Exp-9 - WordPress.com
... V(0)], causing the flip-flop output Q to be high, i.e. Q = V(1) and Vo = V(0) = 0 (due to inverter circuit). With Q = V(1), the discharge transistor Q1 will be saturated and the voltage across the timing capacitor C will be essentially zero, i.e. Vx = 0. The output Vo = 0 V is the quiescent state of ...
... V(0)], causing the flip-flop output Q to be high, i.e. Q = V(1) and Vo = V(0) = 0 (due to inverter circuit). With Q = V(1), the discharge transistor Q1 will be saturated and the voltage across the timing capacitor C will be essentially zero, i.e. Vx = 0. The output Vo = 0 V is the quiescent state of ...
Three-Phase Pad-Mounted Transformers for Aclara`s
... are used in a wide range of utility, industrial and commercial applications. High-grade materials, combined with state of the art technology in our design and manufacturing systems, are key elements of a transformer that will deliver years of high reliability service. Our compartmental type transfor ...
... are used in a wide range of utility, industrial and commercial applications. High-grade materials, combined with state of the art technology in our design and manufacturing systems, are key elements of a transformer that will deliver years of high reliability service. Our compartmental type transfor ...
PreFinal thermQ
... Now recall the is the thermistor circuit used in one of our labs. The thermistor changed resistance as the temperature changed. The other resistor in the circuit is a fixed 10,000 ohm resistor. Instead of measuring this resistance if the thermistor directly at different temperatures, you measured th ...
... Now recall the is the thermistor circuit used in one of our labs. The thermistor changed resistance as the temperature changed. The other resistor in the circuit is a fixed 10,000 ohm resistor. Instead of measuring this resistance if the thermistor directly at different temperatures, you measured th ...
resonance analysis and soft-switching design of
... achieve soft switching and an optimal operation point is obtained with minimal input current ripple, when duty ratio approaches 0.5. Additionally, two kinds of resonances are analyzed and an optimized resonance is utilized to achieve better power density. The prototype is implemented for the vehicle ...
... achieve soft switching and an optimal operation point is obtained with minimal input current ripple, when duty ratio approaches 0.5. Additionally, two kinds of resonances are analyzed and an optimized resonance is utilized to achieve better power density. The prototype is implemented for the vehicle ...
Sizing a rectifier-based power supply
... This is clearly not suitable as a DC power source since the load is looking for a constant DC value. This is where the capacitor, C, and the LM78XX voltage regulator of Figure 1 become important. A typical voltage regulator requires that the voltage on the input pin maintain a certain margin above t ...
... This is clearly not suitable as a DC power source since the load is looking for a constant DC value. This is where the capacitor, C, and the LM78XX voltage regulator of Figure 1 become important. A typical voltage regulator requires that the voltage on the input pin maintain a certain margin above t ...
nmttld6s5mc - power, Murata
... The NMTTLD6S5MC offers short circuit protection at low ambient temperatures from -40°C to the temperatures shown in the below graph, when the output power lines are shorted together or to zero volts out. Short circuit of data lines are undefined, all data lines should be properly used or teminated vi ...
... The NMTTLD6S5MC offers short circuit protection at low ambient temperatures from -40°C to the temperatures shown in the below graph, when the output power lines are shorted together or to zero volts out. Short circuit of data lines are undefined, all data lines should be properly used or teminated vi ...
Radial J48 2001.cdr - Sonus
... internal rail voltage. The Magic is in the supply! The Radial J48 uses phantom power but steps up the internal rail voltage by combining a timing chip and a British-made switching transformer to create it's own power-house. This brings the rail voltage high enough to allow one to hit the J48 with as ...
... internal rail voltage. The Magic is in the supply! The Radial J48 uses phantom power but steps up the internal rail voltage by combining a timing chip and a British-made switching transformer to create it's own power-house. This brings the rail voltage high enough to allow one to hit the J48 with as ...
Variable Voltage Controller
... As you know, regulated, fixed output power supplies are both common and relatively inexpensive. This is especially true of the lower current surplus laptop power supplies available (eg, see the All Electronics PS-1231 12-volt 3.5-amp power supply for $15.85 at www.allelectronics.com). However, a var ...
... As you know, regulated, fixed output power supplies are both common and relatively inexpensive. This is especially true of the lower current surplus laptop power supplies available (eg, see the All Electronics PS-1231 12-volt 3.5-amp power supply for $15.85 at www.allelectronics.com). However, a var ...
Power Monitoring Technology
... converters of only 8-bits, but high precision or high accuracy meters may use up to 16-bit A/D converters. At this time, a 16-bit A/D converter is the best technology available. Most modern power quality meters use only twelve or thirteen bits of A/D conversion. The number of bits of the A/D convert ...
... converters of only 8-bits, but high precision or high accuracy meters may use up to 16-bit A/D converters. At this time, a 16-bit A/D converter is the best technology available. Most modern power quality meters use only twelve or thirteen bits of A/D conversion. The number of bits of the A/D convert ...
Resistors, Capacitors, and Inductors in AC Circuits
... control the relative phase of the current and voltage signals to the advantage of the experimenter. The website mentioned below has animations of how the signals behave. Resistors: Ohm’s Law holds for ac circuits in the most obvious fashion and the voltage signal and the current signal are in phase ...
... control the relative phase of the current and voltage signals to the advantage of the experimenter. The website mentioned below has animations of how the signals behave. Resistors: Ohm’s Law holds for ac circuits in the most obvious fashion and the voltage signal and the current signal are in phase ...
lab5a
... Build the NMOS source follower in Figure 1B using the ALD1106 chip in your kit. Be careful with these chips – they are more static sensitive than BJTs. Note: in this circuit, the body of the MOSFET (pin 4) is connected to its source. When Vout2 = 0.1, 1, and 5V, what current will be flowing in M1? W ...
... Build the NMOS source follower in Figure 1B using the ALD1106 chip in your kit. Be careful with these chips – they are more static sensitive than BJTs. Note: in this circuit, the body of the MOSFET (pin 4) is connected to its source. When Vout2 = 0.1, 1, and 5V, what current will be flowing in M1? W ...
1 GHz Counter
... frequency range of 70 MHz to 1 GHz, has high input sensitivity and good harmonic suppression. With lower sensitivity it's usable down to 3 MHz. The circuit comprises an input amplifier, a divider stage and an output stage. The divider stage may oscillate during no-signal conditions but this oscillat ...
... frequency range of 70 MHz to 1 GHz, has high input sensitivity and good harmonic suppression. With lower sensitivity it's usable down to 3 MHz. The circuit comprises an input amplifier, a divider stage and an output stage. The divider stage may oscillate during no-signal conditions but this oscillat ...
Switching Regulator
... This document is GStek's confidential information. Anyone having confidential obligation to GStek shall keep this document confidential. Any unauthorized disclosure or use beyond authorized purpose will be considered as violation of confidentiality and criminal and civil liability will be asserted. ...
... This document is GStek's confidential information. Anyone having confidential obligation to GStek shall keep this document confidential. Any unauthorized disclosure or use beyond authorized purpose will be considered as violation of confidentiality and criminal and civil liability will be asserted. ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.