Abstract:
본 발명은 대기전력을 차단하는 기능을 갖는 콘센트 또는 멀티 탭 장치에 관한 것이다. 특히, 본 발명은 적어도 하나의 콘센트 삽입부에 대응하여 각각 구비되고, 상기 적어도 하나의 콘센트 삽입부에 연결된 전자제품의 상태에 따라 상기 전자제품으로 전원을 공급하거나 차단하는 적어도 하나의 대기전력 차단부와; 상기 적어도 하나의 대기전력 차단부로부터 전원이 입력되고, 상기 입력된 전원을 변환하여 상기 콘센트 장치 내부로 공급하는 콘센트 전원부와; 상기 콘센트 장치를 독립 모드 또는 연동 모드로 동작시키기 위한 선택 모드가 입력되는 모드 선택부; 및 상기 적어도 하나의 콘센트 삽입부에 연결된 전자제품의 대기전류를 설정하고, 상기 설정된 대기전류를 이용하여 상기 적어도 하나의 콘센트 삽입부에 연결된 전자제품의 전원 상태를 감지하며, 상기 감지된 전원 상태에 따라 상기 적어도 하나의 대기전력 차단부를 제어하는 제어부를 포함하는 콘센트 장치에 관한 것이다.
Abstract:
The present invention relates to a standby power shut-off device for automatically shutting off standby power depending on whether an electronic product power source is on or off, and to a control method therefor. The present invention provides an electronic product which employs the standby power shut-off device and the control method therefor, and thus makes it possible to efficiently shut-off standby power using common types of power socket of the prior art rather than using a power socket with extra functionality added. Also, the present invention maximises convenience to the user since standby power is automatically shut off when the electronic product power source is off, without unplugging from the power source.
Abstract:
Vampire energy loss occurs when an electronic or mechanical machine or device consumes energy while not being utilized for the purpose of its existence! An electromechanical switching method is provided to eliminate vampire energy loss in battery chargers. The switching method includes a short circuit which is created and eliminated by disconnecting and plugging in a target device to the charger thus consequently applying force to a push button switch. There is no hardware support circuitry required from target devices.
Abstract:
An automatic switching apparatus with a power switch cuts the alternating voltage of the network when no current is being consumed, applying instead a direct voltage to the partial network. When a power consumer is then turned on in the partial network, an indtensity of current is generated by the driving voltage, measured and used by the apparatus to connect the partial network to the network voltage. If the intensity of the current flowing through the network falls below a determined value, a sign that the last power consumer has been turned off, the partial network is again isolated from the network voltage. As switching-on driving voltage a direct current of at least 80, preferably 100 volts is used.
Abstract:
Um in einer Vorrichtung zum Schalten eines Hauptstromkreises zur Stromversorgung eines Stromverbrauchers, z. B. dem Motor einer Wasserpumpe, einen Null-Verbrauch im Stand-by-Betrieb zu realisieren, wird die Steuerung eines Hauptschalters (8) im Hauptstromkreis (7) über Netzteil (13) mit Strom versorgt, wobei das Netzteil, wenn die Wasserpumpe nicht benötigt wird, abgeschaltet wird. Dazu ist ein Nebenschalter in Form eines Feldeffekttransistors (16) vorgesehen, der von einem Reedkontakt (18) in einem Strömungswächter an der Wasserleitung (2), die von der Wasserpumpe mit Wasser versorgt wird, gesteuert wird. Die Spannung, die das Netzteil (13) zur Stromversorgung der Steuerung (10) liefert, dient gleichzeitig als Steuersignal (20) für eine logische Schaltung (11) innerhalb der Steuerung (10), mit der der Hauptschalter (8) betätigt wird.
Abstract:
The invention relates to a charging device (150) having a power element (153) for generating a charge voltage (UL) for charging a rechargeable battery pack (190) from an input voltage (UIN) provided by an input voltage source (110), wherein the power element (153) and the input voltage source (110) can be electrically conductively connected to each other by means of a separator (151) that can be actuated by a control unit (155), and the separator (151) is implemented for producing an electrically conductive connection between the power element (153) and the input voltage source (110) in an associated switched mode, and for separating said electrically conductive connection in an associated separated mode, wherein the control unit (155) is connected at least to a standby power supply having an associated energy store (157) and implemented for actuating the separator (151) when transitioning from a charging mode to a standby mode of the charging device (150), in order to switch the separator from the switched mode to the separated mode.