Matches 1 - 14 out of 14


Match Document Document Title
US20130193944 VOLTAGE GENERATOR  
According to one embodiment, a voltage generator includes a step-up circuit and a limiter circuit. The step-up circuit outputs a first voltage to a first node. The limiter circuit includes first...
US20150077084 HIGH CURRENT EVENT MITIGATION CIRCUIT  
A protection circuit includes a first resistive element configured for coupling to a protected circuit. The first resistive element has a particular resistance value. The protection circuit also...
US20080174293 Controller With Loop Impedance Modulation For Power Converter  
A control circuit is provided to generate a mode signal at light load of the power converter. The mode signal is coupled to disable the switching signal for saving power. The impedance of an input...
US20100026269 Output voltage compensation device  
An output voltage compensation device has a Bark converter, a current detection resistance, a sense resistance, a voltage feedback circuit and a Pulse Width Modulation (PWM) controller. The...
US20120212206 ELECTRONIC DEVICE FOR OPTIMIZING THE OUTPUT POWER OF A SOLAR CELL AND METHOD FOR OPERATING THE ELECTRONIC DEVICE  
An electronic device for optimizing the output power of a solar cell, the electronic device having: a variable resistor coupled in series between the solar cell and a load, a control unit that is...
US20110169473 MIX MODE WIDE RANGE DIVIDER AND METHOD THEREOF  
A mix mode wide range divider is provided for dividing a first signal by a second signal to generate an output signal. A third signal is generated depending on the resistance of a first adjustable...
US20140043006 POWER SUPPLY SYSTEMS AND METHODS  
Aspects include power supply systems. An error amplifier can generate an error voltage based on feedback associated with an output voltage to a reference voltage. A PWM generator can generate a...
US20110316512 VOLTAGE TRIMMING  
Embodiments are provided that include a memory die, memory devices, and methods, such as those comprising a voltage generator, including an output voltage and an adjustment circuit configured to...
US20050270009 Display device  
In a liquid crystal display module which includes a first display panel and a second display panel, it is possible to reduce a voltage drop attributed to the line resistance of a drive voltage...
US20080136396 Voltage Regulator  
A voltage regulator is operated by determining if the voltage output by the voltage regulator is within a desired operating region and adjusting a feedback resistance associated with the voltage...
US20090218885 Slope control device capable of predicting uniform-current-sharing level and method thereof  
The present invention discloses a slope control device capable of predicting uniform-current-sharing level and method thereof which can be applied in a redundancy or distributed power system for...
US20100164463 VOLTAGE GENERATOR WITH CURRENT LIMITING AND SEMICONDUCTOR TESTING DEVICE  
A voltage generator with current limiting generates a voltage to be fed to a load of which load current is limited. The voltage generator includes an operational amplifier; an output resistance...
US20100127686 POWER AUTO-DETECTION APPARATUS  
A power auto-detection apparatus is applied to a power supply of a personal computer or applied to an adapter of a notebook computer. The power auto-detection apparatus has a voltage stabilizing...
US20080297129 HIGH-VOLTAGE POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING SAME  
The voltage at a spurious frequency is decreased while maintaining as much as possible the voltage at a resonance frequency of a piezoelectric transformer, thus controlling a wide voltage range...

Matches 1 - 14 out of 14