• 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
Designing Detectors for RF/ID Tags Application Note 1089 Abstract
Designing Detectors for RF/ID Tags Application Note 1089 Abstract

... Since the diode’s transfer characteristic deviates from square law at relatively low power levels (see Figure 5), this number is generally specified at -30 or -40 dBm. ...
ATC-900 Magnum Transfer Switch O & M Manual
ATC-900 Magnum Transfer Switch O & M Manual

Designing with Thermally Protected TMOV Varistors in SPD and AC
Designing with Thermally Protected TMOV Varistors in SPD and AC

... A series diode, D1, may be needed if the reverse voltage rating of the LED is insufficient to handle negative voltages from the AC line. Additionally, a Littelfuse 3AG, 10A (313010) fuse is shown to protect against excessive over-current into the load, but the designer should choose a value specific ...
Norbert H.L. Koster, Bettina J. Koster, Daniel Erni, and Adalbert Beyer
Norbert H.L. Koster, Bettina J. Koster, Daniel Erni, and Adalbert Beyer

MAX951-954 DS
MAX951-954 DS

... compensated to be unity-gain stable, while the op amps in the MAX952/MAX954 feature 125kHz typical bandwidth, 66V/ms slew rate, and stability for gains of 10V/V or greater. These op amps have a unique output stage that enables them to operate with an ultra-low supply current while maintaining linear ...
AN4028
AN4028

... The main feature of this converter is that the input current is almost in phase with the mains voltage; therefore the power factor is close to unity. This is achieved by the controller, the L6564, shaping the input current as a sinewave in phase with the mains voltage. The topology of this power sup ...
Application note
Application note

... sides of the driving signal. It is not possible to do the Phase Shift control of the amount of transferred power with one PWM pair because it requires independent mode, and shifting the phase between each PWM would lead to the shoot through state. It is possible to dedicate another PWM pair to the s ...
S0410C
S0410C

... synchronized strobes offer an easy way to comply with recommendations concerning photosensitive epilepsy. Wheelock’s Series RSS Strobes employ a Patented Integral Strobe Mounting Plate that can be mounted to a single gang, double gang, 4” square, 100mm European backboxes or the SHBB surface backbox. ...
meeting notes - The California IDER and DRP Working Groups
meeting notes - The California IDER and DRP Working Groups

... ii) Clarification: operational flexibility and reverse power flow constraints are not synonymous. There are other instances where reverse flow may cause issues (ex: some voltage regulators not equipped to operate in reverse flow). So, operational flexibility limit (as “reverse flow limit”) would nee ...
FDMF6708N — Extra-Small, High-Performance, High-Frequency DrMOS Module FDMF6708N — Extra-Small, Hig Benefits
FDMF6708N — Extra-Small, High-Performance, High-Frequency DrMOS Module FDMF6708N — Extra-Small, Hig Benefits

... Stresses exceeding the Absolute Maximum Ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditi ...
Functional description short white paper ASDS for Main
Functional description short white paper ASDS for Main

Installation Instructions
Installation Instructions

AN1290 Application Note How to Use the TDA911X and Improve Performances
AN1290 Application Note How to Use the TDA911X and Improve Performances

... How to Use the TDA911X and Improve Performances TDA911x Deflection Processors at a Glance The TDA911x is a family of deflection processors for multisync monitors, incorporating horizontal and vertical processing, geometry correction, dynamic corrections (focus and/or brightness etc.), DC/DC conversi ...
- Ingineeri.com
- Ingineeri.com

... flashover, the calculation restarts at a new time step of ti+1 = ti+t, where ti and ti+1 are the instants of iterations i and i+1, respectively. After a module of the LFAA flashes over across resistance RA, the pole reactance Xpole and Rg get involved, and the voltage and the rate of voltage rise on ...
BDTIC www.BDTIC.com/infineon Version 2.0a, 8 Nov 2011 N e v e r
BDTIC www.BDTIC.com/infineon Version 2.0a, 8 Nov 2011 N e v e r

... Latched Off Mode is only entered under dangerous conditions which can damage the SMPS if not switched off immediately. A restart of the system can only be done by recycling the AC line. In addition, for this enhanced version, there is an external Latch Enable function provided to increase the flexib ...
D1213A-04TS Features Mechanical Data
D1213A-04TS Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
D1213A-04MR Features Mechanical Data
D1213A-04MR Features Mechanical Data

... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
QO and QOB Miniature Circuit Breakers
QO and QOB Miniature Circuit Breakers

Very high accuracy (25 µV) high bandwidth (3 MHz) zero drift 5 V
Very high accuracy (25 µV) high bandwidth (3 MHz) zero drift 5 V

... body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. ...
ELEKTRONIKA ELECTRONICS
ELEKTRONIKA ELECTRONICS

... rectifiers with the net, tiratrons, ignitrons, excitrons and other so-called ionic devices, were different, similar to the use of electronic tubes in the field of information and telecommunication electronics. In 1930, AEG company made a so-called controlled tiratron motor at the power of 500 kW. En ...
PD166017T1F  Data Sheet INTELLIGENT POWER DEVICE
PD166017T1F Data Sheet INTELLIGENT POWER DEVICE

... Over temperature protection  Shutdown with auto-restart on cooling Built-in diagnostic function  Proportional load current sensing  Defined fault signal in case of abnormal load condition Under voltage lock out Reverse battery protection by self turn on of N-ch MOSFET ...
Fuse Selection Guide
Fuse Selection Guide

... The agency approvals needed by manufacturers depends solely on what type of equipment they are making and where in the world they hope to sell their equipment. Fuses typically are available with several approvals (for example UL and CSA). Even within a single agency, there can be multiple types of a ...
FDMF6707B - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6707B - Extra-S m
FDMF6707B - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6707B - Extra-S m

... The FDMF6707B incorporates a 3-state 3.3 V PWM input gate drive design. The 3-state gate drive has both logic HIGH level and LOW level, along with a 3-state shutdown window. When the PWM input signal enters and remains within the 3-state window for a defined hold-off time (tD_HOLD-OFF), both GL and ...
Singh2013-StressAnalysis-MEMS.pdf
Singh2013-StressAnalysis-MEMS.pdf

... To lower the pull-down voltage, meanders are included on the sides of the membrane, which helps to lower the spring constant of the membrane. The membrane is thin on the inside and thick at its boundary. Four anchors 4-μm thick are attached to the ground plane, and meanders are present on the top en ...
POL- SiP - Renesas e-Learning
POL- SiP - Renesas e-Learning

...  General Purpose for non-isolated DC-DC ...
< 1 ... 99 100 101 102 103 104 105 106 107 ... 1160 >

Electrical substation



A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report