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DIY & Tutorials
DIY For Audio
The problem with really big power amps...
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<blockquote data-quote="Samayanaya" data-source="post: 811386" data-attributes="member: 1474"><p>SMPS supplying a Class A @ 311Vdc 15A ~4.5kW :EGrin: Transformerless... Just silicon. </p><p></p><p>Actually I did a project like that, just not for audio (project never went to production) I rectified the 220Vac to 310Vdc. Used some special FET's (each capable of 700W) in a push pull config. At working temperature the board would draw 9A @ 310Vdc due to the resistive load. Was deadly scary :shh:</p></blockquote><p></p>
[QUOTE="Samayanaya, post: 811386, member: 1474"] SMPS supplying a Class A @ 311Vdc 15A ~4.5kW :EGrin: Transformerless... Just silicon. Actually I did a project like that, just not for audio (project never went to production) I rectified the 220Vac to 310Vdc. Used some special FET's (each capable of 700W) in a push pull config. At working temperature the board would draw 9A @ 310Vdc due to the resistive load. Was deadly scary :shh: [/QUOTE]
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DIY & Tutorials
DIY For Audio
The problem with really big power amps...
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