Solution Of Power Consumption Reduction For Inverter Covered By Metal Case
First Claim
Patent Images
1. A method for improving efficiency of a power device, the method comprising:
- providing the power device having an exposed surface, the exposed surface being capable of radiating energy;
placing a shielding layer above the exposed surface; and
placing a conductive layer above the shielding layer, wherein the shielding layer causes at least a portion of the energy to be directed back into the power device.
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Abstract
For improving efficiency of a power device having an exposed surface capable of radiating energy, a shielding layer is disposed in between the exposed surface and a conductive layer. The shielding layer causes at least a portion of the energy to be directed back into the power device, thereby substantially preventing the energy from inducing eddy currents in the conductive layer. The conductive layer is fabricated from a metal foil for compliance with electromagnetic energy leakage regulations.
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Citations
15 Claims
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1. A method for improving efficiency of a power device, the method comprising:
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providing the power device having an exposed surface, the exposed surface being capable of radiating energy; placing a shielding layer above the exposed surface; and placing a conductive layer above the shielding layer, wherein the shielding layer causes at least a portion of the energy to be directed back into the power device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A power supply system comprising:
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a power device having an exposed surface capable of radiating energy; a shielding layer disposed above the exposed surface, wherein the shielding layer causes at least a portion of the energy to be directed back into the power device; and a conductive layer disposed above the shielding layer. - View Dependent Claims (11, 12, 13, 14, 15)
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Specification