Testing and Demonstration Results for the
... SuperPower, Inc. is developing a 138kV SFCL with RUL. Although RUL is very challenging, it is desirable from the utility’s perspective since the device can recover to the low impedance state without having to be taken off-line. Since the SFCL device does not switch in and out of the circuit there wi ...
... SuperPower, Inc. is developing a 138kV SFCL with RUL. Although RUL is very challenging, it is desirable from the utility’s perspective since the device can recover to the low impedance state without having to be taken off-line. Since the SFCL device does not switch in and out of the circuit there wi ...
O A
... The deformed voltages are caused due to current harmonics utilized by the non-linear loads flowing through the line impedance, and the major harmonics are extended to the remaining network. There are some probabilities to reinstate the power quality in power systems, (Akagi, H., 1996; Peng F.Z. and ...
... The deformed voltages are caused due to current harmonics utilized by the non-linear loads flowing through the line impedance, and the major harmonics are extended to the remaining network. There are some probabilities to reinstate the power quality in power systems, (Akagi, H., 1996; Peng F.Z. and ...
SKY77761-12 数据资料DataSheet下载
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
AN-7019 Limiting Cross-Conduction Current in Synchronous Buck Converter Designs
... when the HS MOSFET turns off causing no shoot through. Figure 9 shows the gate-ground voltage in the case of 10nS rise time. When compared to Figure 5 (left) showing the gate-source voltage under identical conditions, it becomes evident that measuring the gate-ground voltage of 2.5 Volt and predicti ...
... when the HS MOSFET turns off causing no shoot through. Figure 9 shows the gate-ground voltage in the case of 10nS rise time. When compared to Figure 5 (left) showing the gate-source voltage under identical conditions, it becomes evident that measuring the gate-ground voltage of 2.5 Volt and predicti ...
Holding Dissapearance in RTD-based Quantizers
... binary MOBILE. Logic operation is based on the sequential switching of the RTDs connected in series, which is produced when the bias voltage rises to an appropriate value. Logic functionality is achieved by embedding an input stage (compound-semiconductor transistors, HEMT or HBT) which modifies, ac ...
... binary MOBILE. Logic operation is based on the sequential switching of the RTDs connected in series, which is produced when the bias voltage rises to an appropriate value. Logic functionality is achieved by embedding an input stage (compound-semiconductor transistors, HEMT or HBT) which modifies, ac ...
100-1200 amp, +24 VDC Vortex® Power
... The intelligence shelf can accommodate up to four PCUs, and the expansion shelves, also housing up to four PCUs each, can be added for larger load requirements. The intelligence and expansion shelves are 23" (58.42cm) wide x 10.5" (26.67cm) high. In addition to housing the PCUs, the intelligence she ...
... The intelligence shelf can accommodate up to four PCUs, and the expansion shelves, also housing up to four PCUs each, can be added for larger load requirements. The intelligence and expansion shelves are 23" (58.42cm) wide x 10.5" (26.67cm) high. In addition to housing the PCUs, the intelligence she ...
chapter 3 analog signal processing modules using dvcc
... blocks, FD implementations are useful in analog signal processing, especially as electronics filters [59-78]. Such filters exhibit a larger dynamic range, better rejection to power-supply noise, reduced harmonic distortion and clock feed-through errors as compared to single-ended input/output where ...
... blocks, FD implementations are useful in analog signal processing, especially as electronics filters [59-78]. Such filters exhibit a larger dynamic range, better rejection to power-supply noise, reduced harmonic distortion and clock feed-through errors as compared to single-ended input/output where ...
LF147 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Measuring Low Resistance Devices with High Current
... set of leads called sense leads. Although some small current may flow through the sense leads, it is usually negligible and can generally be ignored for all practical purposes. ...
... set of leads called sense leads. Although some small current may flow through the sense leads, it is usually negligible and can generally be ignored for all practical purposes. ...
Si1102 - Silicon Labs
... For small objects, the drop in reflectance is as much as the fourth power of the distance; this means that there is less range ambiguity than with passive motion-based devices. For example, a sixteen-fold change in an object's reflectance means only a fifty-percent drop in detection range. The Si110 ...
... For small objects, the drop in reflectance is as much as the fourth power of the distance; this means that there is less range ambiguity than with passive motion-based devices. For example, a sixteen-fold change in an object's reflectance means only a fifty-percent drop in detection range. The Si110 ...
