Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: A power supply module with enhanced heat dissipation effect includes a rack including an opening and an accommodating room connected to the opening, as well as at least one power supply including a fitting section inserted from the opening while positioned within the accommodating room, and a heat dissipation section extending toward the outside of the opening from the opening, in which the power supply is formed in the heat dissipation section with a plurality of heat dissipation holes, in such a way that air is capable of entering the power supply from an output end to form heat convection together with the dissipation holes, so as to form a heat dissipation effect with respect to the power supply.

Abstract: A power supply for a redundant power system includes a housing, a first circuit board, a second circuit board and a cooling fan. The first and second circuit boards are sequentially disposed in the housing. The length of the first circuit board is smaller than that of the second circuit board. Between the first and second circuit boards is a gap. The first and second circuit boards are each distributed with multiple electronic elements, and are connected by at least one electrical connecting line. The electronic elements form a power supply circuit, in which a bridge rectification module is disposed on the first circuit board and close to the gap. The cooling fan is at least connected to the first circuit board and a second circuit board to locate in the gap, and directly provides the bridge rectification module with a first cooling air current when activated.

Abstract: A redundant power supply system for reducing standby power consumption includes a plurality of power supply modules and a power integration backboard. Each power supply module includes a first power supply path, a second power supply path, and an operating power conversion unit disposed on the first power supply path and including a standby power input path. The power integration backboard is connected to the power supply modules and includes an operating power integration unit and a standby power conversion unit. The standby power conversion unit is connected to the standby power input paths of the power supply modules to provide the standby powers to the power supply modules. The standby power conversion unit includes a power adjustment mechanism which determines a corresponding number of the second power supply paths for converting the external powers to the standby powers according to a power consumption signal.

Abstract: A redundant power supply system for reducing standby power consumption includes a plurality of power supply modules and a power integration backboard. Each of the power supply modules includes an operating power modulation unit, a standby power modulation unit and a control unit connected to the standby power modulation unit. The power integration backboard is connected to the power supply modules, and includes an integration output unit and a standby power consumption management unit. The integration output unit integrates the operating powers and the standby powers of the power supply modules to provide an output to a load. The standby power consumption management unit outputs an operating signal to the control unit of each of the power supply modules according to a power consumption condition of the load, such that the control unit can activate or deactivate the standby power modulation unit according to the operating signal.

Abstract: A transformer without coil racks includes a winding set, multiple conductive plates and an insulation mounting sheet. The winding set includes a coil portion and a magnetic core set running through the coil portion. The magnetic core set includes at least one inner magnetic core portion and at least two outer magnetic core portions that are spaced from each other by a gap. Each conductive plate includes a connecting section and two extended arms connected to two ends of the connecting section and running through the gap. The insulation mounting sheet includes multiple retaining slots corresponding to the gap to allow the extended arms to pass through and multiple retaining portions each being formed between two neighboring retaining slots to prevent the extended arms from contacting each other. The conductive plates run through the retaining slots and are confined by the retaining portions from moving.

Abstract: The present invention discloses a multi-input power-switching circuit, which comprises: more than one power input terminal, more than one detection/evaluation circuit, and a switching/controlling unit. A switch is arranged in the path via which the input power is received by the power input terminal and then transferred to the power conversion unit. Each detection/evaluation circuit receives a partial voltage signal from one input power and generates a detection signal according to the partial voltage signal. The switching/controlling unit receives the detection signals from the detection/evaluation circuits, determines which power input terminal has a higher voltage level according to the detection signals, and generates a turn-on signal to turn on the switch connected with the power input terminal having a higher voltage level. Thereby, the power conversion unit can acquire a higher voltage input power and provide a stable driving power for a load.

Abstract: An output adapting device of a plug-in power system is used to connect an output terminal of the plug-in power system with an input terminal of an electronic device, so as to transmit the power from the plug-in power system to the electronic device. The adapting device includes an output adapting terminal and an input adapting terminal respectively corresponding to the output terminal and the input terminal, in which corresponding pins of the corresponding terminals have identical potential, and at least one corresponding pair of pins of the output adapting terminal and the input adapting terminal have different potential. Furthermore, the adapting device also includes an adapting unit for adapting and outputting the power from the output adapting terminal to another pin with identical potential of the input adapting terminal. Therefore, the output terminal of the plug-in power system can be standardized for widely applying in various electronic devices.

Abstract: The present invention discloses a multi-input power-switching circuit, which comprises: more than one power input terminal, more than one detection/evaluation circuit, and a switching/controlling unit. A switch is arranged in the path via which the input power is received by the power input terminal and then transferred to the power conversion unit. Each detection/evaluation circuit receives a partial voltage signal from one input power and generates a detection signal according to the partial voltage signal. The switching/controlling unit receives the detection signals from the detection/evaluation circuits, determines which power input terminal has a higher voltage level according to the detection signals, and generates a turn-on signal to turn on the switch connected with the power input terminal having a higher voltage level. Thereby, the power conversion unit can acquire a higher voltage input power and provide a stable driving power for a load.

