EMC
... EMI Lesson #1: Remember Fourier! The Energy in a Trapezoidal Waveform is a Function of the Pulse Width and the Rise and Fall Times. ...
... EMI Lesson #1: Remember Fourier! The Energy in a Trapezoidal Waveform is a Function of the Pulse Width and the Rise and Fall Times. ...
FDD6680AS 30V N-Channel PowerTrench SyncFET
... MOSFET and Schottky diode in synchronous DC:DC power supplies. This 30V MOSFET is designed to maximize power conversion efficiency, providing a low RDS(ON) and low gate charge. The FDD6680AS includes an integrated Schottky diode using Fairchild’s monolithic SyncFET technology. The performance of the ...
... MOSFET and Schottky diode in synchronous DC:DC power supplies. This 30V MOSFET is designed to maximize power conversion efficiency, providing a low RDS(ON) and low gate charge. The FDD6680AS includes an integrated Schottky diode using Fairchild’s monolithic SyncFET technology. The performance of the ...
TL082
... 3. ALL voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC-. 4. Differential voltage are at the non-inverting input terminal with respect to the inverting input terminal. 5. The magnitude of the input voltage must never exceed the magnitude of the supp ...
... 3. ALL voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC-. 4. Differential voltage are at the non-inverting input terminal with respect to the inverting input terminal. 5. The magnitude of the input voltage must never exceed the magnitude of the supp ...
Power Network-on-Chip for Scalable Power Delivery
... The delivery of high quality power to the on-chip circuitry with minimum energy loss is an essential component of integrated circuits. To facilitate the integration of diverse functions, architectural, circuit, device, and material level power delivery solutions are required. The quality of the powe ...
... The delivery of high quality power to the on-chip circuitry with minimum energy loss is an essential component of integrated circuits. To facilitate the integration of diverse functions, architectural, circuit, device, and material level power delivery solutions are required. The quality of the powe ...
ADS1209 数据资料 dataSheet 下载
... The ADS1209 is a two-channel, high-performance, delta-sigma (ΔΣ) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, t ...
... The ADS1209 is a two-channel, high-performance, delta-sigma (ΔΣ) modulator with an 86dB dynamic range, operating from a single +5V supply. The differential inputs are ideal for direct connection to signal sources in an industrial environment. With the appropriate digital filter and modulator rate, t ...
User’s Manual 701931 Current Probe
... reduces the danger of touching the conductor during testing. Do not touch any part of the clamp beyond the barrier during measurement. 6 Demagnetizing Switch (DEMAG) If the core has been magnetized by switching the power ON and OFF, or by an excessive input, this switch demagnetizes it. Always carry ...
... reduces the danger of touching the conductor during testing. Do not touch any part of the clamp beyond the barrier during measurement. 6 Demagnetizing Switch (DEMAG) If the core has been magnetized by switching the power ON and OFF, or by an excessive input, this switch demagnetizes it. Always carry ...
SiP12108, SiP12108A 2.8 V to 5.5 V Input 5 A Synchronous Buck
... The device has programmable switching frequency up to 4 MHz. The control scheme is based on current-mode constant-on-time architecture, which delivers fast transient response and minimizes external components. Thanks to the internal current ramp information, no high-ESR output bulk or virtual ESR ne ...
... The device has programmable switching frequency up to 4 MHz. The control scheme is based on current-mode constant-on-time architecture, which delivers fast transient response and minimizes external components. Thanks to the internal current ramp information, no high-ESR output bulk or virtual ESR ne ...
4-Bit Counter
... • A latch is a level-sensitive device. The major problem with latch-sensitive devices is that during the same level of the clock signal, a race around condition might occur thereby making the device prone to glitches. This is avoided using the edgesensitive J-K flip-flop. • Also, the rising/falling ...
... • A latch is a level-sensitive device. The major problem with latch-sensitive devices is that during the same level of the clock signal, a race around condition might occur thereby making the device prone to glitches. This is avoided using the edgesensitive J-K flip-flop. • Also, the rising/falling ...
AIremote Battery Monitor Users Guide
... Now you need to set the job properties for the script. For every property that is deemed ‘required’ in the Package Manifest, you must enter that property with the corresponding value you want it to be instantiated with. If the property is deemed ‘optional’ then it does not have to be instantiated wi ...
... Now you need to set the job properties for the script. For every property that is deemed ‘required’ in the Package Manifest, you must enter that property with the corresponding value you want it to be instantiated with. If the property is deemed ‘optional’ then it does not have to be instantiated wi ...
MAX11208 20-Bit, Single-Channel, Ultra-Low-Power, Delta-Sigma ADC with 2-Wire Serial Interface General Description
... The MAX11208 is an ultra-low-power (< 240FA active), high-resolution, low-speed, serial-output ADC. This device provides the highest resolution per unit power in the industry and is optimized for applications that require very high dynamic range with low power, such as sensors on a 4mA to 20mA indus ...
