Power Devices and ICs
... High-impedance gate drive Low on-state conduction losses High frequency (> 1 MHz) switching ability High off-state breakdowns Easy paralleling of integrated or multiple discrete devices Switching speed not limited by minority carrier recombination Device can mantain a constant current over a wide vo ...
... High-impedance gate drive Low on-state conduction losses High frequency (> 1 MHz) switching ability High off-state breakdowns Easy paralleling of integrated or multiple discrete devices Switching speed not limited by minority carrier recombination Device can mantain a constant current over a wide vo ...
Q4502102105
... active power flow. The svc uses thyristor valves to rapidly add or remove shunt connected reactors and\or capacitors ,often in coordination with mechanically reactors and\or capacitors. The Static Var Compensator (SVC) is a shunt device of the Flexible AC Transmission Systems (FACTS) family using po ...
... active power flow. The svc uses thyristor valves to rapidly add or remove shunt connected reactors and\or capacitors ,often in coordination with mechanically reactors and\or capacitors. The Static Var Compensator (SVC) is a shunt device of the Flexible AC Transmission Systems (FACTS) family using po ...
A New Pulse Duty Cycle Control Method with Pulse Frequency
... When the flyback transformer in operates with a DCM magnetizing current, the switch voltage during the off time after the magnetizing current decreases to zero oscillates around with an amplitude equal to Nvo because of the resonance between the magnetizing inductance of the transformer and the outp ...
... When the flyback transformer in operates with a DCM magnetizing current, the switch voltage during the off time after the magnetizing current decreases to zero oscillates around with an amplitude equal to Nvo because of the resonance between the magnetizing inductance of the transformer and the outp ...
Documentation
... The input stage of any broadband circuit is one of the most crucial components of the design. Noise generate in this input stage gets amplified with each additional stage that follows. Furthermore, bandwidth achieved in the input stage gets compromised with the introduction of additional capacitance ...
... The input stage of any broadband circuit is one of the most crucial components of the design. Noise generate in this input stage gets amplified with each additional stage that follows. Furthermore, bandwidth achieved in the input stage gets compromised with the introduction of additional capacitance ...
PAPER Title Superconducting Fault Current Limiters
... overcome the existing problems resulting from high short circuit currents. Due to the strong increase in resistance of a SFCL initiated by a fault the technology is well suited to protect today’s electricity grids. The very low reactance under all operating conditions is a further advantage of these ...
... overcome the existing problems resulting from high short circuit currents. Due to the strong increase in resistance of a SFCL initiated by a fault the technology is well suited to protect today’s electricity grids. The very low reactance under all operating conditions is a further advantage of these ...
CAT3637 - 6-Channel Programmable High Efficiency LED Driver
... or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental ...
... or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental ...
FAN400A — Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback
... When the SENSE voltage across the sense resistor RS reaches the threshold voltage (around 1.0V), the output GATE drive is turned off following a small propagation delay, tPD. This propagation delay introduces an additional current proportional to tPD•VIN/LP. The propagation delay is nearly constant ...
... When the SENSE voltage across the sense resistor RS reaches the threshold voltage (around 1.0V), the output GATE drive is turned off following a small propagation delay, tPD. This propagation delay introduces an additional current proportional to tPD•VIN/LP. The propagation delay is nearly constant ...
A 1-V CMOS Current Reference With Temperature and Process
... combined temperature and process variations of 5% obtained on a circuit fabricated in a 0.15- m CMOS process. This paper describes a CMOS current reference based on a low supply bandgap voltage reference (BGR) in order to provide a temperature compensated voltage. The temperature compensated current ...
... combined temperature and process variations of 5% obtained on a circuit fabricated in a 0.15- m CMOS process. This paper describes a CMOS current reference based on a low supply bandgap voltage reference (BGR) in order to provide a temperature compensated voltage. The temperature compensated current ...
B.J. Pierquet and D.J. Perreault, “A Single-Phase Photovoltaic Inverter Topology with a Series-Connected Power Buffer,” IEEE Transactions on Power Electronics , Vol. 28, No. 10, pp. 4603-4611, Oct. 2013.
... inverter, transformation stage, energy buffer, and cycloconverter. Each is connected electrically in series, with a common high-frequency resonant current linking them together. At first glance, this series-connected configuration would seem to impose a heavy conduction-loss penalty. However, scalin ...
... inverter, transformation stage, energy buffer, and cycloconverter. Each is connected electrically in series, with a common high-frequency resonant current linking them together. At first glance, this series-connected configuration would seem to impose a heavy conduction-loss penalty. However, scalin ...
The design of a high voltage scr pulse generator for
... two or more scr’s of the same type may be connected in series. The supply voltage is made to divide across them with a resistive divider, so that the breakdown voltage of the individual scr’s is not exceeded. ...
... two or more scr’s of the same type may be connected in series. The supply voltage is made to divide across them with a resistive divider, so that the breakdown voltage of the individual scr’s is not exceeded. ...
![Lesson 3: [llel+llel] Parallel Circuits](http://s1.studyres.com/store/data/014097890_1-3c36e45d3295a1e9d71d4d9b7f7bb136-300x300.png)
Lesson 3: [llel+llel] Parallel Circuits
... All model predicts that the voltage (potential) drop across the light bulb will be 1 Volt. The Coulombs have to fall this distance to return to the battery. 4) W hat does our m odel predict the voltage drop across the other light bulb will be? Explain. All model predicts that the voltage (potential) ...
... All model predicts that the voltage (potential) drop across the light bulb will be 1 Volt. The Coulombs have to fall this distance to return to the battery. 4) W hat does our m odel predict the voltage drop across the other light bulb will be? Explain. All model predicts that the voltage (potential) ...
PFC-‐600-‐48 Power Block Modules Owners Guide
... DuraComm warrants to the initial end user, each power supply manufactured by DuraComm to be free from defects in material and workmanship, when in normal use and service for a period of three year from the date of purchase, from an authorized DuraComm dealer. Should a product manufactured by DuraCom ...
... DuraComm warrants to the initial end user, each power supply manufactured by DuraComm to be free from defects in material and workmanship, when in normal use and service for a period of three year from the date of purchase, from an authorized DuraComm dealer. Should a product manufactured by DuraCom ...
The Self-Healing Affect of - Electronic Concepts, Inc.
... characteristics of the wound capacitors because the carbon containing gases are directly vented to the atmosphere and do not have the opportunity to redeposit the conductive carbon deposits. In the end application of the finished capacitors, the self-healing mechanism is meant to provide a safeguard ...
... characteristics of the wound capacitors because the carbon containing gases are directly vented to the atmosphere and do not have the opportunity to redeposit the conductive carbon deposits. In the end application of the finished capacitors, the self-healing mechanism is meant to provide a safeguard ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.