Document
... PolarPTM P-Channel MOSFETs Cost effective solution to ‘high side’ switching applications from 100 to 600V • *Currently no P-Channel MOSFET in the market above 200V to compete • Reduction in component count, promoting cost savings and circuit simplification for designers • Low Rdson and Gate Charge c ...
... PolarPTM P-Channel MOSFETs Cost effective solution to ‘high side’ switching applications from 100 to 600V • *Currently no P-Channel MOSFET in the market above 200V to compete • Reduction in component count, promoting cost savings and circuit simplification for designers • Low Rdson and Gate Charge c ...
FSDM311A Green Mode Fairchild Power Switch (FPS™) FSD M
... the load current exceeding a pre-set level due to an unexpected event. In this situation, the protection circuit should be activated to protect the SMPS. However, even when the SMPS is operating normally, the overload protection (OLP) circuit can be activated during the load transition. To avoid thi ...
... the load current exceeding a pre-set level due to an unexpected event. In this situation, the protection circuit should be activated to protect the SMPS. However, even when the SMPS is operating normally, the overload protection (OLP) circuit can be activated during the load transition. To avoid thi ...
Question Bank
... 20. A 100km transmission line is designed for a nominal voltage of 132kV and consists of one conductor per phase. The line ...
... 20. A 100km transmission line is designed for a nominal voltage of 132kV and consists of one conductor per phase. The line ...
Measurement of Power in 3-Phase Circuit
... Introduction • Power may be defined as the rate at which energy is transformed oe made available • In almost all cases the power in a d.c. circuit is best measured by separately measuring quantities, V and I and by computing P=VI • In case of a.c. circuits the instantaneous power varies continuousl ...
... Introduction • Power may be defined as the rate at which energy is transformed oe made available • In almost all cases the power in a d.c. circuit is best measured by separately measuring quantities, V and I and by computing P=VI • In case of a.c. circuits the instantaneous power varies continuousl ...
Design Goals
... ranging from 5 volts to 36 volts powers the amplifier. This is accomplished through the addition of a power supply circuit for a clean and level voltage supply. The 7805 chip accepts the varying voltage between 5 and 36 volts and dissipates the excess voltage to always output a clean 5 volts. Capac ...
... ranging from 5 volts to 36 volts powers the amplifier. This is accomplished through the addition of a power supply circuit for a clean and level voltage supply. The 7805 chip accepts the varying voltage between 5 and 36 volts and dissipates the excess voltage to always output a clean 5 volts. Capac ...
CC1000 Brochure
... • Very few external components required • Low supply voltage (2.1 – 3.6 V) • High receiver sensitivity (-110 dBm) • RSSI output • Integrated bit synchronizer • FSK data rate up to 76.8 kbps (NRZ) • Programmable output power ranging from -20 to 10 dBm • Programmable frequency in 250 Hz steps ...
... • Very few external components required • Low supply voltage (2.1 – 3.6 V) • High receiver sensitivity (-110 dBm) • RSSI output • Integrated bit synchronizer • FSK data rate up to 76.8 kbps (NRZ) • Programmable output power ranging from -20 to 10 dBm • Programmable frequency in 250 Hz steps ...
ea-380dgreen
... continuous power while meeting the Bronze level of performance from 80® PLUS, the most widely recognized independent standard in power supply efficiency. ...
... continuous power while meeting the Bronze level of performance from 80® PLUS, the most widely recognized independent standard in power supply efficiency. ...
Lets start with the step
... of an inductor is also known as boost converter. It uses an effect called back EMF which can produce very high voltages and currents. These voltages can be many times higher than the input and ultimately the output voltage can be several times higher than the input. Generally this kind of operation ...
... of an inductor is also known as boost converter. It uses an effect called back EMF which can produce very high voltages and currents. These voltages can be many times higher than the input and ultimately the output voltage can be several times higher than the input. Generally this kind of operation ...
presentation slice
... – Off-VR delivers fixed output voltage 2V – Tuning On-VR params to achieve further conversion • PCE of Off-VRs is high • On-VR couldn’t deliver to all NTV levels at high PCE ...
... – Off-VR delivers fixed output voltage 2V – Tuning On-VR params to achieve further conversion • PCE of Off-VRs is high • On-VR couldn’t deliver to all NTV levels at high PCE ...
PICCOLO power amplifier module
... 68W cont. avg. output power into 4Ω at dual VAC = 20V supply 50W cont. avg. output power into 8Ω at dual VAC = 25V supply 30W cont. avg. output power into 8Ω at dual VAC = 18V supply (preferred choise for high current operation) ...