... The MAX11208 is an ultra-low-power (< 240FA active), high-resolution, low-speed, serial-output ADC. This device provides the highest resolution per unit power in the industry and is optimized for applications that require very high dynamic range with low power, such as sensors on a 4mA to 20mA indus ...
Spin dependent tunneling devices fabricated for magnetic random
... switches, magnetic random access memory 共MRAM兲 and other derivative applications.3,4 For memory applications, the write selection can be done using both word and torque lines; the read selection can be done either using a transistor per cell with a reference, or using a latching mode as used in semi ...
... switches, magnetic random access memory 共MRAM兲 and other derivative applications.3,4 For memory applications, the write selection can be done using both word and torque lines; the read selection can be done either using a transistor per cell with a reference, or using a latching mode as used in semi ...
Lab Manual - Lakehead University
... 5. Do not play with equipment not directly involved in your experiment. 6. When in the lab do not wear clothing or jewelry which could constitute a health hazard. Shoes, preferably rubber soled ones, must be worn in the lab. Long hair presents a hazard near moving parts of machinery. 7. It is import ...
... 5. Do not play with equipment not directly involved in your experiment. 6. When in the lab do not wear clothing or jewelry which could constitute a health hazard. Shoes, preferably rubber soled ones, must be worn in the lab. Long hair presents a hazard near moving parts of machinery. 7. It is import ...
DC Measurements Y1 Physics Lab 2016/17 V R A + - I V R A +
... myDAQ analogue-input channel AI1 (connected differentially across the diode to measure the voltage difference between AI1+ and AI1-). The current through the diode is determined by measuring the voltage across resistor R0 (nominally 1 kΩ) using myDAQ analogue-input channel AI0. Hence, R0 and AI0 pla ...
... myDAQ analogue-input channel AI1 (connected differentially across the diode to measure the voltage difference between AI1+ and AI1-). The current through the diode is determined by measuring the voltage across resistor R0 (nominally 1 kΩ) using myDAQ analogue-input channel AI0. Hence, R0 and AI0 pla ...
Compact infrared continuous-wave double-pass single
... Of course, one could argue that the threshold of a DRO could be even smaller provided one uses low loss dielectric mirror. However, here, we deliberately use a metal mirror to control the phase upon reflection. The cost of this choice is the introduction of extra losses and a not so small threshold e ...
... Of course, one could argue that the threshold of a DRO could be even smaller provided one uses low loss dielectric mirror. However, here, we deliberately use a metal mirror to control the phase upon reflection. The cost of this choice is the introduction of extra losses and a not so small threshold e ...
A Reduced Clock-swing Flip-flop (RCSFF) For 63% Power
... is also beneficial to decrease the capacitance of a clock system by reducing the number of MOSFET’s connected to the clock distribution network. II. REDUCED CLOCK-SWING FLIP-FLOP Reduced clock-swing flip-flop (RCSFF) is proposed to lower the voltage swing of the clock system. Fig. 2 shows schematic ...
... is also beneficial to decrease the capacitance of a clock system by reducing the number of MOSFET’s connected to the clock distribution network. II. REDUCED CLOCK-SWING FLIP-FLOP Reduced clock-swing flip-flop (RCSFF) is proposed to lower the voltage swing of the clock system. Fig. 2 shows schematic ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... There are three parameters in the ECG analyzer, i.e. peak amplitude, valley amplitude and QRS complex or RMS peak. All of these have their individual threshold values with which the actual accumulated values (Extracted from signal) are being continuously compared. Next all of these three parameter’s ...
... There are three parameters in the ECG analyzer, i.e. peak amplitude, valley amplitude and QRS complex or RMS peak. All of these have their individual threshold values with which the actual accumulated values (Extracted from signal) are being continuously compared. Next all of these three parameter’s ...
OPERATING MANUAL NX Series Driver
... • Use a 24 VDC power supply that has been given reinforced insulation between the primary side and secondary side. Failure to do so may cause electric shock. • Immediately when trouble has occurred, stop running and turn off the driver power. Failure to do so may result in fire, electric shock ...
... • Use a 24 VDC power supply that has been given reinforced insulation between the primary side and secondary side. Failure to do so may cause electric shock. • Immediately when trouble has occurred, stop running and turn off the driver power. Failure to do so may result in fire, electric shock ...
Glossary of Crane Terminoloy
... A method of controlling speed in which electrical energy generated by the motor is fed back into the power system. Regulated Speed: A function which tends to maintain constant motor speed for any load for a given speed setting of the controller. Remote Operated Crane: A crane controlled by an operat ...
... A method of controlling speed in which electrical energy generated by the motor is fed back into the power system. Regulated Speed: A function which tends to maintain constant motor speed for any load for a given speed setting of the controller. Remote Operated Crane: A crane controlled by an operat ...
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.