Receiver Design - School of Electrical Engineering and Computer
... If we set R1 49 k and Rsr 1 k then the total resistance ( R1 effective ) will be 50 k R2 R3 400 k and R 4 38 .1 k ...
... If we set R1 49 k and Rsr 1 k then the total resistance ( R1 effective ) will be 50 k R2 R3 400 k and R 4 38 .1 k ...
FRS 104 Electrical System
... engine to ignite the compressed fuel-air mixture by an electric spark electricity must be at a very high voltage in order to travel across the gap and create a good spark voltage at the spark plug can be anywhere from 10,000 to 50,000 volts ...
... engine to ignite the compressed fuel-air mixture by an electric spark electricity must be at a very high voltage in order to travel across the gap and create a good spark voltage at the spark plug can be anywhere from 10,000 to 50,000 volts ...
MAX9647/MAX9648 General-Purpose, Low-Voltage, Tiny Pack Comparators EVALUATION KIT AVAILABLE
... The MAX9647/MAX9648 comparators are drop-in, pin-forpin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals. Advantages of the ICs include low supply vol ...
... The MAX9647/MAX9648 comparators are drop-in, pin-forpin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals. Advantages of the ICs include low supply vol ...
HIgH OpERATINg TEMpERATURE (HOT) HAWK
... automatic anti-blooming at the pixel level and excellent sensitivity •• Windowing gives enhanced frame rates over selected areas of the array •• Higher operating temperature than InSb. -- Longer cooler life -- Less in-service support -- Lower through-life cost ...
... automatic anti-blooming at the pixel level and excellent sensitivity •• Windowing gives enhanced frame rates over selected areas of the array •• Higher operating temperature than InSb. -- Longer cooler life -- Less in-service support -- Lower through-life cost ...
An innovative digital charge amplifier to reduce hysteresis in
... associated with model-based control techniques. These models are static in nature, as the drive frequency increases the error will also increase. Also they need pre-processing to calculate the appropriate model for each different piezoelectric actuator. One of the easiest ways to reduce hysteresis i ...
... associated with model-based control techniques. These models are static in nature, as the drive frequency increases the error will also increase. Also they need pre-processing to calculate the appropriate model for each different piezoelectric actuator. One of the easiest ways to reduce hysteresis i ...
LMC555 CMOS Timer
... This application uses the timer connected for astable operation, as in Figure 10, with a modulating signal again applied to the control voltage terminal. The pulse position varies with the modulating signal, since the threshold voltage and hence the time delay is varied. Figure 11 shows the waveform ...
... This application uses the timer connected for astable operation, as in Figure 10, with a modulating signal again applied to the control voltage terminal. The pulse position varies with the modulating signal, since the threshold voltage and hence the time delay is varied. Figure 11 shows the waveform ...
Lecture1 Resistive circuits
... voltage, and magnetic flux) can be related to each other in six ways. Two quantities are covered by basic physical laws, and three are covered by known circuit elements (resistor, capacitor, and inductor). In 1971 Chua proposed the memristor, as a class of circuit elements based on a relationship be ...
... voltage, and magnetic flux) can be related to each other in six ways. Two quantities are covered by basic physical laws, and three are covered by known circuit elements (resistor, capacitor, and inductor). In 1971 Chua proposed the memristor, as a class of circuit elements based on a relationship be ...
Lab Briefing #2, Resistor Circuits - The University of Texas at Dallas
... • Lab 2 deals with resistor circuits that have both DC and AC applied voltages. voltages • In solving electrical engineering problems, we usually have a circuit with applied voltages and we seek to discover the currents in the circuit (sometimes we have an applied current and we are solving for volt ...
... • Lab 2 deals with resistor circuits that have both DC and AC applied voltages. voltages • In solving electrical engineering problems, we usually have a circuit with applied voltages and we seek to discover the currents in the circuit (sometimes we have an applied current and we are solving for volt ...
Exam4
... across and AC generator that produces a peak voltage of 12 volts and a peak current of 3 amps. What is the oscillation frequency? ...
... across and AC generator that produces a peak voltage of 12 volts and a peak current of 3 amps. What is the oscillation frequency? ...
Summary presentation 12.2 alternating currents File
... Since both lamps are equally bright, the d.c. and a.c. supplies are transferring energy to the bulbs at the same rate. Therefore, the d.c. voltage is equivalent to the a.c. voltage. The d.c. voltage equals the r.m.s. value of the a.c. voltage. Notice that the r.m.s. value is about 70% (1/√2) of the ...
... Since both lamps are equally bright, the d.c. and a.c. supplies are transferring energy to the bulbs at the same rate. Therefore, the d.c. voltage is equivalent to the a.c. voltage. The d.c. voltage equals the r.m.s. value of the a.c. voltage. Notice that the r.m.s. value is about 70% (1/√2) of the ...
Precision Logarithmic and Log Ratio Amplifier
... NOTES: (1) Log Conformity Error is peak deviation from the best-fit straight line of VOUT versus log (I1 / I2) curve expressed as a percent of peak-to-peak full-scale. (2) May require higher supply for full dynamic range. (3) Output core log function is trimmed to 0.5V output per decade change of in ...
... NOTES: (1) Log Conformity Error is peak deviation from the best-fit straight line of VOUT versus log (I1 / I2) curve expressed as a percent of peak-to-peak full-scale. (2) May require higher supply for full dynamic range. (3) Output core log function is trimmed to 0.5V output per decade change of in ...
PHY 124 Lab 3
... where V is voltage and I is current through a resistor with resistance R. Ohmic components will keep a constant resistance with varying voltage and current. This can be seen as a linear relationship on a V vs. I graph or an I vs. V graph. (Both kinds are commonly used.) Standard circuit resistors ar ...
... where V is voltage and I is current through a resistor with resistance R. Ohmic components will keep a constant resistance with varying voltage and current. This can be seen as a linear relationship on a V vs. I graph or an I vs. V graph. (Both kinds are commonly used.) Standard circuit resistors ar ...
SN55115 数据资料 dataSheet 下载
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
Manual to the Weather Satellite Receiver R2FX
... The receiver has two 50Ω BNC connectors for the antenna. Since the satellites are working in the 2mband in general all 2m-antennas are suitable. The satellites uses relatively low orbits therefore they normally have more or less strong signals. This means that you don’t need a directional antenna. T ...
... The receiver has two 50Ω BNC connectors for the antenna. Since the satellites are working in the 2mband in general all 2m-antennas are suitable. The satellites uses relatively low orbits therefore they normally have more or less strong signals. This means that you don’t need a directional antenna. T ...
Electric Current (KW)
... The DIFFERENCE in POTENTIAL (energy) per unit ………………. of the current flowing between two points in the circuit. Measured by a ………………... ...
... The DIFFERENCE in POTENTIAL (energy) per unit ………………. of the current flowing between two points in the circuit. Measured by a ………………... ...
GY3512171221
... technology up to several hundred megawatts. Although relatively low switching frequency operation of high-power converters (9–15 times the line frequency) is desirable, it makes them sensitive to power network imbalances when they may be needed the most. Today, the most promising market for HVDC tec ...
... technology up to several hundred megawatts. Although relatively low switching frequency operation of high-power converters (9–15 times the line frequency) is desirable, it makes them sensitive to power network imbalances when they may be needed the most. Today, the most promising market for HVDC tec ...
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.