Infineon - Article - New OptiMOS™ - 40V and 60V
... Hence a large part of the losses occurs not during the conduction phase of the synchronous rectifier MOSFETs, but only during the few nanoseconds of the turn-on or turn-off operations. The reason for this is easy to understand: both gate drive power and the output capacitance losses are almost indep ...
... Hence a large part of the losses occurs not during the conduction phase of the synchronous rectifier MOSFETs, but only during the few nanoseconds of the turn-on or turn-off operations. The reason for this is easy to understand: both gate drive power and the output capacitance losses are almost indep ...
Aalborg Universitet
... Apart from the state-space analysis, the impedance-based approach, which is originally introduced for the design of input filters in DC-DC converters [36], provides another attractive way to analyze the harmonic stability problem. Similarly to the CCM, the impedance-based analysis is also built upon ...
... Apart from the state-space analysis, the impedance-based approach, which is originally introduced for the design of input filters in DC-DC converters [36], provides another attractive way to analyze the harmonic stability problem. Similarly to the CCM, the impedance-based analysis is also built upon ...
500W Subwoofer Power Amplifier (Updated)
... high frequency distortion will be relatively high, and is probably unsuited to high power hi-fi. At the low frequency end of the spectrum, there is lots of negative feedback, and distortion is actually rather good, at about 0.04% up to 1kHz. My initial tests and reports from others indicate that the ...
... high frequency distortion will be relatively high, and is probably unsuited to high power hi-fi. At the low frequency end of the spectrum, there is lots of negative feedback, and distortion is actually rather good, at about 0.04% up to 1kHz. My initial tests and reports from others indicate that the ...
COSTS AND BENEFITS - Power Correction Systems Inc.
... reduce or eliminate harmonic currents or voltages. Harmonics are produced by solid-state, electronic devices that alter or control electrical power. As a class, these are sometimes referred to as Static Power Converters. In three-phase, low-voltage systems, the most common Static Power Converters ar ...
... reduce or eliminate harmonic currents or voltages. Harmonics are produced by solid-state, electronic devices that alter or control electrical power. As a class, these are sometimes referred to as Static Power Converters. In three-phase, low-voltage systems, the most common Static Power Converters ar ...
ii.maximum power point tracking
... resources that recently has become broader in nowadays technology. The electricity generations of photovoltaic (PV) panels are strongly related with insolation and temperature. The insolation and temperature are not stable, since the electricity generations of the PV panels are not stable. In PV sys ...
... resources that recently has become broader in nowadays technology. The electricity generations of photovoltaic (PV) panels are strongly related with insolation and temperature. The insolation and temperature are not stable, since the electricity generations of the PV panels are not stable. In PV sys ...
ipe question bank - E
... 6. The ________ frequency has fast response. (1) Constant (2) large (3) small (4)minimum 7. The cycloconverter is basically a _________ arrangement. (1) large (2) resistive (3) assending (4)switching 8. The distortion increases if the ratio of the output and input frequency________ (1) constant (2) ...
... 6. The ________ frequency has fast response. (1) Constant (2) large (3) small (4)minimum 7. The cycloconverter is basically a _________ arrangement. (1) large (2) resistive (3) assending (4)switching 8. The distortion increases if the ratio of the output and input frequency________ (1) constant (2) ...
CSP-L Seismic Energy Source
... CSP-L Seismic Energy Source The CSP-L is a seismic energy source for high resolution boomer sub-profiling applications, intended for use primarily as part of the Applied Acoustics’ Inshore Boomer System. Available as a 50 Joule or 100 Joule unit, the CSP-L uses minimal generator current. The 50J des ...
... CSP-L Seismic Energy Source The CSP-L is a seismic energy source for high resolution boomer sub-profiling applications, intended for use primarily as part of the Applied Acoustics’ Inshore Boomer System. Available as a 50 Joule or 100 Joule unit, the CSP-L uses minimal generator current. The 50J des ...
lab sheet - Faculty of Engineering
... 2. Adjust the sending-end voltage E1 to 300 V and keep it constant for the reminder part of the experiment. Use a three-phase resistive load and increase the load in steps making sure that the loads are balanced. Take readings of sending end and receiving end voltages and powers, E1, Q1, P1, E2, Q2, ...
