Hon Hai Precision Industry Co., Ltd.

Chicony Power Technology Co., Ltd.

Chao-Jui Huang

Wen-Nan Huang

Yu-Jen Lai

Chu-Chen Yang

Ming-Yen Hsu

Ben-Sheng Chen

A method for controlling output energy of a power system includes following steps: Using a controlling unit to detect a phase offset between voltage and current of an AC power outputted from the power system. When the power system enters an energy-storage cycle, the controlling unit makes a power conversion unit output the AC power having a first preset power factor and store a partial energy of an AC grid in an energy-storage unit when the AC power is in a reactive power area. When the power system enters an energy-release cycle, the controlling unit makes the power conversion unit output the AC power having a second preset power factor and release the energy stored in the energy-storage unit, wherein an average value of the power factor in the energy-storage cycle and the energy-release cycle is the same as a preset average power factor.

Method for controlling output energy of a power system

A power module includes a metal housing formed of a metal case and a metal cover plate, a transformer module accommodated in the metal housing, including a base member having an iron core holder block suspending in a center opening thereof and two connection blocks disposed at two opposite sides thereof, metal conducting terminals arranged in two sets and respectively mounted in the connection blocks of the base member, a winding wound round the iron core holder block, two iron cores respectively attached to opposing top and bottom sides of the iron core holder block and two circuit boards respectively inserted into the two connection blocks of the base member and electrically coupled with two opposing connection terminals of the winding and respective vertical contact ends of the metal conducting terminals, and a thermo-conductive insulating glue filled in the metal housing to package the transformer module.

Power module

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.

Connector assembly

A method for managing power of an electronic device receives a power signal of a peripheral device of the electronic device, determines if a data signal of the peripheral device is received at a preset time interval, and sends a time record command to a timer of the electronic device if the data signal is not received to obtain a recorded time of the electronic device. The method further displays an idle status of the peripheral device if the recorded time is greater than a first preset value, and stops supplying power to the peripheral device if the recorded time is greater than a second preset value.

Electronic device and power management method thereof

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.

Container data center

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.

Transmission apparatus

A kind of electrically conductive foam for preventing an electronic component from electro-magnetic interference includes the following compositions: electrically conductive material accounting for about 5% to about 10% by weight; plastic material accounting for about 10% to about 16% by weight; propellant accounting for about 65% to about 75% by weight; surfactant accounting for about 0.5% to about 4% by weight; and auxiliary material accounting for about 4% to about 5% by weight.

Electrically conductive foam and application method for same

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.

Fan module for dissipating heat

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.

Touch screen with anti-reflection, fingerprint-resistant coating

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.

Portable electronic device with supporting member

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.

Fan having two impellers

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.

Growing community of inventors

Taipei, Taiwan

Chao-Jui Huang