Paper - Stanford University
... impedance of the RLC tank at resonance; quality factor of the RLC tank; second-order coefficient of the nonlinearity. As (1) suggests, a larger incident amplitude as well as a larger result in a larger achievable which we refer to as the oscillator , so the largest locking range. In an practical ind ...
... impedance of the RLC tank at resonance; quality factor of the RLC tank; second-order coefficient of the nonlinearity. As (1) suggests, a larger incident amplitude as well as a larger result in a larger achievable which we refer to as the oscillator , so the largest locking range. In an practical ind ...
FSQ500L Compact, Green Mode, Fairchild Power Switch (FPS™) Features
... control, as shown in Figure 16. An opto-coupler (such as the FOD817A) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the Rsense resistor makes it possible to control the switching duty cycle. When t ...
... control, as shown in Figure 16. An opto-coupler (such as the FOD817A) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the Rsense resistor makes it possible to control the switching duty cycle. When t ...
Presentation_pocpa_safety_related-5 - Indico
... • We are responsible to procure a set of converters with long running capacity, without maintenance or repair. One hour of beam dump is rated 17k€ in 2009. • The lifetime of equipment for large accelerators, is intended to be far above the one for public device found on the world market. ...
... • We are responsible to procure a set of converters with long running capacity, without maintenance or repair. One hour of beam dump is rated 17k€ in 2009. • The lifetime of equipment for large accelerators, is intended to be far above the one for public device found on the world market. ...
Photodiodes and other Light Sensors
... In this section we shall discuss the interface between a photosensor and its associated electronics. There are really just two photocell applications – light measurement, and the reception of modulated light. When we measure light we may be measuring its intensity, or we may simply be detecting if i ...
... In this section we shall discuss the interface between a photosensor and its associated electronics. There are really just two photocell applications – light measurement, and the reception of modulated light. When we measure light we may be measuring its intensity, or we may simply be detecting if i ...
Service_manual_VGD
... The load detector senses the load current. i.e. the inverter current, and sends the signal by two paths. In battery mode, the UPS will go to failure mode if overload condition happened. The panel will indicate the fault condition. A. The UPS collects the continuous overload signals through CPU switc ...
... The load detector senses the load current. i.e. the inverter current, and sends the signal by two paths. In battery mode, the UPS will go to failure mode if overload condition happened. The panel will indicate the fault condition. A. The UPS collects the continuous overload signals through CPU switc ...
Sepam series 80 sales promotion package
... maintenance statistics purpose: operating time, charging time, trip circuit supervision (covering power supply, wiring and coil) cumulative total of tripping currents for 5 current ranges, operation counter, pressure (for SF6 circuit breakers) For motors, transformers, and generators, 8 to 16 temp ...
... maintenance statistics purpose: operating time, charging time, trip circuit supervision (covering power supply, wiring and coil) cumulative total of tripping currents for 5 current ranges, operation counter, pressure (for SF6 circuit breakers) For motors, transformers, and generators, 8 to 16 temp ...
Using a Digital Multimeter
... circuits, red color implies the positive terminal, black color the negative (or ground). These colors don’t apply to AC circuits, but we will retain the convention to make the analysis clearer. ...
... circuits, red color implies the positive terminal, black color the negative (or ground). These colors don’t apply to AC circuits, but we will retain the convention to make the analysis clearer. ...
Editorial Changes for 4773
... in terms of reasonable target values towards which equipment designers should strive. As a result, end-users of the equipment are often faced with the challenge of installing equipment which has a lower short circuit current rating than the available fault current from the facilities. In an effort t ...
... in terms of reasonable target values towards which equipment designers should strive. As a result, end-users of the equipment are often faced with the challenge of installing equipment which has a lower short circuit current rating than the available fault current from the facilities. In an effort t ...
Product Presentation
... To evaluate the bulk stability of the die and to generate defects resulting from manufacturing aberrations that are manifested as time and stress-dependent failures ...
... To evaluate the bulk stability of the die and to generate defects resulting from manufacturing aberrations that are manifested as time and stress-dependent failures ...
Electronically Commutated Motors
... 3. Verify rotation of motor is correct by energizing the motor and checking the rotation matches the fan rotation label. This can also be done before any speed controls are wired in by placing a jumper wire between terminals Pin 1 and Pin 2. This will send 10 volts into the motor and cause it to run ...
... 3. Verify rotation of motor is correct by energizing the motor and checking the rotation matches the fan rotation label. This can also be done before any speed controls are wired in by placing a jumper wire between terminals Pin 1 and Pin 2. This will send 10 volts into the motor and cause it to run ...
June 2006 Dual Step-Up Converter Drives White LEDs with 1000:1
... (10µs on-time) allows a 1000:1 digital PWM dimming ratio with 100Hz PWM frequency—fast enough to avoid visible flicker. For instance, a combination of two LT3486s driving four LED strings (R-G-G-B) in a top-end display provides 1000:1 dimming while maintaining the true-color of the display even durin ...