... 68W cont. avg. output power into 4Ω at dual VAC = 20V supply 50W cont. avg. output power into 8Ω at dual VAC = 25V supply 30W cont. avg. output power into 8Ω at dual VAC = 18V supply (preferred choise for high current operation) ...
Frequently Asked Questions about the 07523-80 and
... If the contacts are closed before the drive has been powered up - it won't see the "edge". • The pump isn't responding to my input signals! If you changed anything in the remote control menu, please select Local before exiting the remote control menu. Otherwise you may have accidentally selected the ...
... If the contacts are closed before the drive has been powered up - it won't see the "edge". • The pump isn't responding to my input signals! If you changed anything in the remote control menu, please select Local before exiting the remote control menu. Otherwise you may have accidentally selected the ...
Chapter6 -Independant Project
... In Lab 3, you built an open-loop DC motor speed controller. The no-load speed of the motor was proportional to the voltage level of the input signal; however, application of a load reduced the speed of the motor. The speed controller that you will build in this activity utilizes a motor-tach in a fe ...
... In Lab 3, you built an open-loop DC motor speed controller. The no-load speed of the motor was proportional to the voltage level of the input signal; however, application of a load reduced the speed of the motor. The speed controller that you will build in this activity utilizes a motor-tach in a fe ...
N-Vision Motor Controller AI-NV002-01-x
... and 8. To provide protection against limit switch failures, an adjustable 2-15 second timing circuit is utilized; POT 1. This circuit controls the time delay that shuts off the motor and solenoid. When the time limit has expired, the motor and solenoid will disengage for added protection. Power rese ...
... and 8. To provide protection against limit switch failures, an adjustable 2-15 second timing circuit is utilized; POT 1. This circuit controls the time delay that shuts off the motor and solenoid. When the time limit has expired, the motor and solenoid will disengage for added protection. Power rese ...
abstract - Innovetech
... of excess energy have become important research topics. Thus, high-step-up/step-down converters have become important research subjects. ...
... of excess energy have become important research topics. Thus, high-step-up/step-down converters have become important research subjects. ...
Document
... (a) For speech, typically from 50Hz to 10kHz is retained, and other frequencies are blocked by the use of a band-pass filter that screens out lower and higher frequencies. (b) An audio music signal will typically contain from about 20Hz up to 20kHz. (c) At the DA converter end, high frequencies may ...
... (a) For speech, typically from 50Hz to 10kHz is retained, and other frequencies are blocked by the use of a band-pass filter that screens out lower and higher frequencies. (b) An audio music signal will typically contain from about 20Hz up to 20kHz. (c) At the DA converter end, high frequencies may ...
136. multilevel inverters for high power applications with improved
... Power converters are spreading technology for handling high power applications [5] in different field of growth and development of electric power utilization. They are widely being used in manufacturing, automotive traction, industrial applications etc. These power converters should possess high out ...
... Power converters are spreading technology for handling high power applications [5] in different field of growth and development of electric power utilization. They are widely being used in manufacturing, automotive traction, industrial applications etc. These power converters should possess high out ...
Fig 10 : Simulation results of single phase Load.
... Harmonic distortion is the corruption of the fundamental sine wave at frequencies that are multiples of the fundamental. Symptoms of harmonic problems include overheated transformers, neutral conductors, and other electrical distribution equipment, as well as the tripping of circuit breakers and los ...
... Harmonic distortion is the corruption of the fundamental sine wave at frequencies that are multiples of the fundamental. Symptoms of harmonic problems include overheated transformers, neutral conductors, and other electrical distribution equipment, as well as the tripping of circuit breakers and los ...
ZXTP2006E6 20V PNP LOW SAT MEDIUM POWER TRANSISTOR IN SOT23-6 SUMMARY BV
... Fax: (49) 89 45 49 49 49 [email protected] ...
... Fax: (49) 89 45 49 49 49 [email protected] ...
DESIGN OF INVERTER DRIVE FOR AC INDUCTION MOTOR
... motor’s speed, but can improve the motor’s dynamic and steady state characteristics. In addition, electronics can reduce the system’s average power consumption and noise generation of the motor. Induction motor control is complex due to its nonlinear characteristics. While there are different method ...
... motor’s speed, but can improve the motor’s dynamic and steady state characteristics. In addition, electronics can reduce the system’s average power consumption and noise generation of the motor. Induction motor control is complex due to its nonlinear characteristics. While there are different method ...
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.