ECE 1250 Lab 7 Measuring: Voltage Building: Op
... for each write-up section. Experiment 1: Comparator circuit (30 points) Connect the comparator circuit shown in Fig. 1. This comparator circuit will be used as the input to each of level-shifters covered in this lab. Note: the minus power supply for the op-amp in Fig. 1 is connected to reference rat ...
... for each write-up section. Experiment 1: Comparator circuit (30 points) Connect the comparator circuit shown in Fig. 1. This comparator circuit will be used as the input to each of level-shifters covered in this lab. Note: the minus power supply for the op-amp in Fig. 1 is connected to reference rat ...
EX2100e Excitation Control 100, 77, 53, and 42 mm Thyristor Systems
... (SCR) is the standard Power Conversion Module (PCM). The inverting bridge can provide both positive and negative forcing voltage for optimum performance. Each rectifier bridge includes thyristor protection circuitry, such as snubbers, filters, and fuses. The thyristor bridge module is forced-air coo ...
... (SCR) is the standard Power Conversion Module (PCM). The inverting bridge can provide both positive and negative forcing voltage for optimum performance. Each rectifier bridge includes thyristor protection circuitry, such as snubbers, filters, and fuses. The thyristor bridge module is forced-air coo ...
5-Channel ESD Protection Array
... An ESD current pulse can rise from zero to its peak value in a very short time. As an example, a level 4 contact discharge per the IEC61000−4−2 standard results in a current pulse that rises from zero to 30 Amps in 1 ns. Here d(IESD)/dt can be approximated by DIESD/Dt, or 30/(1x10−9). So just 10 nH ...
... An ESD current pulse can rise from zero to its peak value in a very short time. As an example, a level 4 contact discharge per the IEC61000−4−2 standard results in a current pulse that rises from zero to 30 Amps in 1 ns. Here d(IESD)/dt can be approximated by DIESD/Dt, or 30/(1x10−9). So just 10 nH ...
MAX2510 Low-Voltage IF Transceiver with Limiter/RSSI and Quadrature Modulator ________________General Description
... internally terminated with 11kΩ, and this RC time constant sets the decay time. Gain-Control Pin. Applying a DC voltage to GC between 0V and 2.0V adjusts the transmitter gain by more than 40dB. GC is internally terminated to 1.35V via an 85kΩ resistor. Differential LO Inputs. In a typical applicatio ...
... internally terminated with 11kΩ, and this RC time constant sets the decay time. Gain-Control Pin. Applying a DC voltage to GC between 0V and 2.0V adjusts the transmitter gain by more than 40dB. GC is internally terminated to 1.35V via an 85kΩ resistor. Differential LO Inputs. In a typical applicatio ...
LMx31x Precision Voltage-to-Frequency Converters (Rev. C)
... low power supply voltages and can provide low-cost analog-to-digital conversion in microprocessor-controlled systems. And, the frequency from a battery-powered voltage-to-frequency converter can be easily channeled through a simple photo isolator to provide isolation against high common-mode levels. ...
... low power supply voltages and can provide low-cost analog-to-digital conversion in microprocessor-controlled systems. And, the frequency from a battery-powered voltage-to-frequency converter can be easily channeled through a simple photo isolator to provide isolation against high common-mode levels. ...
TA3020 STEREO 300W (4Ω) CLASS-T DIGITAL AUDIO AMPLIFIER
... Main overvoltage and undervoltage sense resistor for the positive supply (VPP). Please refer to the Electrical Characteristics Section for the trip points as well as the hysteresis band. Also, please refer to the Over / Under-voltage Protection section in the Application Information for a detailed d ...
... Main overvoltage and undervoltage sense resistor for the positive supply (VPP). Please refer to the Electrical Characteristics Section for the trip points as well as the hysteresis band. Also, please refer to the Over / Under-voltage Protection section in the Application Information for a detailed d ...
Dimensioning a UPS for LED crest factor
... produced by the UPS! The discontinuous voltage output of the UPS causes severe lamp instability when operated with a typical leading edge dimmer, shown in Oscillogram 2 and such UPS systems should thus be avoided when dimming LED’s. Problems can however be experienced when dimming LED’s operating fr ...
... produced by the UPS! The discontinuous voltage output of the UPS causes severe lamp instability when operated with a typical leading edge dimmer, shown in Oscillogram 2 and such UPS systems should thus be avoided when dimming LED’s. Problems can however be experienced when dimming LED’s operating fr ...
How to use the Agilent N6700 Series Agilent 662xA
... must have equivalent current ratings. If the current ratings are not equivalent, the higher rated output could potentially damage the lower rated output by forcing excessive current through it under certain load conditions. Floating voltages must not exceed 240 Vdc. Therefore, no output terminal may ...
