Patent application number | Description | Published |
20140009251 | TRANSFORMER HAVING ASSEMBLED BOBBINS AND VOLTAGE TRANSFORMATION MODULE HAVING THE TRANSFORMER - The present invention provides a transformer having assembled bobbins and a voltage transformation module having the transformer. The transformer includes a base, bobbins, secondary windings and two magnetic cores. The base is provided with a penetration hole. The bobbins are disposed in the base and each has an annular groove, a hollow portion corresponding to the penetration hole, and protrusions formed on a surface of the bobbin. The protrusions form a gap between the two adjacent bobbins when the two adjacent bobbins are assembled with each other. The secondary windings are disposed between the bobbins and each has a through-hole corresponding to the hollow portion. The two magnetic cores penetrate the penetration hole of the base, the hollow portions of the bobbins, and the through-holes of the secondary windings to assemble them together. | 01-09-2014 |
20140022737 | POWER SYSTEM AND MODULAR POWER DEVICE THEREOF - A modular power device is used for mounting on a main plate. The modular power system includes a first substrate, a driving module and a converting module. The first substrate having a first axial direction and a second axial direction substantially perpendicular to the first axial direction is inserted into the main plate, such that the second axial direction is substantially perpendicular to the main plate. The driving module is located on one side of the first substrate and electrically connected thereon. The converting module is located on the other side of the first substrate and electrically connected to the driving module. A length of the converting module is substantially equal to that of the first substrate in the first axial direction, and a width of the converting module is smaller than a length of the first substrate in the first axial direction. | 01-23-2014 |
20140062634 | TRANSFORMER HAVING ASSEMBLED BOBBINS AND VOLTAGE TRANSFORMATION MODULE HAVING THE TRANSFORMER - The present invention provides a transformer having assembled bobbins and a voltage transformation module having the transformer. The transformer includes a base, bobbins, secondary windings and two magnetic cores. The base is provided with a penetration hole. The bobbins are disposed in the base and each has an annular groove, a hollow portion corresponding to the penetration hole, and protrusions formed on a surface of the bobbin. The protrusions form a gap between the two adjacent bobbins when the two adjacent bobbins are assembled with each other. The secondary windings are disposed between the bobbins and each has a through-hole corresponding to the hollow portion. The two magnetic cores penetrate the penetration hole of the base, the hollow portions of the bobbins, and the through-holes of the secondary windings to assemble them together. | 03-06-2014 |
20140098498 | POWER SYSTEM AND POWER CONVERTING DEVICE THEREOF - A power converting device includes a first substrate, a driving module, and a converting module. The first substrate is inserted into a main plate. The first substrate has a first axial direction and a second axial direction perpendicular to the first axial direction, the second axial direction is perpendicular to the main plate. The driving module is located at one side of the first substrate and electrically connected to the first substrate. The converting module is located at the other side of the first substrate and electrically connected to the driving module. A length of the converting module is substantially equal to a length of the first substrate in the first axial direction, and a width of the converting module is smaller than the length of the first substrate in the first axial direction. | 04-10-2014 |
20140202726 | POWER SUPPLY ENCLOSURE AND METHOD OF MANUFACTURING THE SAME - In a power supply enclosure and a method of manufacturing the same, the power supply enclosure is divided into an independent top cover, an independent bottom base, as well as two independent side panels. The top cover, the bottom base, and the side panels are formed by blanking After extruded hole, punching or bending processes by using a change core method, the top cover and the bottom base were made, followed by assembling the two side panels on the two sides between the top cover and the bottom base to form the power supply enclosure group. | 07-24-2014 |
20150043248 | POWER SUPPLYING DEVICE - A power supplying device is electrically connected to an alternating current (AC) power supplier and an electronic system. The power supplying device includes a rectifier, a power converter, a controller, a power manager, and a switch component. The power converter is electrically connected to the rectifier and includes a first electric power outputting terminal and a standby electric power outputting terminal. The standby electric power outputting terminal is electrically connected to the electronic system. The controller is electrically connected to the power converter. The power manager is electrically connected to the controller and the electronic system. The switch component is electrically connected to the first electric power outputting terminal, the power manager, and the electronic system. The switch component conducts or cuts-off an electric power outputted form the first electric power outputting terminal and transmitting to the electronic system according to controls of the power manager. | 02-12-2015 |
20160037670 | MODULAR POWER DEVICE - A modular power device is used for mounting on a main plate. The modular power device includes a first substrate, a driving module, and a converting module. The first substrate having a first axial direction and a second axial direction perpendicular to the first axial direction is inserted into the main plate to make the second axial direction be perpendicular to the main plate. The driving module is located on one side of the first substrate, and the converting module is located on the other side of the first substrate and includes a second substrate, wherein the second substrate is inserted into the main plate. A length of the converting module is substantially equal to that of the first substrate in the first axial direction, and a width of the converting module is smaller than a length of the first substrate in the first axial direction. | 02-04-2016 |
20160037671 | MODULAR POWER DEVICE - A modular power device is used for mounting on a main plate. The modular power device includes a first substrate, a driving module, and a converting module. The first substrate has a first axial direction and a second axial direction perpendicular to the first axial direction. The driving module is located on one side of the first substrate, the converting module is located on the other side of the first substrate, and includes a second substrate parallel to the main plate, wherein two opposite sides of the first substrate are inserted into the main plate and the second substrate. A length of the converting module is equal to that of the first substrate in the first axial direction, and a width of the converting module is smaller than a length of the first substrate in the first axial direction. | 02-04-2016 |
20160064918 | OUTPUT SHORT CIRCUIT PROTECTING DEVICE - An output short circuit protecting device electrically connected to a power supplying device includes a first output short circuit protecting unit. The first output short circuit protecting unit includes a sensing unit, a comparing unit, a judging element, and a latching unit. The sensing unit is electrically connected to a switching unit, a first outputting resistor, and a second outputting resistor of the power supplying device. The comparing unit is electrically connected to the sensing unit. The judging element is electrically connected to the comparing unit, and a controller and a signal-controlling terminal of the power supplying device. The latching unit is electrically connected to the judging element and the signal-controlling terminal. | 03-03-2016 |
20160099637 | POWER SYSTEM - A power system is disclosure. The power system includes a processor, a power supply device, and a power-managing module. The power supply device includes a converter and a controller, the converter has a main power output for outputting a main voltage and a standby power output for outputting a standby voltage, and the controller is electrically connected to the converter. The power-managing module is communicating with the electronic device and the power supply device and includes a switch and a power manager, the switch is electrically connected to the main power output and the electronic device, and the power manager is electrically connected to the electronic device, the switch, and the controller. When the electronic device is in a standby operation mode, the power manager makes the switch turn off to prevent to main voltage from conducting to the electronic device. | 04-07-2016 |