DTDG14GP
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
... No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Up ...
Lab 2 - Classes - Oregon State University
... diagram. Test the circuit in light and dark conditions. How does this affect the behavior of the circuit? Why is this? 3. Clean up the lab station, return all parts to the TA, and make sure to take your lab tools home. ...
... diagram. Test the circuit in light and dark conditions. How does this affect the behavior of the circuit? Why is this? 3. Clean up the lab station, return all parts to the TA, and make sure to take your lab tools home. ...
Mar 2008 - Tiny, Fast and Efficient Comparator Regenerates Clock Signals up to 3MHz
... level translation and require a pull-up resistor and separate supply to set the output logic level. The circuits in Figure 3 show how the LTC6702 can perform both high-to-low and low-tohigh level translation without the need of an additional pull-up resistor, thus reducing component count and saving ...
... level translation and require a pull-up resistor and separate supply to set the output logic level. The circuits in Figure 3 show how the LTC6702 can perform both high-to-low and low-tohigh level translation without the need of an additional pull-up resistor, thus reducing component count and saving ...
WLA- Load balancing unit - PT Sinar Elektrindo Perkasa
... 1. Alternator 1 with load, alternator 2 switched off. Relay of the measuring circuit N1 > N2 must be energized. 2. Alternator 2 with load, alternator 1 switched off. Relay of the measuring circuit N1 < N2 must be energized. 3. When one set is running with load, start the second set and switch in par ...
... 1. Alternator 1 with load, alternator 2 switched off. Relay of the measuring circuit N1 > N2 must be energized. 2. Alternator 2 with load, alternator 1 switched off. Relay of the measuring circuit N1 < N2 must be energized. 3. When one set is running with load, start the second set and switch in par ...
EES612-Lab-1 Single - Department of Electrical and Computer
... Transformers are widely applied in many electrical systems, small or large. A few of their most tangible areas of application include long-distance, bulk power transmission systems, medical and consumer electronic devices for level shifting and galvanic isolation, audio, video, and radio systems for ...
... Transformers are widely applied in many electrical systems, small or large. A few of their most tangible areas of application include long-distance, bulk power transmission systems, medical and consumer electronic devices for level shifting and galvanic isolation, audio, video, and radio systems for ...
EE442 FE Spr 98-99 - faraday - Eastern Mediterranean University
... 4-) The three-phase half-bridge inverter shown below feeds a balanced Y-connected load , and is operated in the square-wave mode ( pole voltages are square waves ) at frequency f s . (a) Sketch the line-to-line voltage vab ( indicate all voltage levels ) and find its fundamental amplitude. (b) With ...
... 4-) The three-phase half-bridge inverter shown below feeds a balanced Y-connected load , and is operated in the square-wave mode ( pole voltages are square waves ) at frequency f s . (a) Sketch the line-to-line voltage vab ( indicate all voltage levels ) and find its fundamental amplitude. (b) With ...
Testing windings by means of diagnostic measuring and
... a greater competitive edge Minimum downtime and the optimum use of staff and resources are key to sustainable success in industry. Siemens provides the basis for greater productivity, flexibility, and efficiency with ...
... a greater competitive edge Minimum downtime and the optimum use of staff and resources are key to sustainable success in industry. Siemens provides the basis for greater productivity, flexibility, and efficiency with ...
Mavilor Motors Company
... hundred to thousands of lines. The unprocessed encoder signal can also be fed to an interpolar; this is an electronic circuit that retrieves the information from the amplitude of these two sensor signals in order to determine the ...
... hundred to thousands of lines. The unprocessed encoder signal can also be fed to an interpolar; this is an electronic circuit that retrieves the information from the amplitude of these two sensor signals in order to determine the ...
AC Induction Motor Stator Resistance Estimation Algorithm
... towards the successful realization of speed sensorless control algorithm on an AC induction motor because it proposes the algorithm for online stator resistance estimation. The value of this parameter is mainly influenced with the stator windings temperature. The changes are slow but unfortunately t ...
