Datasheet
... Control inputs A, B, and C can be driven directly with TTL logic with -5 Volts applied to the HCT logic gates Vee pin and to Vee (pin 8) of the RF Switch. ...
... Control inputs A, B, and C can be driven directly with TTL logic with -5 Volts applied to the HCT logic gates Vee pin and to Vee (pin 8) of the RF Switch. ...
1EDI60N12AF - Infineon Technologies
... of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that t ...
... of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that t ...
Control of a 3-phase 4-leg active power filter under non
... ment which are connected phase to neutral in a 3-phase 4-wire system are third order zero-sequence harmonics (triplen harmonics—3rd, 9th, 15th, 21st, etc.). These triplen harmonic currents unlike positive and negative-sequence harmonic currents do not cancel but add up arithmetically at the neutral ...
... ment which are connected phase to neutral in a 3-phase 4-wire system are third order zero-sequence harmonics (triplen harmonics—3rd, 9th, 15th, 21st, etc.). These triplen harmonic currents unlike positive and negative-sequence harmonic currents do not cancel but add up arithmetically at the neutral ...
CML Semiconductor Products
... good bit-error-rate under adverse signal conditions; the carrier detect time constant is set by an external capacitor, whose value should be arranged as required to further enhance this product's performance in high noise environments. This low-power device requires few external components and is av ...
... good bit-error-rate under adverse signal conditions; the carrier detect time constant is set by an external capacitor, whose value should be arranged as required to further enhance this product's performance in high noise environments. This low-power device requires few external components and is av ...
45EMD Portable Calibrator
... The 45EMD Portable Calibrator is a convenient signal generator and is especially useful for field testing of monitoring systems. It has the required outputs to simulate a variety of pickups, temperature pressure, vibration (acceleration, velocity or displacement) or can be used in a laboratory as a ...
... The 45EMD Portable Calibrator is a convenient signal generator and is especially useful for field testing of monitoring systems. It has the required outputs to simulate a variety of pickups, temperature pressure, vibration (acceleration, velocity or displacement) or can be used in a laboratory as a ...
PFE300SA･500SA Series - TDK
... Input voltage range is single phase 85-265VAC(47-63Hz). Take care not to apply input voltage which is out specified range nor should a DC input voltage be applied as this would result into power supply damage. For cases where conformance to various safeties required, described as 100-240VAC (50-60Hz ...
... Input voltage range is single phase 85-265VAC(47-63Hz). Take care not to apply input voltage which is out specified range nor should a DC input voltage be applied as this would result into power supply damage. For cases where conformance to various safeties required, described as 100-240VAC (50-60Hz ...
Class notes on Thevenin Equivalent Circuits
... is replaced by a short. • When a resistor connects to nothing, there will be no current through it and, thus, no voltage across it. ...
... is replaced by a short. • When a resistor connects to nothing, there will be no current through it and, thus, no voltage across it. ...
A Global Maximum Power Point ... Converter Joseph Duncan
... force shaded cells to reverse bias, wasting significant power. The bypass diodes allow sections of the panel to conduct the required current with a smaller voltage drop, reducing the amount of loss. Since all cells in the series chain must pass the same amount of current, P-V local maxima are create ...
... force shaded cells to reverse bias, wasting significant power. The bypass diodes allow sections of the panel to conduct the required current with a smaller voltage drop, reducing the amount of loss. Since all cells in the series chain must pass the same amount of current, P-V local maxima are create ...
Software Spec ANTRARES String Power Module_v1.1
... Because there is only one temperature sensor per set of two Power Supplies, this causes that in case of an temperature failure both Power Supplies will be set to OFF. The Power Supplies are also switched off when the AC-input drops below 340 volt AC, or when the Power Supply voltage drops below 340 ...
... Because there is only one temperature sensor per set of two Power Supplies, this causes that in case of an temperature failure both Power Supplies will be set to OFF. The Power Supplies are also switched off when the AC-input drops below 340 volt AC, or when the Power Supply voltage drops below 340 ...
EVALUATING POWER FACTOR AND THD OF POWER SUPPLY
... the risk of power quality problems and related losses in electrical system. Through power factor corrector circuit, filters and some facts devices it can be minimize up to a range. this paper aims to calculate the load, power supply, power factor and THD of an college building .and after calculative ...
... the risk of power quality problems and related losses in electrical system. Through power factor corrector circuit, filters and some facts devices it can be minimize up to a range. this paper aims to calculate the load, power supply, power factor and THD of an college building .and after calculative ...
