7 Segment Display Driver
... The magnetic flux in the core has a direction which one could say is applying force. Similar if the core was a tube with an iron ball spinning in one direction. If we had the ball spinning in one direction and stopped it all of a sudden with something to obstruct its path we will have a high energy ...
... The magnetic flux in the core has a direction which one could say is applying force. Similar if the core was a tube with an iron ball spinning in one direction. If we had the ball spinning in one direction and stopped it all of a sudden with something to obstruct its path we will have a high energy ...
ISSCC 2011 / SESSION 22 / DC/DC CONVERTERS / 22.7
... The converter is fabricated in a 0.25µm 2P4M CMOS process. The die area is 2.6 2.9mm2. Each output can be used as step down or up conversion. Figure 22.7.5 shows the measured waveforms of output ripples and VLX1 and VLX2 node voltages in different modes. The output ripple including its spike is lowe ...
... The converter is fabricated in a 0.25µm 2P4M CMOS process. The die area is 2.6 2.9mm2. Each output can be used as step down or up conversion. Figure 22.7.5 shows the measured waveforms of output ripples and VLX1 and VLX2 node voltages in different modes. The output ripple including its spike is lowe ...
Multifunctional Block of High Voltage Power Supply
... Fig. 1. The schematics of the detector The principle of operation of this detector is based on the fact that products of ionization are accelerated in an electrical field of the extracting capacitor and acquire an energy which value depends on coordinate of a charged particle in a direction of the f ...
... Fig. 1. The schematics of the detector The principle of operation of this detector is based on the fact that products of ionization are accelerated in an electrical field of the extracting capacitor and acquire an energy which value depends on coordinate of a charged particle in a direction of the f ...
BORDLINE CC400 Propulsion and auxiliary converter for light rail vehicles (LRVs)
... platform, one of the most powerful modular controller for high-speed performance on the market. This control platform is also used in a wide range of industrial applications. The AC 800PEC software is implemented on three performance levels, thus providing an excellent range of control and communica ...
... platform, one of the most powerful modular controller for high-speed performance on the market. This control platform is also used in a wide range of industrial applications. The AC 800PEC software is implemented on three performance levels, thus providing an excellent range of control and communica ...
Contributions To The Analysis And Design Of Three
... This paper contributes to the analysis and design of three – phase LC resonant inverters, which are suitable for feeding induction motors. A simplified equivalent circuit of the three-phase inverter-motor system has been developed to lead to a comprehensive analysis. The aim of the analysis is to pr ...
... This paper contributes to the analysis and design of three – phase LC resonant inverters, which are suitable for feeding induction motors. A simplified equivalent circuit of the three-phase inverter-motor system has been developed to lead to a comprehensive analysis. The aim of the analysis is to pr ...
Things you should know about LED`s and
... tries to keep the input pins at the same voltage independent of the light input. It does this by adjusting Vout which sources or draws current from the input capacitance through the feedback resistor. This RC time constant limits the speed at which the amplifier can respond. Ex: If the photodiode ha ...
... tries to keep the input pins at the same voltage independent of the light input. It does this by adjusting Vout which sources or draws current from the input capacitance through the feedback resistor. This RC time constant limits the speed at which the amplifier can respond. Ex: If the photodiode ha ...
Integrated Power Conversion
... The importance of the gate charge curves is related to the driving circuit design because they represent the relation between the driving mode and the switching losses. The gate charge curves depends on the switching condition (Il ,Vds) and on the parasitic present on the application but almost they ...
... The importance of the gate charge curves is related to the driving circuit design because they represent the relation between the driving mode and the switching losses. The gate charge curves depends on the switching condition (Il ,Vds) and on the parasitic present on the application but almost they ...
lvc 5050 specifications
... environments that have both conditions. The LVC 5050 has two (2) separate channels that can be operated independently or combined for greater maximum voltage or current. In Bridge-mono mode the available output voltage doubles. In Parallel-mono mode the amplifier operates with twice the available ou ...
... environments that have both conditions. The LVC 5050 has two (2) separate channels that can be operated independently or combined for greater maximum voltage or current. In Bridge-mono mode the available output voltage doubles. In Parallel-mono mode the amplifier operates with twice the available ou ...
