Chapter 32
... induced emf arise from the circuit itself. The emf L set up in this case is called a self-induced emf. ...
... induced emf arise from the circuit itself. The emf L set up in this case is called a self-induced emf. ...
n2” lI/l I3
... ing input lead 117b provides a constant bias to transistor 40 ampli?er 110. In operation, ?rst switches 111 and 112 are closed, and switch 88 opened. This places the opera 115b, thus providing a relatively constant current flow tional ampli?er 110 in the unity gain mode with the through transistor 1 ...
... ing input lead 117b provides a constant bias to transistor 40 ampli?er 110. In operation, ?rst switches 111 and 112 are closed, and switch 88 opened. This places the opera 115b, thus providing a relatively constant current flow tional ampli?er 110 in the unity gain mode with the through transistor 1 ...
An EMTP – RV Based Analysis of the Line Surge Arrester
... due to bipolar flashes that can cause serious problems in electrical power systems. Modelling is of great importance in power system transient analysis. Modelling can be used to describe system, to analyze the behavior of a system under conditions that can occur in nature. The main goal is to achiev ...
... due to bipolar flashes that can cause serious problems in electrical power systems. Modelling is of great importance in power system transient analysis. Modelling can be used to describe system, to analyze the behavior of a system under conditions that can occur in nature. The main goal is to achiev ...
AK2345
... SCF circuit, which limits the band of input voice signals. This prevents voice signals below 300 Hz from having an adverse effect on CTCSS/CDCSS signals during transmitting. The CTCSS/CDCSS signal is remove during receiving and only the voice signal is output. This eliminates the high frequency comp ...
... SCF circuit, which limits the band of input voice signals. This prevents voice signals below 300 Hz from having an adverse effect on CTCSS/CDCSS signals during transmitting. The CTCSS/CDCSS signal is remove during receiving and only the voice signal is output. This eliminates the high frequency comp ...
MAX17582 Dual-Phase, Quick-PWM Controller for IMVP-6.5 CPU Core Power Supplies General Description
... VCC, VDD, V3P3 to GND ...........................................-0.3V to +6V D0–D6 to GND..........................................................-0.3V to +6V PGDIN, DPRSLPVR, PSI to GND..............................-0.3V to +6V SLOW to GND ......................................................... ...
... VCC, VDD, V3P3 to GND ...........................................-0.3V to +6V D0–D6 to GND..........................................................-0.3V to +6V PGDIN, DPRSLPVR, PSI to GND..............................-0.3V to +6V SLOW to GND ......................................................... ...
MobilSwitch-5c - GSM Mobil Control
... The MobilSwitch-5c GSM device is developed for industrial signaling and remote controlling purposes. The analog input of the device can measure between 15V or 30V, the pulse-counter input can count up to 199’999. The device is equipped with 4 digital inputs which can be connected to several modules, ...
... The MobilSwitch-5c GSM device is developed for industrial signaling and remote controlling purposes. The analog input of the device can measure between 15V or 30V, the pulse-counter input can count up to 199’999. The device is equipped with 4 digital inputs which can be connected to several modules, ...
Exam III from spring 2002
... This 100-point exam consists of four questions with five parts each. If you cannot do one part, move on to the next. Partial credit will be given on all parts of this exam. This is a closed book exam. You will need a calculator. Please remember to write your name on every page. Remember to convert t ...
... This 100-point exam consists of four questions with five parts each. If you cannot do one part, move on to the next. Partial credit will be given on all parts of this exam. This is a closed book exam. You will need a calculator. Please remember to write your name on every page. Remember to convert t ...
Y.MG325/452 Universal bipolar constant potential X-ray systems YXLON.Products
... extremely fast change over to any selected new value. Any fluctuation or deviation of set values is controlled and corrected within microseconds. These features make the system an excellent candidate not only for radiographic and radioscopic applications but also for scanning methods like tomography ...
... extremely fast change over to any selected new value. Any fluctuation or deviation of set values is controlled and corrected within microseconds. These features make the system an excellent candidate not only for radiographic and radioscopic applications but also for scanning methods like tomography ...
Power-Performance Simulation and Design Strategies for Single
... document latency by making intelligent job-toprocessor mapping decisions. SJT attempts only to map jobs to optimal processors based on job type. SJS extends SJT by taking into account the job size when making mapping decisions. SJTDS and SJSDS are designed to dramatically reduce energy consumption ...
... document latency by making intelligent job-toprocessor mapping decisions. SJT attempts only to map jobs to optimal processors based on job type. SJS extends SJT by taking into account the job size when making mapping decisions. SJTDS and SJSDS are designed to dramatically reduce energy consumption ...
4040
... number of these and other electronic devices using more and more power, actions must to be taken to ensure the functionality of the nationwide power grid. In 2001, the European Union put EN61000-3-2 into effect to set the harmonic regulation standard on any power grid supplied application with power ...
... number of these and other electronic devices using more and more power, actions must to be taken to ensure the functionality of the nationwide power grid. In 2001, the European Union put EN61000-3-2 into effect to set the harmonic regulation standard on any power grid supplied application with power ...
TPS65012 数据资料 dataSheet 下载
... power rails. The TPS65012 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load c ...
... power rails. The TPS65012 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load c ...
nti-power_quality_at.. - IDEAL INDUSTRIES, INC.
... Voltage Performance Monitor • What is Voltage Performance Monitoring? • Why do I need to measure the integrity of the of my Voltage? • What are the factors and features I need? ...
... Voltage Performance Monitor • What is Voltage Performance Monitoring? • Why do I need to measure the integrity of the of my Voltage? • What are the factors and features I need? ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... A piezoresistive polysilicon high pressure sensor and thermometer of polysilicon resistor are integrated on the mono-chip of the sensor. The structure, design and fabrication of the high pressure and temperature multifunction sensor are introduced as follows: 2.1. High pressure polysilicon pressure ...
... A piezoresistive polysilicon high pressure sensor and thermometer of polysilicon resistor are integrated on the mono-chip of the sensor. The structure, design and fabrication of the high pressure and temperature multifunction sensor are introduced as follows: 2.1. High pressure polysilicon pressure ...
Diapositive 1
... diseases is still doubtful. Furthermore, the optimal position of the nebulizer in the system and its type is still unknown. The intermittent synchronized inspiration nebulization is in principle a great improvement for this type of therapy. By using an advanced nebulizer based on vibration mesh, a p ...
... diseases is still doubtful. Furthermore, the optimal position of the nebulizer in the system and its type is still unknown. The intermittent synchronized inspiration nebulization is in principle a great improvement for this type of therapy. By using an advanced nebulizer based on vibration mesh, a p ...
Measurement Types in Machinery Monitoring
... Almost all modern velocity sensors used for prediction measurements are actually piezoelectric accelerometers which have an integrating circuit built into them to convert acceleration to velocity. These velocity sensors — by the nature of the integration — will always have less frequency range than ...
... Almost all modern velocity sensors used for prediction measurements are actually piezoelectric accelerometers which have an integrating circuit built into them to convert acceleration to velocity. These velocity sensors — by the nature of the integration — will always have less frequency range than ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.