Power supply soften
Apart from the fact that I built a relay into the power-supply unit - from which one a word fell early -, I made additional transformations go ahead.
The ventilator hatched by way of it in the interest of the reduction of noise on the box of the nutriment being I shortened being ventilated grids. I cut totally at the ventilator I thinned out the grilled disk, the nutriment though on his rear the consistency of lamellae.
I exchanged the ventilator for a quieter one. Onto the cooling flanges additional aluminium I made sheets in the interest of the increase of the exothermic surface.
The power supply unit ran it with 6 Volt industrially already it anyway 12 Volts ventilator, I did not need him already separately with this so to deal.
I bought an FSP ZEN 300 Watt passive cooling power-supply unit. No comment...
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