Abstract: A power supply module (70) is applied to a rectifier (40), a switching apparatus (10) and an energy saving lamp (52). The power supply module (70) includes a power processing unit (742) and a state potential unit (744). The power processing unit (742) outputs a required power to the energy saving lamp (52). The state potential unit (744) is configured to provide the power processing unit (742) with a normal state potential required in a normal operation of the power processing unit (742), or the state potential unit (744) is configured to respond to an abnormal state potential in an abnormal operation of the power processing unit (742). The power supply module (70) can be applied to the switching apparatus (10) which has low cost and low power consumption and high reliability.

Abstract: A smart dimmable power supply apparatus for energy saving lamp (10) includes an input terminal (102), a power transforming unit (104), a power output terminal (106), a dimming signal interface unit (108), and a dimming signal detection identification and power transforming control unit (110). The dimming signal detection identification and power transforming control unit (110) includes a power transforming control subunit (116), a dimming signal identification subunit (118), a first dimming signal detection control subunit, and a second dimming signal detection control subunit. The smart dimmable power supply apparatus for energy saving lamp (10) can automatically detect the kind of the dimmer and dimming method to supply power and dim to an energy saving lamp.

Abstract: An intelligent control module for lighting lamp is applied to a switch unit, a lamp control interface and a lamp. The intelligent control module for lighting lamp includes a dimming signal output sub-module and a display sub-module electrically connected to the dimming signal output sub-module. The dimming signal output sub-module includes a dimming microprocessor. The display sub-module includes a display microprocessor and a display unit electrically connected to the display microprocessor. The dimming signal output sub-module and the display sub-module are electrically connected to the switch unit. A dimming and timing signal is sent by the dimming microprocessor according to a switching-on time and duration of the switch unit and provided for controlling the lamp control interface to drive the lamp. A display signal is transmitted by the display microprocessor to drive the display unit according to the switching-on time and duration of the switch unit.

Abstract: An intelligent appliance control system comprises a remote control device and a base station. The remote control device comprises a first micro processor, a first display unit, a frequency identity button, a first control code learning button, a signal emission control button set, a storage unit, a frequency identification unit, a first control code learning unit, a second display unit, a third display unit and a first emission unit. The base station comprises a receive unit, a second micro processor unit, a third micro processor unit, an oscillate unit, an amplify unit and a second emission unit. The remote control device identifies and learns carrier frequencies and first control codes of remote controllers of various appliances. The carrier frequency data, a first control code and a second control code emitted by the remote control device are received and processed by the base station. Accordingly, the base station controls operations of appliances.

Abstract: An AC power source controller includes an input side, which is electrically connected to an output side via a power source controlling interface; and a phase modulator, which is electrically connected to the power source controlling interface. The phase modulator includes a microcontroller unit, an encoding DIP switch, a control signal receiving module, and a signal detecting interface, which may accurately detect the phase variation of an input power source so that, according to chosen conducting phase Pn, the microcontroller unit may automatically adjust the time delay Dn between conducting and cutting off orders sent to the power source control interface to control the power source output accurately, whereby the inaccuracy and instability of AC power source output control and phase difference between current and voltage generated by reactance load may be improved.

Abstract: An AC power source controller includes an input side, which is electrically connected to an output side via a power source controlling interface; and a phase modulator, which is electrically connected to the power source controlling interface. The phase modulator includes a microcontroller unit, an encoding DIP switch, a control signal receiving module, and a signal detecting interface, which may accurately detect the phase variation of an input power source so that, according to chosen conducting phase Pn, the microcontroller unit may automatically adjust the time delay Dn between conducting and cutting off orders sent to the power source control interface to control the power source output accurately, whereby the inaccuracy and instability of AC power source output control and phase difference between current and voltage generated by reactance load may be improved.

Abstract: A digital multi-tone audio-sensing controller includes an audio receiver, a signal processor, a driver and a load. The audio receiver receives and outputs an external analog signal and the external analog signal are subject to amplification, frequency-division and digitalization by the signal processor for generating an external digital signal. The driver electrically outputs a driving signal based on the external digital signal. Therefore, multiple loads can be driven in programmable and flexible way.

Abstract: A network-based remote-control apparatus and a network switch are proposed. The network-based remote-control apparatus comprises a remote computer, an Internet, a gateway, a server and a network switch. Through the network-based remote-control apparatus, user sends a command signal by using the remote computer and the command signal is sent to the network switch through the Internet. The network switch sends control signal to drive the remote controller inserted to the network switch such that the remote controller sends functional control signal to the electrical appliance to trigger the electrical appliance. Moreover user can also fetch image of the electrical appliance to monitor the operation status of the electrical appliance.