초록 ▼

A power converter with a fan assembly cools down a temperature of the power converter. The power converter with a fan assembly includes a housing, a plate, and a second plate. The housing includes a fan assembly (which is integral to the housing) to draw in air. The plate is coupled to the housing

A power converter with a fan assembly cools down a temperature of the power converter. The power converter with a fan assembly includes a housing, a plate, and a second plate. The housing includes a fan assembly (which is integral to the housing) to draw in air. The plate is coupled to the housing to create an air channel between the plate and the housing and the second plated is coupled to the housing to create a second air channel between the second plate and the housing. The fan assembly draws in air through one of the air channel or the second air channel and moves air out through the other of the air channel and the second air channel to cool down the temperature of the power adapter.

대표청구항 ▼

What is claimed: 1. A power adapter comprising: a housing, including a fan assembly to draw air; a first plate coupled to the housing to create a first air channel between the first plate and the housing; and a second plate coupled to the housing to create a second air channel between the second pl

What is claimed: 1. A power adapter comprising: a housing, including a fan assembly to draw air; a first plate coupled to the housing to create a first air channel between the first plate and the housing; and a second plate coupled to the housing to create a second air channel between the second plate and the housing, wherein the fan assembly moves air through the first air channel and draws the air through the second air channel and the fan assembly before the air is moved through the first air channel. 2. The power adapter of claim 1, wherein the first plate and the second plate are formed of plastic. 3. The power adapter of claim 1, wherein the first plate and the second plate are connected to the housing via posts. 4. The power adapter of claim 1, wherein a transformer section in the housing utilizes planar magnetics. 5. The power adapter of claim 1, further including an input port for receiving power from a power source and an output port for transmitting power to an electronic device. 6. A power adapter, comprising: a housing, the housing including a cutout, said cutout being a hole cut through the housing; and a fan assembly, located in the cutout of the housing, and coupled to the housing; a plate coupled to the housing to create a plenum between the plate and the housing; and a second plate coupled to the housing to create a second plenum between the second plate and the housing, wherein the fan assembly draws air in through the plenum and moves the air through the second plenum. 7. A power adapter, comprising: a housing, the housing including a circuit board including a plurality of input terminals for receiving power from an input power source and a plurality of output terminals, a number of the plurality of output terminals for outputting power to an electronic device and at least one of the plurality of output terminals for outputting a reference voltage; and a fan assembly electrically coupled to the circuit board; a first plate coupled to the housing to create a first air channel between the first plate and the housing; and a second plate coupled to the housing to create a second air channel between the second plate and the housing, wherein the fan assembly moves air through the first air channel to cool a temperature of the cower adapter, and the fan assembly draws air through the second air channel before moving the air through the first air channel. 8. The power adapter of claim 7, wherein a heat dissipating device is attached to the circuit board to dissipate heat generated by components of the circuit board across a surface of the heat dissipating device. 9. The power adapter of claim 8, wherein the heat dissipating device is approximately the length and width of the circuit board. 10. The power adapter of claim 7, further including at least one heat dissipating device coupled to the at least one high heat-generating component of the circuit board. 11. The power adapter of claim 10, further including a second heat dissipating devices, having a similar length and width approximate to a length and width of the circuit board, that is coupled to the at least one heat dissipating device. 12. A power adapter, comprising: a housing, including a circuit board coupled to an input port and an output port, an adapter portion, a second adapter portion that is coupled to the adapter portion to form the housing, and a cutout forming a hole in the adapter portion, the second adapter portion, and the circuit board, and a fan assembly, located in the cutout of the housing, and coupled to the housing, a plate coupled to the housing to create a first plenum between the plate and housing; and a second plate coupled to the housing to create a second plenum between the second plate and the housing, wherein the fan assembly draws air in through the first plenum and moves air through the second plenum. 13. The power adapter of claim 12, wherein the adapter portion includes a ledge and the second adapter portion includes a second ledge, and the ledge and the second ledge contact the fan assembly to keep the fan assembly from moving during operation. 14. The power adapter of claim 12, wherein the ledge includes at least one protrusion and the second ledge includes at least one receptacle, so that when the adapter portion and the second adapter portion are pressed together to contact the fan assembly, the at least one protrusion engages the at least one receptacle.