... good rule of thumb is to choose the GBW to be at least two orders of magnitude greater than the maximum signal frequency. This op amp circuit will then be able to provide an open-loop gain of at least 100 at the maximum frequency. For general purpose op amps, a unity-gain bandwidth of 3-5 MHz is rea ...
infratek 108a single- to six phase power analyzer
... 5-, or 6- phase versions. All voltage inputs 0.3V up to 1500Vpeak and all current inputs 1.5mA up to 1A; 15mA up to 5A; 1A up to 40A; and shunt inputs 60mV up to 6V are potential free and exhibit low noise, high common mode suppression, excellent DC-stability, Wide frequency range (DC-2MHz) and very ...
... 5-, or 6- phase versions. All voltage inputs 0.3V up to 1500Vpeak and all current inputs 1.5mA up to 1A; 15mA up to 5A; 1A up to 40A; and shunt inputs 60mV up to 6V are potential free and exhibit low noise, high common mode suppression, excellent DC-stability, Wide frequency range (DC-2MHz) and very ...
Aalborg Universitet
... a robust solution. These drives have been used in industry for many years. Therefore the utilization of SCRs for the proposed topology has no extra cost while they can be used to improve the overall system performance. Considering this situation the proposed method counterpart harmonic mitigation me ...
... a robust solution. These drives have been used in industry for many years. Therefore the utilization of SCRs for the proposed topology has no extra cost while they can be used to improve the overall system performance. Considering this situation the proposed method counterpart harmonic mitigation me ...
Control Gear Selection
... This circuit has all the advantages of high frequency, but with the added benefit of being able to dim and brighten (regulate) the lamps. The light regulation is by a separate pair of conductors which can regulate the lamp lumen output by either supplying a 1-10 volt signal or by a potentiometer. Th ...
... This circuit has all the advantages of high frequency, but with the added benefit of being able to dim and brighten (regulate) the lamps. The light regulation is by a separate pair of conductors which can regulate the lamp lumen output by either supplying a 1-10 volt signal or by a potentiometer. Th ...
Chapter 6 - An
... 1- The capacitors are replaced by effective shorts because their values are selected so that the capacitive resistance XC is negligible at the signal frequency and can be considered to be 0 Ω. * Note that C2 must be large enough so that XC2 is very small compared to RE ( ...
... 1- The capacitors are replaced by effective shorts because their values are selected so that the capacitive resistance XC is negligible at the signal frequency and can be considered to be 0 Ω. * Note that C2 must be large enough so that XC2 is very small compared to RE ( ...
Electric Circuits
... • An open circuit occurs if a switch is open then the circuit is not a complete loop and the current stops • A closed circuit is when the switch is closed and the circuit is complete ...
... • An open circuit occurs if a switch is open then the circuit is not a complete loop and the current stops • A closed circuit is when the switch is closed and the circuit is complete ...
2.3resonance damping by the AHR
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
... order to damp the potential resonance, and the resistor value can be changed dynamically. While in fundamental frequency, the AHR not only have no consumption , but can also output active power to grid. Moreover, with the inject structure, the AHR can apply in high voltage level distribution grid co ...
IPSERIES sm.qxd
... state circuitry. Power output with both channels driven shall be a minimum of 300/450/600 watts per channel with a 4-ohm load, 200/300/400 with an 8-ohm load, and 600/900/1200 watts monobridged into an 8-ohm load. Total harmonic distortion (THD) shall be less than 0.01% at 1 kHz with an 8-ohm load. ...
... state circuitry. Power output with both channels driven shall be a minimum of 300/450/600 watts per channel with a 4-ohm load, 200/300/400 with an 8-ohm load, and 600/900/1200 watts monobridged into an 8-ohm load. Total harmonic distortion (THD) shall be less than 0.01% at 1 kHz with an 8-ohm load. ...
RA18H1213G <Silicon RF Power Modules > RoHS Compliance , DESCRIPTION
... (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. The output power and drain current increase as the gate voltage increases. With a gate voltage around 4V (minimum), output power and drain current increases substantially. The nominal output p ...
... (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. The output power and drain current increase as the gate voltage increases. With a gate voltage around 4V (minimum), output power and drain current increases substantially. The nominal output p ...
KB006
... substantial amounts of harmonic current in the transformer inrush current. This is a transient event lasting up to a few seconds. If the transformer is switched with capacitors, it is possible that a resonant condition may exist that results in dynamic overvoltage caused by an interaction of the inr ...
... substantial amounts of harmonic current in the transformer inrush current. This is a transient event lasting up to a few seconds. If the transformer is switched with capacitors, it is possible that a resonant condition may exist that results in dynamic overvoltage caused by an interaction of the inr ...
BDTIC IGBT4 – 650V, 1200V, 1700V State of the art IGBT technology
... 1200V & 1700V IGBT4 1200V IGBT4 – T4 – E4 – P4 The 1200V IGBT4 is available in three optimized chip versions. These chip versions are the IGBT4-T4 chip with fast switching behavior for power modules with Inom=10A-300A, the IGBT4-E4 chip with optimized switching and on state characteristic for power ...
... 1200V & 1700V IGBT4 1200V IGBT4 – T4 – E4 – P4 The 1200V IGBT4 is available in three optimized chip versions. These chip versions are the IGBT4-T4 chip with fast switching behavior for power modules with Inom=10A-300A, the IGBT4-E4 chip with optimized switching and on state characteristic for power ...
semiconductor circuit templates
... Only use the control panel (at the bottom of screen) to review what you have seen. When using your mouse, make sure you click only when it is within the blue frame that surrounds each slide. ...
... Only use the control panel (at the bottom of screen) to review what you have seen. When using your mouse, make sure you click only when it is within the blue frame that surrounds each slide. ...
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.