• Study Resource
  • Explore
    • 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
Rockwell Automation Allen-Bradley Specification SMC
Rockwell Automation Allen-Bradley Specification SMC

ADA4841-1 数据手册DataSheet 下载
ADA4841-1 数据手册DataSheet 下载

... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to ab ...
Old Company Name in Catalogs and Other Documents
Old Company Name in Catalogs and Other Documents

... Notes 1. Reverse connection of supply voltage can cause destruction. 2. The input voltage should be allowed to input without damage or destruction. Even during the transition period of supply voltage, power on/off etc., this specification should be kept. The normal operation will establish when the ...
Electric Energy Generation, Conservation and Utilization
Electric Energy Generation, Conservation and Utilization

... additional neutrons are produced. These new neutrons further bombard U producing more heat and more neutrons. Thus a chain reaction sets up. However this reaction is allowed to take place in a controlled manner inside a closed chamber called nuclear reactor. To ensure sustainable chain reaction, mod ...
RRB_manual_fix_2011
RRB_manual_fix_2011

... the above. Also it can be used with or without the buffer. The Treble Booster is a fine-tuned booster for just the right treble frequency with carefully designed bandwidth and an optimized slope of bass cut. The booster circuit is designed to overdrive the amplifier inputs from nice shimmer to heavy o ...
TC2001 - KSP Electronics
TC2001 - KSP Electronics

... Note 11: These supply voltages are calculated using the IVPPSENSE and IVNNSENSE values shown in the Electrical Characteristics table. The typical voltage values shown are calculated using a RVPP and RVNN values without any tolerance variation. The minimum and maximum voltage limits shown include eit ...
Rockwell Automation Allen-Bradley Specification SMC
Rockwell Automation Allen-Bradley Specification SMC

AN-9740 Bi-Directional Translator Architectures Introduction www.fairchildsemi.com
AN-9740 Bi-Directional Translator Architectures Introduction www.fairchildsemi.com

... APPLICATION NOTE ...
Hydro Generator Simulator - wsu-eecs
Hydro Generator Simulator - wsu-eecs

... The capability of modeling to a specific type of control device from a generic base model gives the hydro generator simulator a robust design. The simulator is also a flexible engineering tool because it can develop with variations in a particular model, such as upgrades or revisions. National Instr ...
LP2980-N Micropower 50-mA Ultra-Low
LP2980-N Micropower 50-mA Ultra-Low

... The LP2980-N is a 50-mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications. Available in output voltages from 2.5 V to 5 V, the device has an initial output voltage tolerance of ±0.5% for the A grade (1% for the non-A version). Using an opt ...
Instruction Manual - Davis Instruments
Instruction Manual - Davis Instruments

... Tests are to be carried out only on dead circuits! Check for live circuits before making resistance measurements (safety check). ...
pptx
pptx

...  a capacitor is connected in series at primary side.  as, only a small amount of voltage induces because of a low coupling factor of 0.45 so,  a series tuned circuit is used in order to: ...
transmission lines
transmission lines

... • closed allows electricity through, and open doesn't. • open circuit - Any circuit which is not complete is considered an open circuit. The open status of the circuit doesn't depend on how it became unclosed, so circuits which are manually disconnected and circuits which have blown fuses, faulty wi ...
LT3748 - 100V Isolated Flyback Controller
LT3748 - 100V Isolated Flyback Controller

Miniature 0402 Surface Mount Technology Packaged RF Diodes
Miniature 0402 Surface Mount Technology Packaged RF Diodes

MAX4772/MAX4773 200mA/500mA Selectable Current
MAX4772/MAX4773 200mA/500mA Selectable Current

... The MAX4772/MAX4773 SEL logic input sets the desired minimum current-limit threshold to 200mA or 500mA. Connect SEL low or leave floating for 200mA current limit and high for the 500mA current limit. During power-up, if SEL is low or floating, the current limit is set to 200mA. The MAX4772/MAX4773 u ...
Sample pages 2 PDF
Sample pages 2 PDF

BD80C0AFPS-LB
BD80C0AFPS-LB

... This IC incorporates and integrated thermal shutdown circuit to prevent heat damage to the IC. Normal operation should be within the power dissipation rating, if however the rating is exceeded for a continued period, the junction temperature (Tj) will rise and the TSD circuit will be activated and t ...
Lithium Ion Fast-Charge IC
Lithium Ion Fast-Charge IC

... is less than the low-voltage threshold, the bq2054 provides low-current conditioning of the battery. A constant current-charging phase replenishes up to 70% of the charge capacity, and a voltage-regulated phase returns the battery to full. The charge cycle terminates when the charging current falls ...
Featuring the Agilent 54600B Digital Oscilloscope
Featuring the Agilent 54600B Digital Oscilloscope

... • This connector is used to connect an external ...
12.11.2013 - Erwin Sitompul
12.11.2013 - Erwin Sitompul

... Optoelectronic Diodes ...
R 2 - PS21!
R 2 - PS21!

Voltage Reduction Study
Voltage Reduction Study

ADN2890ACPZ-RL Datasheet
ADN2890ACPZ-RL Datasheet

Electrical Circuits
Electrical Circuits

... 6. What is the relationship between REA and RTotal in question 18 and the resistances measured? REA and RTotal were approximately equivalent to the sum of all the present resistance of the resistors placed in the circuit. 7. What procedure can be used to find any open circuit in a series circuit us ...
< 1 ... 350 351 352 353 354 355 356 357 358 ... 1574 >

Surge protector



A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report