... 2. Adjust the sending-end voltage E1 to 300 V and keep it constant for the reminder part of the experiment. Use a three-phase resistive load and increase the load in steps making sure that the loads are balanced. Take readings of sending end and receiving end voltages and powers, E1, Q1, P1, E2, Q2, ...
UNDERSTANDING AND USING 723VOLTAGE REGULATORS
... lator circuit board. With the high gain of the Darlington pair, the drive to Q2 from the 723 regulator is only 0.7 mA for a 2-A load and 1.5 mA for a 3-A load. The 723 regulator is now barely loafing. Now let's look at a "super duty" current, maybe 30 A. Figure 3 shows a circuit with two drivers and ...
... lator circuit board. With the high gain of the Darlington pair, the drive to Q2 from the 723 regulator is only 0.7 mA for a 2-A load and 1.5 mA for a 3-A load. The 723 regulator is now barely loafing. Now let's look at a "super duty" current, maybe 30 A. Figure 3 shows a circuit with two drivers and ...
HVDC Technology Line Commutated Converters
... Match valve voltage with system AC‐ side Provide impedance to limit the short circuit current to the valve Galvanically separate the AC‐ and DC‐ side (takes place inside transformer, between AC and DC winding) making it possible to connect the converters in series Converter transformers also car ...
... Match valve voltage with system AC‐ side Provide impedance to limit the short circuit current to the valve Galvanically separate the AC‐ and DC‐ side (takes place inside transformer, between AC and DC winding) making it possible to connect the converters in series Converter transformers also car ...
Remote controlled practical education for Power Electronics
... To generate the pulses, the capture/compare unit (CCU) of the XC866 microcontroller is used. Every register is divided into 2 parts: the lower word and upper word because the CCU works in a 16-bit mode. The program shown below generates pulses at a frequency of 5 kHz. To be able to use the code for ...
... To generate the pulses, the capture/compare unit (CCU) of the XC866 microcontroller is used. Every register is divided into 2 parts: the lower word and upper word because the CCU works in a 16-bit mode. The program shown below generates pulses at a frequency of 5 kHz. To be able to use the code for ...
Thermally Insulated Substations Metal Frame
... The building frame is composed of steel support elements that are painted with a corrosion-resistive coating. Mounted in the supporting wall frames are steel panels that contain fiberglass insulation. The roof is also insulated and coated with corrosion and ultraviolet resistant paint. A system of g ...
... The building frame is composed of steel support elements that are painted with a corrosion-resistive coating. Mounted in the supporting wall frames are steel panels that contain fiberglass insulation. The roof is also insulated and coated with corrosion and ultraviolet resistant paint. A system of g ...
THEVENIN THEOREM
... The Thevenin voltage is the voltage between a and b with the load removed. Follow the path of current leaving the source to see if it divides and it goes through the 40 Ohms resistor. Note that no matter if you have resistors on the open terminals since no current can flow through them. In this case ...
... The Thevenin voltage is the voltage between a and b with the load removed. Follow the path of current leaving the source to see if it divides and it goes through the 40 Ohms resistor. Note that no matter if you have resistors on the open terminals since no current can flow through them. In this case ...
6-pin dip zero-cross optoisolators triac driver output
... IF = rated IFT, MT1-MT2 voltage above which device will not trigger off-state IF = rated IF, rated VDRM, off-state ...
... IF = rated IFT, MT1-MT2 voltage above which device will not trigger off-state IF = rated IF, rated VDRM, off-state ...
LPF-40-42 Datasheet - Mouser Electronics
... 3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 4. Tolerance : includes set up tolerance, line regulation and load regulation. 5. De-rating may be needed under low input voltages. Please refer to STATIC CHARACT ...
... 3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 4. Tolerance : includes set up tolerance, line regulation and load regulation. 5. De-rating may be needed under low input voltages. Please refer to STATIC CHARACT ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.