LTC6906 - Micropower, 10kHz to 1MHz Resistor Set Oscillator in
... leaking into the SET pin causes a 0.1% frequency error. Similarly, 1G of leakage resistance across RSET (1000 • RSET) causes the same 0.1% error. ...
... leaking into the SET pin causes a 0.1% frequency error. Similarly, 1G of leakage resistance across RSET (1000 • RSET) causes the same 0.1% error. ...
Introduction to Meters and Voltage Measurement
... In principle, measuring voltage is easy—you simply connect a voltmeter across the circuit element whose voltage you wish to determine, then read the value from the meter as indicated in Figure 1-1. However, there are important practical considerations. In this lab, you will look at a number of these ...
... In principle, measuring voltage is easy—you simply connect a voltmeter across the circuit element whose voltage you wish to determine, then read the value from the meter as indicated in Figure 1-1. However, there are important practical considerations. In this lab, you will look at a number of these ...
Multilingual Collaboration in SharePoint 2013
... The advantage of Hay's bridge over Maxwell s inductance-capacitance bridge is [06M01] a. it can be used for measurement of inductance of low Q coils b. it can be used for measurement of inductance of high Q coils c. it can be used for measurement of inductance of low and medium Q coils d. its equati ...
... The advantage of Hay's bridge over Maxwell s inductance-capacitance bridge is [06M01] a. it can be used for measurement of inductance of low Q coils b. it can be used for measurement of inductance of high Q coils c. it can be used for measurement of inductance of low and medium Q coils d. its equati ...
Transformers and Alternating Current
... Square or sawtooth waves may be produced by some low-end uninterruptible power supplies when operating from the battery. Some AC waveforms are irregular, particularly those carrying information. AC waves are produced by audio amplifiers that deal with analog voice signals and/or music. PHY 202 (Blum ...
... Square or sawtooth waves may be produced by some low-end uninterruptible power supplies when operating from the battery. Some AC waveforms are irregular, particularly those carrying information. AC waves are produced by audio amplifiers that deal with analog voice signals and/or music. PHY 202 (Blum ...
GF2211111118
... proceeding to take protective measures ,it is necessary to have an idea about the frequency and the magnitude of the voltage and current which can occur due to switching. The switching overvoltage can be dangerous for the equipment if their peak value exceeds the rated switching impulse withstand vo ...
... proceeding to take protective measures ,it is necessary to have an idea about the frequency and the magnitude of the voltage and current which can occur due to switching. The switching overvoltage can be dangerous for the equipment if their peak value exceeds the rated switching impulse withstand vo ...
IL300 - GES Electronics
... to the feedback transfer gain (K1) times the LED drive current ( VIN/R1 = K1 • IF). The op-amp will supply LED current to force sufficient photocurrent to keep the node voltage (Vb) equal to Va. The output photodiode is connected to a non-inverting voltage follower amplifier. The photodiode load res ...
... to the feedback transfer gain (K1) times the LED drive current ( VIN/R1 = K1 • IF). The op-amp will supply LED current to force sufficient photocurrent to keep the node voltage (Vb) equal to Va. The output photodiode is connected to a non-inverting voltage follower amplifier. The photodiode load res ...
LM1036 - Rcl
... these pins is 1.3 kX and the bass boost/cut will be approximately 3 dB less with XC at this value. An example of such modified response curves is shown in Figure 6 . The input coupling capacitors may also modify the low frequency response. It will be seen from Figures 2 and 3 that modifying Ct and C ...
... these pins is 1.3 kX and the bass boost/cut will be approximately 3 dB less with XC at this value. An example of such modified response curves is shown in Figure 6 . The input coupling capacitors may also modify the low frequency response. It will be seen from Figures 2 and 3 that modifying Ct and C ...
XMT 350 Series
... allows for any input voltage hookup (208–575 V, single- or three-phase) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable input power. ...
... allows for any input voltage hookup (208–575 V, single- or three-phase) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable input power. ...
the control of switched reluctance drives
... The switched reluctance machine drives have gained considerable attention among researchers due to several reasons. First of all, the rotor construction is simple and robust, as it consists of pure (laminated) steel with neither permanent magnets, nor electrical windings, while the stator can be eas ...
... The switched reluctance machine drives have gained considerable attention among researchers due to several reasons. First of all, the rotor construction is simple and robust, as it consists of pure (laminated) steel with neither permanent magnets, nor electrical windings, while the stator can be eas ...
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.