Circuit_Theorems
... If the internal resistance is included with either voltage or current sources then that source may be converted to the other. Source conversions are equivalent at their external terminals. ...
... If the internal resistance is included with either voltage or current sources then that source may be converted to the other. Source conversions are equivalent at their external terminals. ...
AN-1992 LM27402 Evaluation Board (Rev. B)
... voltage range of 3V to 20V, input voltage feed-forward, and dual high current integrated N-channel MOSFET drivers make the LM27402 appropriate for high current intermediate bus system rails in point-ofload applications. A 0.6V ±1% internal voltage reference enables high accuracy and low voltage capa ...
... voltage range of 3V to 20V, input voltage feed-forward, and dual high current integrated N-channel MOSFET drivers make the LM27402 appropriate for high current intermediate bus system rails in point-ofload applications. A 0.6V ±1% internal voltage reference enables high accuracy and low voltage capa ...
Lab Date:__/__/__ Lab Time:____ Partner: Name:
... Laboratory 1 & 2 Combined: An introduction to the digital multimeter. Connecting the test leads: Voltage: The meter measures the voltage difference (or electrical pressure difference) between the voltage at the “V " input and the voltage at the “COM” input. Generally, the red lead is inserted into ...
... Laboratory 1 & 2 Combined: An introduction to the digital multimeter. Connecting the test leads: Voltage: The meter measures the voltage difference (or electrical pressure difference) between the voltage at the “V " input and the voltage at the “COM” input. Generally, the red lead is inserted into ...
... Voltage dips are today one of the most occurring power quality problems. Off course, for an industry an outage is worse, than a voltage dip, but voltage dips occur more often and cause severe problems and economical losses. During the last years equipment has become more and more technically advance ...
W. Inam, K.K. Afridi and D.J. Perreault, “High Efficiency Resonant dc/dc Converter Utilizing a Resistance Compression Network,” 2013 IEEE Applied Power Electronics Conference , pp. 1399-1405, March 2013.
... wide-band frequency variation to control the power when output load or input voltage varies such that the magnetics cannot be optimally designed. Furthermore, to maintain zero-voltage switching the frequency must increase to reduce power, hurting the efficiency at light load. For a full-bridge versi ...
... wide-band frequency variation to control the power when output load or input voltage varies such that the magnetics cannot be optimally designed. Furthermore, to maintain zero-voltage switching the frequency must increase to reduce power, hurting the efficiency at light load. For a full-bridge versi ...
TPS60400EVM-178 for Evaluating TPS6040x
... that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such products or services might be or are used. TI’s publication of information ...
... that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such products or services might be or are used. TI’s publication of information ...
Dual Single-Supply Audio Operational Amplifier SSM2135 *
... loads as small as 25 W. Designed for single supply use, the SSM2135’s inputs common-mode and output swing to 0 V. Thus with a supply voltage at 5 V, both the input and output will swing from 0 V to 4 V. Because of this, signal dynamic range can be optimized if the amplifier is biased to a 2 V refere ...
... loads as small as 25 W. Designed for single supply use, the SSM2135’s inputs common-mode and output swing to 0 V. Thus with a supply voltage at 5 V, both the input and output will swing from 0 V to 4 V. Because of this, signal dynamic range can be optimized if the amplifier is biased to a 2 V refere ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... reference signal (the green sine wave i) is more than the modulation waveform (blue), the PWM signal (magenta) is in the high state, otherwise it is in the low state. PWM is also used in efficient voltage regulators. By switching voltage to the load with the appropriate duty cycle, the output will a ...
... reference signal (the green sine wave i) is more than the modulation waveform (blue), the PWM signal (magenta) is in the high state, otherwise it is in the low state. PWM is also used in efficient voltage regulators. By switching voltage to the load with the appropriate duty cycle, the output will a ...
![[4] CIGRE Task Force 38.01.06, “Load Flow Control in High Voltage](http://s1.studyres.com/store/data/000403186_1-0e64b69b49285c918a8aa6620d435256-300x300.png)
[4] CIGRE Task Force 38.01.06, “Load Flow Control in High Voltage
... transformer. The converter transformer enables the build-up of a sine-wave voltage in both magnitude and phase. Because STATCOMs with multi-stage converter transformers do not generate significant internal harmonics, they generally require minimal, or no, harmonic filtering. If the number of firing ...
... transformer. The converter transformer enables the build-up of a sine-wave voltage in both magnitude and phase. Because STATCOMs with multi-stage converter transformers do not generate significant internal harmonics, they generally require minimal, or no, harmonic filtering. If the number of firing ...
Info Letter No. 5 Zero sequence voltage in three-phase
... the phase-earth voltages measured at any point in the network covered by three voltage transformers (sum of the instantaneous values, null component of the voltages) or directly at the auxiliary winding of an earth-fault compensation coil. For the measurement of the zero sequence voltage, single pol ...
... the phase-earth voltages measured at any point in the network covered by three voltage transformers (sum of the instantaneous values, null component of the voltages) or directly at the auxiliary winding of an earth-fault compensation coil. For the measurement of the zero sequence voltage, single pol ...
P85350
... The Wheelock Exceder LED LSPST Series High-Fidelity Multi-Candela Speaker Strobes with Amber lens are UL Listed under Standard 1638 (Visual Signaling Appliance) for Private Mode Emergency General Utility Signaling and ULC S526-07. Amber lens strobes appliances also comply with the polar distribution ...
... The Wheelock Exceder LED LSPST Series High-Fidelity Multi-Candela Speaker Strobes with Amber lens are UL Listed under Standard 1638 (Visual Signaling Appliance) for Private Mode Emergency General Utility Signaling and ULC S526-07. Amber lens strobes appliances also comply with the polar distribution ...
Electric Power Quality : Types , and Measurements
... The most important factor to consider when selecting and using a multi-meter is the method of calculation used in the meter. All of the commonly used meters are calibrated to give an rms indication for the measured signal. However, a number of different methods are used to calculate the rms value. T ...
... The most important factor to consider when selecting and using a multi-meter is the method of calculation used in the meter. All of the commonly used meters are calibrated to give an rms indication for the measured signal. However, a number of different methods are used to calculate the rms value. T ...
SWITCH MONITORS
... fault and 16 during normal operation. The status of the inputs is reported by means of two input bits. The change-over contacts are operated by an output bit. The Input/Output unit is fitted with a bi-directional short-circuit isolator and will be unaffected by loop short-circuits on either loop inp ...
... fault and 16 during normal operation. The status of the inputs is reported by means of two input bits. The change-over contacts are operated by an output bit. The Input/Output unit is fitted with a bi-directional short-circuit isolator and will be unaffected by loop short-circuits on either loop inp ...
... the increased resistance of ‘this winding. struction and operation ‘hereinbefore set This method of'compensatingl is shown more forth. The invention'claimed is: 1y as one convenient device \for the purpose, 1. In an electric system, the combination, and is not claimed as a part ofthepresent withia g ...
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.