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Class D Switching Power Amplifiers and Power D/A conversion

smps and heat
smps and heat
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Old 30th June 2004, 06:21 PM   #1
rha61 is offline rha61  France
diyAudio Member
Join Date: Jun 2004
Location: paris
Default smps and heat


with the summer , my Panny45 receiver SMPS is rather hot , even when listening at low level
it's a 220V>50V SMPS
Is it dangerous ? There are 2 or 3 capacitors that are very hot , and there is no event to evacuate the heat
it's strange but the sound seems smoother when the device is hot
I've read somewhere that SMPS works better when warm ?

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