... (10µs on-time) allows a 1000:1 digital PWM dimming ratio with 100Hz PWM frequency—fast enough to avoid visible flicker. For instance, a combination of two LT3486s driving four LED strings (R-G-G-B) in a top-end display provides 1000:1 dimming while maintaining the true-color of the display even durin ...
FSTD3125 — 4-Bit Bus Switch with Level Shifting Features Description
... Fairchild switch FSTD3125 provides four high-speed CMOS TTL-compatible bus switches. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. A diode to VCC has been integrated into the circuit to allo ...
... Fairchild switch FSTD3125 provides four high-speed CMOS TTL-compatible bus switches. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. A diode to VCC has been integrated into the circuit to allo ...
NI Camera Link I/O Extension Board (PCIe) User Guide
... return the device to National Instruments for repair. Keep away from live circuits. Do not remove equipment covers or shields unless you are trained to do so. If signal wires are connected to the device, hazardous voltages can exist even when the equipment is turned off. To avoid a shock hazard, do ...
... return the device to National Instruments for repair. Keep away from live circuits. Do not remove equipment covers or shields unless you are trained to do so. If signal wires are connected to the device, hazardous voltages can exist even when the equipment is turned off. To avoid a shock hazard, do ...
CAUTION FOR PROPER USE OF FILM CAPACITORS FILM CAPACITORS
... Please confirm and inform us of the following information when ordering capacitors. 1. Working voltage : AC or DC 2. Capacitance and capacitance tolerance 3. Operating temperature range 4. Special operating condition : waveform, effective value,crest value, frequency, pulse, etc. 5. Expected failure ...
... Please confirm and inform us of the following information when ordering capacitors. 1. Working voltage : AC or DC 2. Capacitance and capacitance tolerance 3. Operating temperature range 4. Special operating condition : waveform, effective value,crest value, frequency, pulse, etc. 5. Expected failure ...
MTD20N06V - Power Field Effect Transistor
... Although many E−FETs can withstand the stress of Resistance−General Data and Its Use.” drain−to−source avalanche at currents up to rated pulsed Switching between the off−state and the on−state may current (IDM), the energy rating is specified at rated traverse any load line provided neither rated pe ...
... Although many E−FETs can withstand the stress of Resistance−General Data and Its Use.” drain−to−source avalanche at currents up to rated pulsed Switching between the off−state and the on−state may current (IDM), the energy rating is specified at rated traverse any load line provided neither rated pe ...
2SC5001
... 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating char ...
... 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating char ...
Introduction to Phase
... The operation of the system becomes clearer if we assume that the /N1 counter has just counted down to 0 and both counters have been loaded with their preset values N1 and N2, respectively. We now have to find the number of cycles the VCO must produce until the same logic state is reached again. Thi ...
... The operation of the system becomes clearer if we assume that the /N1 counter has just counted down to 0 and both counters have been loaded with their preset values N1 and N2, respectively. We now have to find the number of cycles the VCO must produce until the same logic state is reached again. Thi ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Latch type sense amplifier are used to read the contents of the different type of memory , A/D converters, data receivers and on-chip transistors as they yield fast decision due to positive feedback [3].Figure 4 shows the circuit diagram of the latch type voltage sense amplifier to generate positive ...
... Latch type sense amplifier are used to read the contents of the different type of memory , A/D converters, data receivers and on-chip transistors as they yield fast decision due to positive feedback [3].Figure 4 shows the circuit diagram of the latch type voltage sense amplifier to generate positive ...
DB_MS8886C
... The counter following this logic counts the pulses CUP or CDN respectively. The counter is reset every time the pulse sequence changes from CUP to CDN or vice versa. The output pins OUT[1:2] will only be activated when a sufficient number of consecutive CUP or CDN pulses occur. Low level interferenc ...
... The counter following this logic counts the pulses CUP or CDN respectively. The counter is reset every time the pulse sequence changes from CUP to CDN or vice versa. The output pins OUT[1:2] will only be activated when a sufficient number of consecutive CUP or CDN pulses occur. Low level interferenc ...
AC motor - Power Electronics Technology
... Most common AC motors use the squirrel cage rotor, which will be found in virtually all domestic and light industrial alternating current motors. The squirrel cage refers to the rotating exercise cage for pet animals. The motor takes its name from the shape of its rotor "windings"- a ring at either ...
... Most common AC motors use the squirrel cage rotor, which will be found in virtually all domestic and light industrial alternating current motors. The squirrel cage refers to the rotating exercise cage for pet animals. The motor takes its name from the shape of its rotor "windings"- a ring at either ...
STE07DE220
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
... Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.