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Last update 1 year 2 months by Fabian Schlieper
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Fugu2.kicad_pcb
Fugu2.kicad_pro
Fugu2.kicad_sch
README.md
Thermal tests.md
Thermal tests.md

Condition: - Vin: 61V - Vout: 26V - Ambient Temp: 24-25 C - Heatsink: 160 x 83 x 25 AK-EL83-160 - 2p TK6R8A08QM (ir2184 and 22r gate drive) - Coil: 2 stacked sendust cores T130 (KDM KS130-060A), 19.5 turns, 1x1.8mm wire

lying on wood

Fugu 2

Fugu 2 ^the coil get very hot^

  • Average Power 760W
  • heatsink equilibrium temp: 51 C

in a cardbox

Fugu 2

  • avg power: 470W
  • heatsink equi temp: 61 C

T180 Coil

  • 15.5 turns, 2x1.8mm wire
  • avg power (in the card box): 483W (+13W than with other coil)

Fugu 2 ^ No forced cooling ^

Fugu 2 ^ Cooled with a fan ^

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