Text - Almeg Controls
... A float, housed inside the standoff tube follows the liquid level and rises and falls in the main tank. The float is equipped with a special magnet configuration that allows the magnetic lines of force to react with the flags. The flags have tiny directional magnets inserted inside as well. This spe ...
... A float, housed inside the standoff tube follows the liquid level and rises and falls in the main tank. The float is equipped with a special magnet configuration that allows the magnetic lines of force to react with the flags. The flags have tiny directional magnets inserted inside as well. This spe ...
Noise-Canceling LNAs
... In the circuit of figure below, the PMOS current source is converted to an “active load,” amplifying the input signal. The idea is that, if M2 amplifies the input in addition to injecting noise to the output, then the noise figure may be lower. Neglecting channel-length modulation, calculate the noi ...
... In the circuit of figure below, the PMOS current source is converted to an “active load,” amplifying the input signal. The idea is that, if M2 amplifies the input in addition to injecting noise to the output, then the noise figure may be lower. Neglecting channel-length modulation, calculate the noi ...
Time-Domain Large-Signal Modeling of Traveling
... speed of carrier injection is limited by carrier lifetimes (less than 1 GHz), high-speed SiP modulators typically operate in the depletion mode. Optical modulation is achieved by varying the depletion region width, which has a nonlinear dependence on p-n junction voltage [9]. Secondly, high-frequenc ...
... speed of carrier injection is limited by carrier lifetimes (less than 1 GHz), high-speed SiP modulators typically operate in the depletion mode. Optical modulation is achieved by varying the depletion region width, which has a nonlinear dependence on p-n junction voltage [9]. Secondly, high-frequenc ...
M48Z35AV
... capacitors are used to store energy which stabilizes the VCC bus. The energy stored in the bypass capacitors will be released as low going spikes are generated or energy will be absorbed when overshoots occur. A ceramic bypass capacitor value of 0.1µF (see Figure 9) is recommended in order to provid ...
... capacitors are used to store energy which stabilizes the VCC bus. The energy stored in the bypass capacitors will be released as low going spikes are generated or energy will be absorbed when overshoots occur. A ceramic bypass capacitor value of 0.1µF (see Figure 9) is recommended in order to provid ...
No Slide Title - Electrical & Computer Engineering
... Returning to one’s sensors But the real world interferes... desired speed wd ...
... Returning to one’s sensors But the real world interferes... desired speed wd ...
Excellence in Systems Protection
... Location: Locate the protector on or as close to the service entrance cabinet as possible. It should be shortnippled directly to the service cabinet and located so that the wires used to connect to the bus are as short as possible. (The inductance of the wiring, about 1 micro Henry per meter, result ...
... Location: Locate the protector on or as close to the service entrance cabinet as possible. It should be shortnippled directly to the service cabinet and located so that the wires used to connect to the bus are as short as possible. (The inductance of the wiring, about 1 micro Henry per meter, result ...
CD4046B Phase-Locked Loop (Rev. A)
... Figure 5. Typical Waveforms for the CD4046B Employing Phase Comparator I in Locked Condition of fo Phase comparator II is an edge-controlled digital memory network. It consists of four flip-flop stages, control gating, and a 3-state output circuit comprising p and n drivers having a common output no ...
... Figure 5. Typical Waveforms for the CD4046B Employing Phase Comparator I in Locked Condition of fo Phase comparator II is an edge-controlled digital memory network. It consists of four flip-flop stages, control gating, and a 3-state output circuit comprising p and n drivers having a common output no ...
AD5290 数据手册DataSheet下载
... The AD5290 is one of the few high voltage, high performance, and compact digital potentiometers2, 3 in the market at present. This device can be used as a programmable resistor or resistor divider. The AD5290 performs the same electronic adjustment function as mechanical potentiometers, variable res ...
... The AD5290 is one of the few high voltage, high performance, and compact digital potentiometers2, 3 in the market at present. This device can be used as a programmable resistor or resistor divider. The AD5290 performs the same electronic adjustment function as mechanical potentiometers, variable res ...
Sabertooth 2x25V2 - Dimension Engineering
... inductive energy stored in the motor windings to the battery each switching cycle, instead of burning it as heat in the motor windings. This makes part-throttle operation very efficient. ...
... inductive energy stored in the motor windings to the battery each switching cycle, instead of burning it as heat in the motor windings. This makes part-throttle operation very efficient. ...
Datasheet Sensors
... creepage distances, even if they are plugged into the socket. So there is always a risk of an electric shock. Use only colored cables which match to the color of the jack to help prevent a wrong connection. When connecting the measurement circuit, take special care not to connect the voltage wires t ...
... creepage distances, even if they are plugged into the socket. So there is always a risk of an electric shock. Use only colored cables which match to the color of the jack to help prevent a wrong connection. When connecting the measurement circuit, take special care not to connect the voltage wires t ...
