• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
STK534U3xx series  Application Note 1.  Product synopsis
STK534U3xx series Application Note 1. Product synopsis

... These pins are connected with the main DC power supply. The applied voltage is up to the Vcc level. Overvoltage on these pins could be generated by voltage spikes during switching at the floating inductance of the wiring. To avoid this behavior the wire traces need to be as short as possible to redu ...
ELG4125: Symmetrical Faults
ELG4125: Symmetrical Faults

... momentary power outages but, more important, if a protective action is not taken, can cause permanent damage to transmission equipment such as the transmission line itself and/or the transformer. ...
Q-Astec - First transient power converter using switched
Q-Astec - First transient power converter using switched

... ƒ Continued silicon integration, drive to higher frequencies and possibly an increased number of phases will continue to be a trend regardless of the architecture utilized ƒ Switched Current Techniques offer an alternative approach ƒ An infinite transient response possible, in theory at least ...
MIL-PRF-83536/33B 8 March 2010 SUPERSEDING MIL-PRF
MIL-PRF-83536/33B 8 March 2010 SUPERSEDING MIL-PRF

... 8. Applicable to horizontal flange mount only. The manufacturer’s PIN, circuit diagram, and military PIN shall be marked on the near side. The remaining of the nameplate data shall be marked on the far side. 9. Applicable to horizontal flange mount only. Relays shall be marked with the manufacturer' ...
MAX4172 Low-Cost, Precision, High-Side Current
MAX4172 Low-Cost, Precision, High-Side Current

... ● Accuracy: A high RSENSE value allows lower currents to be measured more accurately. This is because offsets become less significant when the sense voltage is larger. For best performance, select RSENSE to provide approximately 100mV of sense voltage for the full-scale current in each application. ...
Calculation Of No-load Induction Motor Core Losses Using The Rate
Calculation Of No-load Induction Motor Core Losses Using The Rate

ELECTROTECHNOLOGY N3
ELECTROTECHNOLOGY N3

... emf induced in one half of the total number of conductors (due to the two parallel circuits). It can be deduced that a wave winding is a high-voltage, low-current winding. Wave-wound machines are mainly used where low and medium currents are required. ...
Development of the Descent Brake Mechanism for the Mars Science
Development of the Descent Brake Mechanism for the Mars Science

choke_in.pdf
choke_in.pdf

... there is NO turn on surge in a choke input supply, so you don't have to overcurrent spec your fuse, and you don't have to use a slow blow. the transformer is used more efficiently, and the supply is better regulated, ie the difference in rail voltage from idle to full tilt boogie is smaller. for thi ...
Pdf Format - Journal of Chemical and Pharmaceutical Sciences
Pdf Format - Journal of Chemical and Pharmaceutical Sciences

... In photovoltaic (PV) energy systems, PV modules are often connected in series for increased string voltage; however, I-V characteristics mismatches often exist between series connected PV modules, typically as a result of partial shading, manufacturing variability and thermal gradients. Since all mo ...
instrument transformers
instrument transformers

JN3616501653
JN3616501653

EMC filters 3-phase dv/dt output reactors 520 V AC, 8 1500 A, 40
EMC filters 3-phase dv/dt output reactors 520 V AC, 8 1500 A, 40

... 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly poin ...
The Transistor as a Switch
The Transistor as a Switch

... way that it always operates within its "active" region, that is the linear part of the output characteristics curves are used. However, both the NPN & PNP type bipolar transistors can be made to operate as "ON/OFF" type solid state switches by biasing the transistors base differently to that of a si ...
1ACMeasure
1ACMeasure

... Peak-to-peak value - value between the positive and negative maximum values. These values are also used to describe the current in the circuit. Next > ...
PDF - Elimination of Common Mode Errors in Low
PDF - Elimination of Common Mode Errors in Low

... measurement system in all cases when it is used (different supply lead resistances, different contact resistances, different types of the examined resistive load). It means that the measurement system can, under certain circumstances, provide correct results, while in other instances it provides art ...
AC Parallel Circuits
AC Parallel Circuits

Evaluates:  MAX4080/MAX4081 MAX4080 Evaluation Kit General Description Features
Evaluates: MAX4080/MAX4081 MAX4080 Evaluation Kit General Description Features

... 60V/V = F, T, S suffix) and a user-selectable, external sense resistor, the user can easily match the full-scale load current to the required output-voltage range. For maximum versatility, these parts can operate with 76V input common-mode voltage at RS+ and RS- pins, independent of operating supply ...
Fault Analysis on Maximum point Power Tracking based Grid
Fault Analysis on Maximum point Power Tracking based Grid

Zener diodes are designed to have a specific reverse voltage
Zener diodes are designed to have a specific reverse voltage

... limiting function below the level of a fluctuating input voltage. In electronic circuits Zener diodes are used as voltage limiters – to protect other sensitive components from over-voltage exposure ; or anywhere where there is a need for a stable voltage (or reference voltage) and/or a stable curren ...
04 System voltage
04 System voltage

Varistors: Ideal Solution to Surge Protection
Varistors: Ideal Solution to Surge Protection

SELECTION STANDBY GUIDE  9
SELECTION STANDBY GUIDE 9

... 1. At a time when the characteristics of loads are not accurately known, such as during the construction permit stage of design, each diesel generator set on a standby (onsite) power supply should be selected to have a continuous load rating equal to or greater than the sum of the conservatively est ...
AN-9743 FAN5345 and FAN5346 in LED Applications Programming LED Current
AN-9743 FAN5345 and FAN5346 in LED Applications Programming LED Current

... pin, which can cause unstable operation of the switching regulator, which affects application performance. The return trace from the sense resistor to the FB pin should be short and away from any fast-switching signal traces. The ground plane under the return trace is not necessary. If the ground pl ...
UNIT 5 INDUCTION MOTOR
UNIT 5 INDUCTION MOTOR

... short-circuited in the construction itself, so rotor terminals are not available. But in slip ring motors, it is essential to bring out the rotor terminals as it gives possibility of inserting an additional resistance in the rotor circuit. In the terminal box shown, only D, E, F constitute the rotor ...
< 1 ... 213 214 215 216 217 218 219 220 221 ... 489 >

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.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report