Isolation Transformer
... ISOLATION TRANSFORMER High Voltage DC Isolation Transformers High Voltage DC Isolation Transformers are used to provide AC power to circuits that are operated at a DC voltage for either polarity above ground potential. All units are conservatively designed for continuous operation with high reliab ...
... ISOLATION TRANSFORMER High Voltage DC Isolation Transformers High Voltage DC Isolation Transformers are used to provide AC power to circuits that are operated at a DC voltage for either polarity above ground potential. All units are conservatively designed for continuous operation with high reliab ...
Power Tector Series Low Voltage Disconnect
... The PowerTector Battery Guard is a solid state device that will monitor the source voltage and disconnect the equipment from the battery if the voltage falls below a pre-determined level. This can work to ensure that there is always sufficient voltage remaining in the battery to start a vehicle engi ...
... The PowerTector Battery Guard is a solid state device that will monitor the source voltage and disconnect the equipment from the battery if the voltage falls below a pre-determined level. This can work to ensure that there is always sufficient voltage remaining in the battery to start a vehicle engi ...
NEW COMPLEMENTARY BiCMOS DIGITAL GATES FOR LOW
... degrade for supply voltages less than 2 V. A 1.5 V fullswing BiCMOS circuit [9] has also been reported, but it uses too many devices, consumes a relatively large power, and has a large input capacitance. This paper presents new full-swing BiCMOS circuits, particularly suited for the ~ 1.2 V supply o ...
... degrade for supply voltages less than 2 V. A 1.5 V fullswing BiCMOS circuit [9] has also been reported, but it uses too many devices, consumes a relatively large power, and has a large input capacitance. This paper presents new full-swing BiCMOS circuits, particularly suited for the ~ 1.2 V supply o ...
Position Indicators
... electrical circuit breakers and isolators are available with indicator discs in 'Bar', 'Angle' and 'Disconnector' designs. Indicator discs for valves are available in 'Amber-White' and 'Red-Green' formats. A moving-magnet system is used, ensuring high precision of movement of the indicator disc whil ...
... electrical circuit breakers and isolators are available with indicator discs in 'Bar', 'Angle' and 'Disconnector' designs. Indicator discs for valves are available in 'Amber-White' and 'Red-Green' formats. A moving-magnet system is used, ensuring high precision of movement of the indicator disc whil ...
POWER ELECTRONICS NOTES 10ES45
... The pulse width (conduction period) of the transistors is maintained constant and the variation in output voltage is obtained by varying the DC voltage. The output voltage waveforms with a resistive load for different dc input voltages are shown in Fig. 8.19. ...
... The pulse width (conduction period) of the transistors is maintained constant and the variation in output voltage is obtained by varying the DC voltage. The output voltage waveforms with a resistive load for different dc input voltages are shown in Fig. 8.19. ...
Department of Electrical Engineering and Computer Science
... given in Fig. 2.are the converter for this application. Required for a coil or a transformer is too large to be feasi following : Either they will accept a greater current ripple Uin min Uin max ...
... given in Fig. 2.are the converter for this application. Required for a coil or a transformer is too large to be feasi following : Either they will accept a greater current ripple Uin min Uin max ...
Clarion: A Simple 2A3 Design Project
... design and build the best possible 2A3 stereo amplifier using only one parts supplier. Sure, this was a limitation, but it also turned out to be an inspiration for creativity. I chose AES (Antique Electronic Supply), merely because I happen to like their catalog. The Voltage Problem Perusing for par ...
... design and build the best possible 2A3 stereo amplifier using only one parts supplier. Sure, this was a limitation, but it also turned out to be an inspiration for creativity. I chose AES (Antique Electronic Supply), merely because I happen to like their catalog. The Voltage Problem Perusing for par ...
Ground-Reference Popless Stereo Headphone Driver
... The G1412 stereo headphone driver is designed for portable equipment where board space is limited. The G1412 uses the dual external power supplies PVDD/NVDD to produce a ground-reference output, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height. Th ...
... The G1412 stereo headphone driver is designed for portable equipment where board space is limited. The G1412 uses the dual external power supplies PVDD/NVDD to produce a ground-reference output, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height. Th ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.