AN18 - Power Gain Stages for Monolithic Amplifiers
... Most monolithic amplifiers cannot supply more than a few hundred milliwatts of output power. Standard IC processing techniques set device supply levels at 36V, limiting available output swing. Additionally, supplying currents beyond tens of milliamperes requires large output transistors and causes u ...
... Most monolithic amplifiers cannot supply more than a few hundred milliwatts of output power. Standard IC processing techniques set device supply levels at 36V, limiting available output swing. Additionally, supplying currents beyond tens of milliamperes requires large output transistors and causes u ...
PS9305L,PS9305L2 Data Sheet Preliminary
... (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too close to the input block pattern of the photocoupler. If the pattern is too close to the input block and coupling occurs, a sudden fluctuation in the voltage on the IGBT output side might ...
... (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too close to the input block pattern of the photocoupler. If the pattern is too close to the input block and coupling occurs, a sudden fluctuation in the voltage on the IGBT output side might ...
IGBT (Insulated Gate Bipolar Transistor) 1 Differences Between MOSFET and IGBT
... Semiconductor Group ...
... Semiconductor Group ...
ZXMP7A17K 70V P-channel enhancement mode MOSFET Summary Description
... (b) For a device surface mounted on FR4 PCB measured at t ⱕ10 sec. (c) Repetitive rating 50mm x 50mm x 1.6mm FR4 PCB, D=0.02 pulse width=300s - pulse width limited by maximum ...
... (b) For a device surface mounted on FR4 PCB measured at t ⱕ10 sec. (c) Repetitive rating 50mm x 50mm x 1.6mm FR4 PCB, D=0.02 pulse width=300s - pulse width limited by maximum ...
CTAP-001 Clutch/Throttle Position Activation Switch Installation
... common 0-5 volt sensor signals. The CTAP-001 is designed to connect to 0 to 5 volt DC sensors including most throttle position sensors (TPS), accelerator pedal position (APP) sensors, clutch pedal position (CPP) sensors, brake pedal position sensors and manifold air pressure (MAP) sensors. The CTAP- ...
... common 0-5 volt sensor signals. The CTAP-001 is designed to connect to 0 to 5 volt DC sensors including most throttle position sensors (TPS), accelerator pedal position (APP) sensors, clutch pedal position (CPP) sensors, brake pedal position sensors and manifold air pressure (MAP) sensors. The CTAP- ...
H E W L E T T - P A... C D J ~ L Â · l
... page contributions the the GaAs 1C and hybrid circuit, engineering contributions in the new counters include tem the number of boards used in previous designs, lowering internal operating tem peratures by 80%, achieving a production hybrid yield of almost 100% by improving matching between the harmo ...
... page contributions the the GaAs 1C and hybrid circuit, engineering contributions in the new counters include tem the number of boards used in previous designs, lowering internal operating tem peratures by 80%, achieving a production hybrid yield of almost 100% by improving matching between the harmo ...
MAX3264
... 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems. The amplifiers accept a wide range of input voltages and provide constantlevel output voltages with controlled edge speeds. Additional features include RMS power detector ...
... 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems. The amplifiers accept a wide range of input voltages and provide constantlevel output voltages with controlled edge speeds. Additional features include RMS power detector ...
23400E CheckMate 100
... Calibrate recorders, digital indicators, stroke valves or any other intruments that get their input from a 4 to 20 mA loop. Easily set any value to within 0.01 mA with the intuitive UP and DOWN pushbuttons. Separate buttons for each digit make adjustments fast and easy. Recall output settings The “Q ...
... Calibrate recorders, digital indicators, stroke valves or any other intruments that get their input from a 4 to 20 mA loop. Easily set any value to within 0.01 mA with the intuitive UP and DOWN pushbuttons. Separate buttons for each digit make adjustments fast and easy. Recall output settings The “Q ...
PSoC Real-Time Clock Based on Power-Line Frequency
... The wall-powering comes from the direct mains supply. The application presented in this application note has not been tested with uninterruptible power supplies (UPS) or inverter-based supplies. ...
... The wall-powering comes from the direct mains supply. The application presented in this application note has not been tested with uninterruptible power supplies (UPS) or inverter-based supplies. ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.