Exploring the Magnetic Field of a Slinky
... 11. Make a pick-up coil by winding 10 turns of 22-gauge wire around a form with a definite area of several cm2. Leave enough wire on both ends of the loop so that the ends can be striped and connected to alligator clips which are attached to a BNC-banana (male-male)-plug adaptor. The wire between th ...
... 11. Make a pick-up coil by winding 10 turns of 22-gauge wire around a form with a definite area of several cm2. Leave enough wire on both ends of the loop so that the ends can be striped and connected to alligator clips which are attached to a BNC-banana (male-male)-plug adaptor. The wire between th ...
Xilinx ISE/WebPack: Introduction to Schematic Capture and Simulation
... source file. If output signals must change as a result of that processing, then changes to these signals are “scheduled” for a later time step (signal changes are scheduled for a later time step because signals can’t change voltage values instantaneously). Different simulators provide various method ...
... source file. If output signals must change as a result of that processing, then changes to these signals are “scheduled” for a later time step (signal changes are scheduled for a later time step because signals can’t change voltage values instantaneously). Different simulators provide various method ...
Physics 2121 Lab Manual
... Safety in the laboratory is very important. The experiments performed in the laboratory are designed to be as safe as possible, but caution is always advised concerning the use of the equipment. When you arrive at the start of each class meeting, it is very important that you do not touch or turn on ...
... Safety in the laboratory is very important. The experiments performed in the laboratory are designed to be as safe as possible, but caution is always advised concerning the use of the equipment. When you arrive at the start of each class meeting, it is very important that you do not touch or turn on ...
The MIT Cables, Terminators, and Hoses
... tonality and imaging characteristics to the large degree they hear. How can this happen; does it make sense? Picking up where Frank left off, I would like to try to shed additional light on this complex subject. Reviewing in a linear system: The words “linear” and “predictable” can be interchanged, ...
... tonality and imaging characteristics to the large degree they hear. How can this happen; does it make sense? Picking up where Frank left off, I would like to try to shed additional light on this complex subject. Reviewing in a linear system: The words “linear” and “predictable” can be interchanged, ...
Did Tesla`s Wardenclyffe tower generate squarewaves?
... Suppose we drive a Tesla coil using a low power RF source which is weakly coupled? And the coil has very high "Q?" What happens? In that case the coil's RF output voltage will ramp up slowly, as if the oscillating coil was a kind of "capacitor" being charged up. The secondary coil is an energy stora ...
... Suppose we drive a Tesla coil using a low power RF source which is weakly coupled? And the coil has very high "Q?" What happens? In that case the coil's RF output voltage will ramp up slowly, as if the oscillating coil was a kind of "capacitor" being charged up. The secondary coil is an energy stora ...
Physics 3204: Current Electricity Notes
... power (in kW) by the time used (in hours) • this can then be multiplied by the current electricity rate (currently 11.178¢ per kWh) • in simplest form cost = P t r where P is power in kW t is time in hours r is rate in either ¢ per kWh or $ per kWh ...
... power (in kW) by the time used (in hours) • this can then be multiplied by the current electricity rate (currently 11.178¢ per kWh) • in simplest form cost = P t r where P is power in kW t is time in hours r is rate in either ¢ per kWh or $ per kWh ...
Lab Oven Heater Circuit Troubleshooting
... 120 volt ovens 2) For 120 volt units, check for 120 VAC power between neutral terminal 2 on the circuit board and terminal 1 on the SSR. If there is no power go back to board troubleshooting. 3) Check for 120 volt power from terminal 2 on the circuit board and terminal 2 on the SSR. If there is no p ...
... 120 volt ovens 2) For 120 volt units, check for 120 VAC power between neutral terminal 2 on the circuit board and terminal 1 on the SSR. If there is no power go back to board troubleshooting. 3) Check for 120 volt power from terminal 2 on the circuit board and terminal 2 on the SSR. If there is no p ...
Optimizing Low Current Measurements with the Model 4200
... because the charge dissipates rapidly. However, high resistance materials don’t allow the charge to decay quickly, which may result in unstable, noisy measurements. Typically, electrostatic interference is an issue when making current measurements ≤1nA or resistance measurements ≥1GW. To reduce the ...
... because the charge dissipates rapidly. However, high resistance materials don’t allow the charge to decay quickly, which may result in unstable, noisy measurements. Typically, electrostatic interference is an issue when making current measurements ≤1nA or resistance measurements ≥1GW. To reduce the ...
MAX15112 Evaluation Kit Evaluates: MAX15112 General Description Features
... evaluate the MAX15112 high-efficiency, 12A, step-down regulator with integrated switches. The applications include distributed power systems, portable devices, and preregulators. The EV kit is preset for 1.5V output at load currents up to 12A from a 2.7V to 5.5V input supply. The device features a 1 ...
... evaluate the MAX15112 high-efficiency, 12A, step-down regulator with integrated switches. The applications include distributed power systems, portable devices, and preregulators. The EV kit is preset for 1.5V output at load currents up to 12A from a 2.7V to 5.5V input supply. The device features a 1 ...
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.