Cyberpower Systems, Inc.

Yen-Nan Liu

Chih-hao Hsu

Shou-Ting Yeh

Cheng-Yen Lo

Chang-Ming Lee

Shih-Chin Chi

A power outlet device including a first socket assembly coupled to an external power, a first switch, a detecting circuit coupled to first socket assembly through the first switch, and a controller is provided. The first switch is coupled to the first socket assembly for turning, on or off the power supply of the first socket assembly. The detecting circuit detects at least one power value of the first socket assembly. The controller is coupled to the first switch and the detecting circuit respectively, and averages the plurality of power values within a predetermined time for generating an average power value. The controller turns on or off the first switch according to the average power value and a current power value. A controlling method of the power outlet device is further provided.

Power outlet device and controlling method thereof

A power outlet device including a first socket assembly coupled to an external power, a first switch, a detecting circuit coupled to the first socket assembly through the first switch, a controller is electrically coupled to the first switch and the detecting circuit, and a sensor is provided. The first switch is electrically coupled to the first socket assembly for turning on or oft power supply of the external power to the first socket assembly. The detecting circuit detects a first power value of the first socket assembly. A second power value of the first socket assembly is detected after detecting the first power value. The controller read the first and second power value. A first signal is received by the sensor for transmitting to the controller. The controller turns on or off the first switch according to the first signal, the first and second power value. A controlling method of the power outlet device is further provided.

A power outlet device including a outer element, a light indicating element and a outlet module is provided. The outer element has a first portion and at least one second portion. The first portion is configured out of the second portion. At least one first through hole is configured in the second portion. The first portion and the second portion are opaque portions. The light indicating element has at least one lighting set corresponding to one second portion. Each lighting set has at least one lighting unit. Each lighting unit is configured in the inner periphery of each first through hole of the second portion. The light indicating element is configured in the outlet module, and the outer element is configured on the light indicating element. Wherein, each lighting unit is exposed from the corresponding first through hole.

Power outlet device

An uninterruptible power supply (UPS) system with energy feedback to chargers and sinusoidal output charges a battery pack through a first charger under a mains mode. Under a battery mode, the UPS boosts DC voltage outputted from the battery pack to a higher voltage level through a DC-to-DC conversion module, converts the DC voltage to a sinusoidal AC voltage through a DC-to-AC conversion module, and supplies the sinusoidal AC voltage to a load. When the load has energy storage elements and discharged energy occurs in a power supply loop, a micro-controller unit can control the discharged power to charge the battery pack through a second charger, thereby solving the issue of the discharged power from the energy storage elements of the load and enhancing the operational efficiency of the UPS.

Growing community of inventors

Taipei, Taiwan

Yen-Nan Liu