ω load typically providing 150W of output power.» </p><p></p><p><a href="http://www.ti.com/lit/an/snaa021b/snaa021b.pdf" target="_blank">http://www.ti.com/lit/an/snaa021b/snaa021b.pdf</a></p><p></p><p>Οποτε μαλον θα την τσιμπησω την πλακετιτσα.. </p><p></p><p>Δημητρη κοιταω τους 3886 κυριως επειδη μου αρεσει πολυ ο ηχος τους, και εχω σχεδον ολα τα υλικα.. κοιταζω λιγο να ξεστοκαρω, γιατι απο μισοτελειωμενα πραγματα εχω μια καραβια υλικα, και τα λυπαται η ψυχη μου... εαν βεβαια εχεις κατι αξιολογο κατα νου, πες το να το εξετασω...</p></blockquote><p></p>
[QUOTE="Tsakalos!, post: 1058016728, member: 20126"] Μολις βρηκα αυτο: «Each amplifier in a parallel solution sees a load impedance equal to the total load impedance * the number of amplifiers used. So for a 4Ω solution using two amplifiers will result in each amplifier seeing an 8Ω load. Using TI’s LM3886 in a two-device parallel solution driving a 4Ω load will typically provide 110W of output power. For a 2Ω solution using two LM3886 ICs will result in each IC seeing a 4Ω load and typically provide 120W of output power. Or four LM3886 ICs may be used so each IC sees an 8Ω load typically providing 200W of output power. Three ICs may also be used so that each IC sees a 6Ω load typically providing 150W of output power.» [url]http://www.ti.com/lit/an/snaa021b/snaa021b.pdf[/url] Οποτε μαλον θα την τσιμπησω την πλακετιτσα.. Δημητρη κοιταω τους 3886 κυριως επειδη μου αρεσει πολυ ο ηχος τους, και εχω σχεδον ολα τα υλικα.. κοιταζω λιγο να ξεστοκαρω, γιατι απο μισοτελειωμενα πραγματα εχω μια καραβια υλικα, και τα λυπαται η ψυχη μου... εαν βεβαια εχεις κατι αξιολογο κατα νου, πες το να το εξετασω... [/QUOTE]
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Πρόταση για ενισχυτή 3886
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