Abstract: An output adapting device of a plug-in power system is used to connect an output terminal of the plug-in power system with an input terminal of an electronic device, so as to transmit the power from the plug-in power system to the electronic device. The adapting device includes an output adapting terminal and an input adapting terminal respectively corresponding to the output terminal and the input terminal, in which corresponding pins of the corresponding terminals have identical potential, and at least one corresponding pair of pins of the output adapting terminal and the input adapting terminal have different potential. Furthermore, the adapting device also includes an adapting unit for adapting and outputting the power from the output adapting terminal to another pin with identical potential of the input adapting terminal. Therefore, the output terminal of the plug-in power system can be standardized for widely applying in various electronic devices.

Abstract: A blade server equipped with hot plug function mainly includes a plurality of small servers which have respectively a logic processing main board and a power adapter card to be electrically connected to the logic processing main board in normal conditions. A power integration panel is provided that has a coupling port to be coupled with a power input port of the power adapter card in a hot plug fashion. Thus a general logic processing main board can be used on a blade server and equipped with hot plug function without the need of fabricating another logic processing main board of a special specification.

Abstract: A power output error free apparatus includes a power supply having a circuit board inside and a power transmission port on the surface. The circuit board has a plurality of electric connection zones electrically connected to the power transmission port. The power transmission port is connected to a connection line which has a connection port on one end corresponding and connecting to the power transmission port and a coupling end on other end connecting to a computer main board. The coupling port has a ps-on (power-supply-on) signal pin to control activation of the power supply. The power transmission port has a dummy pin or HIGH potential on a location corresponding to the ps-on signal pin. As a mistaken connection occurs by switching the connection port with the coupling port, the ps-on signal cannot be transmitted through the dummy pin or HIGH potential of the power transmission port.

Abstract: A backup-type power supply system aims to integrate power output according to different potentials through different power supply modules. Each power supply module includes backup-type N+1 power supply devices and an independent power balance unit to output power in a balanced fashion so that users can add the power supply module of independent potential according requirements. Thereby transformation power loss of the power supply devices can be reduced. The power supply devices can be designed with different specifications and dimensions corresponding to different electronic devices.

Abstract: Provided is a backup power supply comprising at least one DC/DC power electrically connected to a DC power source for taking DC current therefrom prior to providing regulated DC current, at least one AC/DC power electrically connected to an AC power source for taking AC current therefrom prior to providing rectified DC current, and a power control device including a power balance unit, a power output circuit, and a detection circuit each interconnected the AC/DC power and the DC/DC power. The power control device can combine DC current from both the AC/DC power and the DC/DC power prior to providing to an electronic device (e.g., computer). The invention can continue providing electricity to the computer in the event of not only a malfunctioning of the AC/DC or DC/DC power but also a power outage of either the AC or DC power source.

Abstract: A loadable composite backup power system can be configured and assembled to become a small backup power system or a large backup power system according to actual requirements. In the condition of a smaller loading requirement, one power unit consisting of M+P sets of power supply devices (base and backup power supply) can be selected to connect electrically to a main power distribution unit to form the small backup power system. When the load increases, an extra power unit consisting of M+P sets of power supply devices can be added and connected to the main power distribution unit to form the large backup power system that integrates all the base and backup power supply. Hence the power expansion flexibility of the existing backup power system can be enhanced.

Abstract: A blade server equipped with hot plug function mainly includes a plurality of small servers which have respectively a logic processing main board and a power adapter card to be electrically connected to the logic processing main board in normal conditions. A power integration panel is provided that has a coupling port to be coupled with a power input port of the power adapter card in a hot plug fashion. Thus a general logic processing main board can be used on a blade server and equipped with hot plug function without the need of fabricating another logic processing main board of a special specification.

Abstract: A power output fool-proof apparatus includes a power supply having a circuit board inside and a power transmission port on the surface. The circuit board has a plurality of electric connection zones electrically connected to the power transmission port. The power transmission port is connected to a connection line which has a connection port on one end corresponding and connecting to the power transmission port and a coupling end on other end connecting to a computer main board. The coupling port has a ps-on signal pin to control activation of the power supply. The power transmission port has a dummy pin or HIGH potential on a location corresponding to the ps-on signal pin. As a mistaken connection occurs by switching the connection port with the coupling port, the ps-on signal cannot be transmitted through the dummy pin or HIGH potential of the power transmission port.

Abstract: A backup-type power supply system aims to integrate power output according to different potentials through different power supply modules. Each power supply module includes backup-type N+1 power supply devices and an independent power balance unit to output power in a balanced fashion so that users can add the power supply module of independent potential according requirements. Thereby transformation power loss of the power supply devices can be reduced. The power supply devices can be designed with different specifications and dimensions corresponding to different electronic devices.