full paper - e-JST
... The microcontroller sends instruction to driver after processing status of sensor array. Driver rotates motors according to input on it from microcontroller. E. Motor Movement is very important part in this. For this purpose motor and wheels are used. There are many kinds of motor. Selection of moto ...
... The microcontroller sends instruction to driver after processing status of sensor array. Driver rotates motors according to input on it from microcontroller. E. Motor Movement is very important part in this. For this purpose motor and wheels are used. There are many kinds of motor. Selection of moto ...
PowerFlex 70 Sample Specification GENERAL
... Two analog inputs are available. Each input is user configurable to 0 - 10V DC or 4-20 mA. They are user programmable for a variety of uses including frequency command, process loop inputs and others. Inputs are programmable for function, scaling (including invert), offset, signal loss detect and sq ...
... Two analog inputs are available. Each input is user configurable to 0 - 10V DC or 4-20 mA. They are user programmable for a variety of uses including frequency command, process loop inputs and others. Inputs are programmable for function, scaling (including invert), offset, signal loss detect and sq ...
AC/DC Current Probe Model SL261 Features
... current measurement capabilities using Hall effect technology. It measures from a few mA to over 100A. The “screw driver” shape, with its narrow elongated prod, was chosen to permit probing in crowded cable bundles, or measuring in tight areas such as on circuit boards, motor controllers and automot ...
... current measurement capabilities using Hall effect technology. It measures from a few mA to over 100A. The “screw driver” shape, with its narrow elongated prod, was chosen to permit probing in crowded cable bundles, or measuring in tight areas such as on circuit boards, motor controllers and automot ...
UML1N
... 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 ...
2008 KCSE ELECTRICITY PAPER 1 MS
... Choke: induces a high voltage which enables a discharge to be initiated between the electrodes of the tube when the starter contacts open. It also keeps the discharge and lamp current at a steady value when lamp is in operation. Flourescent Powder: converts the ultra violet light emitted by the disc ...
... Choke: induces a high voltage which enables a discharge to be initiated between the electrodes of the tube when the starter contacts open. It also keeps the discharge and lamp current at a steady value when lamp is in operation. Flourescent Powder: converts the ultra violet light emitted by the disc ...
California Instruments CS series current source
... AC Current Sources are useful in a variety of applications where precision is required; including precise evaluation of circuit breakers, overload relays, bi-metal temperature sensors and heating elements. Another common application is non-destructive testing of fuses. The arbitrary waveform capabil ...
... AC Current Sources are useful in a variety of applications where precision is required; including precise evaluation of circuit breakers, overload relays, bi-metal temperature sensors and heating elements. Another common application is non-destructive testing of fuses. The arbitrary waveform capabil ...
350 kVA - 505 Amps per phase
... the AVR ensure positive build-up from initial low levels of residual voltage. The exciter rotor output is fed to the main rotor through a three-phase full-wave bridge rectifier. The rectifier is protected by a surge suppressor against surges caused, for example, by short circuit or out-of-phase para ...
... the AVR ensure positive build-up from initial low levels of residual voltage. The exciter rotor output is fed to the main rotor through a three-phase full-wave bridge rectifier. The rectifier is protected by a surge suppressor against surges caused, for example, by short circuit or out-of-phase para ...
Troubleshooting Power Supply and Voltage Regulator Sections
... Voltage reference chips like the LM431 can run reliably across a broader operating range that a Zener Diode. Some may operate within 1% or better over a range of micro-Amps to 100 mA. If you did the diode exercise you noted that a Zener diode may change 20% of its value over such a range if it even ...
... Voltage reference chips like the LM431 can run reliably across a broader operating range that a Zener Diode. Some may operate within 1% or better over a range of micro-Amps to 100 mA. If you did the diode exercise you noted that a Zener diode may change 20% of its value over such a range if it even ...
The Kussmaul Times
... at the point where it enters the terminal strip can create a poor connection. The poor connection is a high resistance to the current and the resistance creates heat. Poor connections ca n be a particularly insidious problem because they may not show up immediately. The heating over time creates cor ...
... at the point where it enters the terminal strip can create a poor connection. The poor connection is a high resistance to the current and the resistance creates heat. Poor connections ca n be a particularly insidious problem because they may not show up immediately. The heating over time creates cor ...
VARIABLE FREQUENCY DRIVE
... a fluid. Equipment is sized for a peak load that may account for only 1% of the hours of operation. The remaining hours of operation need only a fraction of the flow. Traditionally, devices that throttle output have been employed to reduce the flow. However, when compared with speed control, these m ...
... a fluid. Equipment is sized for a peak load that may account for only 1% of the hours of operation. The remaining hours of operation need only a fraction of the flow. Traditionally, devices that throttle output have been employed to reduce the flow. However, when compared with speed control, these m ...
Procedure - Rose
... never turn off. If the switches never turn off, the inductor will never discharge and the inductor current will become very large. The dead time is used to guarantee that both MOSFET switches have a guaranteed amount of off time, preventing this problem. You can also think of the dead time as a meth ...
... never turn off. If the switches never turn off, the inductor will never discharge and the inductor current will become very large. The dead time is used to guarantee that both MOSFET switches have a guaranteed amount of off time, preventing this problem. You can also think of the dead time as a meth ...
Physics 536 - Assignment #5
... This circuit can be modeled using SPICE in the following way: • vin (t) represents a 60 Hz, 110 VAC (RMS) power source, modeled using: VIN 1 0 0 AC SIN(0 160V 60Hz 0 0) • R1 is a small resistance (eg, R1 ∼ 0.1 Ω), intended only to ensure numerical stability of the simulation. However, it could also ...
... This circuit can be modeled using SPICE in the following way: • vin (t) represents a 60 Hz, 110 VAC (RMS) power source, modeled using: VIN 1 0 0 AC SIN(0 160V 60Hz 0 0) • R1 is a small resistance (eg, R1 ∼ 0.1 Ω), intended only to ensure numerical stability of the simulation. However, it could also ...
Department of Electrical and Computer Engineering Power Systems Name:__________________________________
... a) Compare the Newton‐Raphson and the decoupled NR load flow solution methods highlighting the advantages and disadvantages of each method. Give at least one example where de‐coupled load flow solution is useful. [4 marks] A simple 3 bus power system is shown in Fig. 2. All ...
... a) Compare the Newton‐Raphson and the decoupled NR load flow solution methods highlighting the advantages and disadvantages of each method. Give at least one example where de‐coupled load flow solution is useful. [4 marks] A simple 3 bus power system is shown in Fig. 2. All ...
NPN Bipolar Transistor for High-Current Switching Applications
... Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in t ...
... Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in t ...
400A AC/DC Current Clamp-on MultiMeter Adaptor
... used batteries / accumulators at collection points in your community or wherever batteries / accumulators are sold! Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle ...
... used batteries / accumulators at collection points in your community or wherever batteries / accumulators are sold! Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle ...
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.