... towards the successful realization of speed sensorless control algorithm on an AC induction motor because it proposes the algorithm for online stator resistance estimation. The value of this parameter is mainly influenced with the stator windings temperature. The changes are slow but unfortunately t ...
Analog Meters Clamping to DIN Rails
... the measurement of current, voltage & frequency in distribution, installations which utilizes 35 mm.DIN rails for equipment mounting. The mounting width is 45 mm. These meters housed in molded Polycarbonate cases are suitable for the measurement of AC current & voltage, DC current & voltage & Freque ...
... the measurement of current, voltage & frequency in distribution, installations which utilizes 35 mm.DIN rails for equipment mounting. The mounting width is 45 mm. These meters housed in molded Polycarbonate cases are suitable for the measurement of AC current & voltage, DC current & voltage & Freque ...
Varistors SMOV34S Datasheet
... overheating due to abnormal overvoltage as outlined in UL1449 3rd edition. The SMOV helps facilitate SPD module compliance to UL1449 and offers quick thermal response due to the close proximity of the integrated thermal element to the MOV body. This configuration also offers lower inductance than mo ...
... overheating due to abnormal overvoltage as outlined in UL1449 3rd edition. The SMOV helps facilitate SPD module compliance to UL1449 and offers quick thermal response due to the close proximity of the integrated thermal element to the MOV body. This configuration also offers lower inductance than mo ...
Starting and control of slip-ring induction motors
... These motors are switched through their rotor circuit by inserting suitable resistances and then removing them gradually. In view of their varying characteristics through their rotor circuit, they can provide the following features: 1 The external resistance adds up to the total impedance of the mot ...
... These motors are switched through their rotor circuit by inserting suitable resistances and then removing them gradually. In view of their varying characteristics through their rotor circuit, they can provide the following features: 1 The external resistance adds up to the total impedance of the mot ...
``The use of electric motors for the propulsion of seagoing vessels
... Progress in the high power electronics lately made it possible to use DC electrical motors. Those were obviously smaller and delivered more power than the AC motors. After the possibility of using DC motors on ships they were applied more and more. This is because of the high torque with every frequ ...
... Progress in the high power electronics lately made it possible to use DC electrical motors. Those were obviously smaller and delivered more power than the AC motors. After the possibility of using DC motors on ships they were applied more and more. This is because of the high torque with every frequ ...
LAB#4 - SIUE
... d) Adjust the load resistance ZL to 1200 . Make sure that the input voltage remains at exactly 120 Vac. Measure and record I1, I2, E2 e) Repeat ( d ) for each of the following values: 600, 400, 300, and 240 ohms. f) Return the voltage to zero and turn off the power supply. g) Calculate the transfor ...
... d) Adjust the load resistance ZL to 1200 . Make sure that the input voltage remains at exactly 120 Vac. Measure and record I1, I2, E2 e) Repeat ( d ) for each of the following values: 600, 400, 300, and 240 ohms. f) Return the voltage to zero and turn off the power supply. g) Calculate the transfor ...
doubly fed induction generator…
... Reaching this steady state proves to be a bit of a debacle. Theoretically, the aluminum material of the permanent magnet rotor could have a current induced by the rotating magnetic flux of the stator and thus start as an induction motor. The presence of the permanent magnets in the rotor, however, h ...
... Reaching this steady state proves to be a bit of a debacle. Theoretically, the aluminum material of the permanent magnet rotor could have a current induced by the rotating magnetic flux of the stator and thus start as an induction motor. The presence of the permanent magnets in the rotor, however, h ...
E1UM230V01 AC/DC voltage monitoring in 1
... (in accordance with IEC 60721-3-3 class 3K3) 2 (in accordance with IEC 60664-1) ...
... (in accordance with IEC 60721-3-3 class 3K3) 2 (in accordance with IEC 60664-1) ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.