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US20110292706 |
DIRECT CURRENT REGULATED POWER SUPPLY
A direct current regulated power supply includes a switch power supply, a power connector, and a control switch. The switch power supply is configured for receiving a main power and converting the...
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US20110051471 |
COMPACT INVERTER PLUG FOR LED LIGHT STRINGS
Disclosed is a compact inverter plug that can be used with LED lighting strings. The inverter plug has a size and shape that is comparable to a standard wall plug and is capable of plugging into a...
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US20060250828 |
Inverter power electronics design
An inverter design with makes use of an integrated power module in place of discrete transistors. The use of an integrated power module facilitates the creation of a field replaceable component...
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US20100296326 |
Power Circuit With Passthrough
A power circuit device has a housing. A connection electrically couples AC power to an interior portion of the housing. A female electrical socket is coupled to the housing and is electrically...
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US20080304304 |
Composite Connection Port Device
A composite port connection device, and is provided with a plurality sets of connection ports for the user to connect them to various types of electronic devices. The connection ports include power...
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US20080130340 |
Power brick with passthrough
A power brick device has a power brick housing. A male electrical plug electrically couples AC power to an interior portion of the power brick housing. A female electrical socket is coupled to the...
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US20080247205 |
Controlling apparatus of an AC LED string
The invention relates to a controlling apparatus of an AC LED string, which includes a controller to control the string being capable of flickering or totally unflickering very easily. The...
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US20070115707 |
Vehicle auxiliary machine having an inverter circuit
A vehicle auxiliary machine having an inverter circuit includes an inverter cover, an inverter cover fastening member, an interlock plate and an interlock switch mechanism. The inverter cover...
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US20100254162 |
Modular power adapter
A modular power adapter and method for using the same which increases the ease of a user's travel with portable electronic devices. The modular power adapter includes an output module which may be...
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US20060187696 |
Cradle for receiving an adapter
A cradle casing has a DC/DC adapter to receive DC power from a DC power source and generate a first DC power signal. A sleeve accepts an AC/DC adapter, and guides movement of the AC/DC adapter when...
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US20100173526 |
CONVERTER
A converter has a casing and a plug. The casing has a mounting recess, multiple position posts, multiple conductive slices and multiple mounting protrusions. The mounting recess is formed in the...
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US20060233001 |
Integrated power supply module for filter
The present invention is a socket of card reader (I) for memory card with connecting terminals following specification of USB, which is a socket of card reader utilizing 4 pin USB (Universal Serial...
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US20080309297 |
USB CHARGER FOR COMMERCIAL TRANSPORT VEHICLE
An outlet provides both AC and DC power to at least one device. The outlet includes an input portion adapted to receive a first voltage input and a second voltage input wherein the first voltage...
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US20090059636 |
POWER ADAPTER HAVING AN ELECTRICITY STORING CAPABILITY
A power adapter has a body, a pair of blades, a DC output terminal, an AC to DC circuit, a node and a storage unit. The blades are mounted in and protrude from the body to connect to an AC power...
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US20100135055 |
Trailer Hitch Plug Power Inverter
Disclosed is a power inverter for use in converting 12VDC to 115VAC, the power inverter is adapted for securement to a conventional trailer hitch connector. The power inverter provides remote power...
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US20100061130 |
Power Adapter
A power adapter includes an insulation casing. A plug module has at least one plug pin which defines a plug end protruding out of the insulation casing and an inserting end opposite to the plug end...
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US20050088866 |
Portable power supply
Embodiments of portable power supplies are disclosed herein. One disclosed embodiment, for example, comprises a circuit configured to input an electrical power signal, modify at least one...
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US20110280056 |
POWER CONVERSION APPARATUS
A power conversion apparatus is provided, which accommodates electronic components configuring at least part of a power conversion circuit, and a terminal block collecting wires running from the...
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US20070103951 |
Power converter apparatus
In a power conversion apparatus having a smoothing capacitor for smoothing rectified voltage, a power module containing a plurality of power semiconductor switching devices, and a drive circuit for...
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US20100172164 |
AC Adapter and the Control Method Thereof
An AC adapter including an AC-side plug module and a DC-side connector module coupled to each other is provided. A first voltage-reducing element and a relay are electrically coupled to an AC power...
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US20100275991 |
Photovoltaic System, a Terminal Box Thereof and a Voltage Converting Device
A photovoltaic system, a terminal box and a voltage converting device thereof is provided. The terminal box and the voltage converting device have a connector plug or a connector socket, wherein...
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US20050226021 |
System and methods for generating mobile power
Systems and methods are disclosed for providing a mobile power device to supply alternating current (AC) voltage to an appliance. The power device has an enclosure having a first chamber and a...
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US20100246232 |
In-Wall Multi-Voltage AC/DC Delivery System
A system of components pertaining to electrical wiring and adaptive, multipurpose outlets. A standardized and interchangeable in-wall system includes low voltage, direct-current power from an...
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