... must have equivalent current ratings. If the current ratings are not equivalent, the higher rated output could potentially damage the lower rated output by forcing excessive current through it under certain load conditions. Floating voltages must not exceed 240 Vdc. Therefore, no output terminal may ...
CP23554561
... A distributed electricity system is one in which small and micro generators are connected directly to factories, offices, households and to lower voltage distribution networks. Electricity not demanded by the directly connected customers is fed into the active distribution network to meet demand els ...
... A distributed electricity system is one in which small and micro generators are connected directly to factories, offices, households and to lower voltage distribution networks. Electricity not demanded by the directly connected customers is fed into the active distribution network to meet demand els ...
SN74LV4046A High-Speed CMOS Logic Phase
... The SN74LV4046A is a high-speed silicon-gate CMOS device that is pin compatible with the CD4046B and the CD74HC4046. The device is specified in compliance with JEDEC Std 7. The SN74LV4046A is a phase-locked loop (PLL) circuit that contains a linear voltage-controlled oscillator (VCO) and three diffe ...
... The SN74LV4046A is a high-speed silicon-gate CMOS device that is pin compatible with the CD4046B and the CD74HC4046. The device is specified in compliance with JEDEC Std 7. The SN74LV4046A is a phase-locked loop (PLL) circuit that contains a linear voltage-controlled oscillator (VCO) and three diffe ...
MAX1761 Small, Dual, High-Efficiency Buck Controller for Notebooks General Description
... transient response, and high DC output accuracy in an extremely compact circuit topology. These features are essential for stepping down high-voltage batteries to generate low-voltage CPU core, I/O, and chipset RAM supplies in PC board area critical applications, such as notebook computers and smart ...
... transient response, and high DC output accuracy in an extremely compact circuit topology. These features are essential for stepping down high-voltage batteries to generate low-voltage CPU core, I/O, and chipset RAM supplies in PC board area critical applications, such as notebook computers and smart ...
74LCX16646 Low Voltage 16-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs 7
... In the transceiver mode, data present at the HIGH impedance port may be stored in either the A or B register or both. The select (SABn, SBAn) controls can multiplex stored and real-time. The examples shown below demonstrate the four fundamental bus-management functions that can be performed. ...
... In the transceiver mode, data present at the HIGH impedance port may be stored in either the A or B register or both. The select (SABn, SBAn) controls can multiplex stored and real-time. The examples shown below demonstrate the four fundamental bus-management functions that can be performed. ...
BD3506F
... resistance (ESR) of the capacitors is large, output voltage fluctuation is increased when load is rapidly changed. About 100-µF high-performance electrolytic capacitors are recommended but output capacitor greatly depends on temperature and load conditions. In addition, when only ceramic capacitors ...
... resistance (ESR) of the capacitors is large, output voltage fluctuation is increased when load is rapidly changed. About 100-µF high-performance electrolytic capacitors are recommended but output capacitor greatly depends on temperature and load conditions. In addition, when only ceramic capacitors ...
Biela J. Aigner H., Parallel/Series Connection of Self
... case each converter has its own control unit for controlling the voltage/current at the input and/or output, a series or a parallel connection (cf. Fig. 1a) could be relatively easily achieved [5]. In order to reduce the circuit complexity and save costs, the control could be simplified if the power ...
... case each converter has its own control unit for controlling the voltage/current at the input and/or output, a series or a parallel connection (cf. Fig. 1a) could be relatively easily achieved [5]. In order to reduce the circuit complexity and save costs, the control could be simplified if the power ...
TVS Diode Array SP721 Lead-Free/Green Datasheet
... The SP721 is an array of SCR/Diode bipolar structures for ESD and over-voltage protection to sensitive input circuits. The SP721 has 2 protection SCR/Diode device structures per input. There are a total of 6 available inputs that can be used to protect up to 6 external signal or bus lines. Overvolta ...
... The SP721 is an array of SCR/Diode bipolar structures for ESD and over-voltage protection to sensitive input circuits. The SP721 has 2 protection SCR/Diode device structures per input. There are a total of 6 available inputs that can be used to protect up to 6 external signal or bus lines. Overvolta ...
ECE 211 Workshop: Thevenin`s and Norton`s Theorems
... General Idea: Norton's theorem for linear electrical networks, known in Europe as the Mayer–Norton theorem, states that any collection of voltage sources, current sources, and resistors with two terminals is electrically equivalent to an ideal current source, I, in parallel with a single resistor, R ...
... General Idea: Norton's theorem for linear electrical networks, known in Europe as the Mayer–Norton theorem, states that any collection of voltage sources, current sources, and resistors with two terminals is electrically equivalent to an ideal current source, I, in parallel with a single resistor, R ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.