摘要:
A container data center includes a mobile container and a number of server systems. The mobile container includes a bottom wall, an inner container portion and an outer container portion. The inner container portion includes a first top wall opposite to the bottom wall, and a number of first sidewalls connected between the first top wall and the bottom wall. The outer container portion includes a second top wall facing the bottom wall, and a number of second sidewalls connected between the second top wall and the bottom wall. The second sidewalls surround the inner container portion. A passage is formed between the first and second top walls and between the first and second sidewalls. The second top wall and the second sidewalls define a number of through holes. The server systems are installed in the inner container portion.
摘要:
A transmission apparatus includes a wire cable and at least one connector. The wire cable has an insulating external layer, a differential signal line group, an AC power line group, and a metal shielding layer. The insulating external layer covers the differential signal line group, the AC power line group, and the metal shielding layer. The differential signal line group has a plurality of signal transmission lines. The AC power line group has a plurality of power lines. The metal shielding layer isolates the differential signal line group and the AC power line group. Each connector has an insulating external case and a plurality of conductive terminals. The insulating external case covers the conductive terminals. Each conductive terminal has a pin and the pins of the conductive terminals are electrically connected to the signal transmission lines, the power lines, and the metal shielding layer.
摘要:
A portable electronic device is disclosed. The portable electronic device includes a main body and a supporting member rotatably connected to the main body. The main body defines a chamber for receiving detachable elements of the portable electronic device therein. The supporting member includes a number of supporting sheets which can be folded or unfolded relatively to each other. The folded supporting member is configured for covering the chamber of the main body, and the unfolded supporting member is configured for supporting the main body.
摘要:
A solar generator distributively performing maximum power point tracking (MPPT) has a plurality of solar cell modules formed by electrically connecting multiple solar cells, and a power conversion and transmission unit electrically connected with two power output terminals of the solar cell module. Each of the solar cells has a solar chip having two DC power output terminals and an MPPT unit having two power input terminals electrically connected with the two DC power output terminals, and two power output terminals. The solar generator performs MPPT associated with each solar cell, thereby ensuring the output power of the entire system a maximum power. When performing MPPT in a conventional inverter, maximum power of each solar cell is effectively acquired.
摘要:
A fan includes a first motor having a first rotor and a second motor having a second rotor which is rotationally connected to the first rotor. The fan further comprises a first impeller which, when driven by the first motor, rotates along a first direction and creates a main flow along a direction perpendicular to the periphery thereof and a tangential flow along the tangent thereof. The fan also includes a second impeller which, when driven by the second motor, rotates along the reverse direction of the first direction and impel the tangential flow to the direction perpendicular to the periphery of the first impeller.
摘要:
A portable electronic device is disclosed. The portable electronic device includes a main body and a supporting member rotatably connected to the main body. The main body defines a chamber for receiving detachable elements of the portable electronic device therein. The supporting member includes a number of supporting sheets which can be folded or unfolded relatively to each other. The folded supporting member is configured for covering the chamber of the main body, and the unfolded supporting member is configured for supporting the main body.
摘要:
The connector assembly for a printed circuit board includes a set of differential signal wires, a set of alternating current (AC) power wires, a ground wire, and a connector. The set of differential signal wires includes a plurality of signal wires, and each of the signal wires has an insulator and a conductor. The set of AC power wires includes a plurality of power wires, and each of the power wires has an insulator and a conductor. The connector includes an insulated shell and a plurality of conductive pins received therein, and each of the conductive pins has a nipper. An end of each of the set of differential signal wires and the set of AC power wires is electrically connected to the printed circuit board, and the other end thereof is electrically connected to the nipper.
摘要:
A container data center includes a mobile container and a number of server systems. The mobile container includes a bottom wall, an inner container portion and an outer container portion. The inner container portion includes a first top wall opposite to the bottom wall, and a number of first sidewalls connected between the first top wall and the bottom wall. The outer container portion includes a second top wall facing the bottom wall, and a number of second sidewalls connected between the second top wall and the bottom wall. The second sidewalls surround the inner container portion. A passage is formed between the first and second top walls and between the first and second sidewalls. The second top wall and the second sidewalls define a number of through holes. The server systems are installed in the inner container portion.
摘要:
A fan module includes a framework and at least two blade assemblies arranged inside the framework. Each blade assembly includes at least two blade units arranged in line. The rotating direction of each blade assembly is opposite to that of adjacent blade assembly.
摘要:
A touch screen includes a substrate, and a coating attached to the substrate. The coating includes titanium dioxide and cadmium selenide in a relative weight ratio of about 3:1. The particle size of the titanium dioxide is about 2 nanometers. The particle size of the cadmium selenide ranges from about 2.3 to about 3.7 nanometers.