• 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
Sollatek aUtomatic StabiliSed protector (aSp)
Sollatek aUtomatic StabiliSed protector (aSp)

... 7. Increase the voltage until the RED LED lights and the output is disconnected (HVD). This is over-voltage disconnect. 8. Reduce the voltage until the AMBER LED lights indicating the Wait State. After 3 minutes the output will be re-connected and the GREEN LED will show. This is high voltage r ...
mx321 automatic voltage regulator (avr)
mx321 automatic voltage regulator (avr)

... This feature is mostly used when the generator is coupled to turbo charged engines with limited block load acceptance. The feature works by introducing a delay between speed recovery and voltage recovery and allows a greater DIP setting without instability. With the DWELL control fully anti-clockwis ...
GORTITE®LED LIGHTING
GORTITE®LED LIGHTING

... GORTITE® LED LIGHTING  |  12 AND 24 VOLT COMPARTMENT LIGHTING SYSTEMS SIMPLE, LONG-LASTING AND AFFORDABLE LED lights by Gortite provide a simple and affordable solution for compartment lighting with long life, high output, and low amp draw. The flexible, low profile design easily conforms to irregul ...
D45H2A Absolute Maximum Ratings
D45H2A Absolute Maximum Ratings

... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
SE-330, SE-330HV SERIES Protection Relays & Controls Neutral-Grounding-Resistor Monitoring Description
SE-330, SE-330HV SERIES Protection Relays & Controls Neutral-Grounding-Resistor Monitoring Description

Here - Spellman High Voltage
Here - Spellman High Voltage

PI3CH3257
PI3CH3257

... Low Voltage, High-Bandwidth, 4-Channel 2:1 Mux/DeMux, NanoSwitch™ ...
1.1 Limiting and Clamping Circuits In this section, we
1.1 Limiting and Clamping Circuits In this section, we

... waveforms are plotted in Figure 1.38(b). Comment: If we assume that V = 0, the output will be very similar to the results calculated here. The only difference will be the points at which the diodes turn on. Exercise 1.8 ...
Making a Shaker (or Forever) Flashlight
Making a Shaker (or Forever) Flashlight

... Many electrical devices—like light bulbs—only require that the electrons move. They don't care if the electrons flow through the wire or simply move back-andforth. Thus a light bulb can be used with either AC or DC electricity. A diode is a component that restricts the direction of movement of charg ...
2012 Standard For Air-Conditioning, Heating And Refrigerating
2012 Standard For Air-Conditioning, Heating And Refrigerating

P2 Topic 2 - Downham Market Academy
P2 Topic 2 - Downham Market Academy

... that the bulb 'blows'. Set up the circuit again with a new bulb, but this time with a resistor in the circuit as well. Show students that the bulb survives this time, and ask them to suggest why this is. Main: Students follow the instructions on Worksheet P2.5b. This prompts students to take current ...
4.1 The Concepts of Force and Mass
4.1 The Concepts of Force and Mass

... voltage and current when specifying AC circuits. Also: the rms values for voltage and current are the DC values that would deliver the same power Example: An incandescent light bulb is designed to operate directly out of the wall socket in the U.S. When it is warmed up, the filament consume an avera ...
HMC588LC4B
HMC588LC4B

... 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com ...
Title: Basic Electronic Instruments
Title: Basic Electronic Instruments

... resistor? If at any point you smell this happening, kill the power on your supply as quickly as you can. But with your help we can avoid frying the smaller resistors on the decade boxes. Start out by setting the decade box at 100 ohms. OK, now you are set to drive some current through the resistor, ...
Reactive Power Compensation in Transmission Lines Using Static
Reactive Power Compensation in Transmission Lines Using Static

... The study of shunt connected Flexible AC Transmission System (FACTS) device is a connected field with the Reactive Power Compensation and the better mitigation of transmission in Power Systems. The FACTS technology based on Power Electronics devices is used to enhance existing transmission capabilit ...
LM2704 Micropower Step-up DC/DC Converter
LM2704 Micropower Step-up DC/DC Converter

SERIES RL CIRCUITS
SERIES RL CIRCUITS

ElectricCurrent - University of Colorado Boulder
ElectricCurrent - University of Colorado Boulder

... "Ohm's Law" is not really a law, because it is not always true. For many materials, Ohm's Law is approximately true, the resistance R is approximately constant, independent of V or I. Materials that obey Ohm's Law are called "ohmic materials". But some materials are "nonohmic"; they do not obey Ohm' ...
Single and Three Phase Overhead Transformer
Single and Three Phase Overhead Transformer

87KB - NZQA
87KB - NZQA

... before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment. Industry Training Organisations must be granted consent to assess against standards by NZQA before they can register credits from assessment against unit standards. Providers ...
DS4560 12V Hot-Plug Switch General Description Features
DS4560 12V Hot-Plug Switch General Description Features

... on the pin exceeds VON, the comparator outputs a low level. This then turns on the voltage ramp circuit, enabling the device’s output. This TIMER pin can be configured into one of four different modes of operation listed in Table 1. The TIMER pin was designed to work with most logic families. The TI ...
Resistive Sensors and the DataLogger
Resistive Sensors and the DataLogger

... 2. The data should be located in Columns A (the sample number) and B (the data). If the DataLogger is configured to use the other channels they will appear in the other columns. 3. Making a Voltage vs. Time graph of the data: (a) The numbers that the computer has received reflect voltage readings fr ...
CS5171BSTEVB CS5171/3 3.3 V to 5.0 V/ 400 mA Boost Regulator
CS5171BSTEVB CS5171/3 3.3 V to 5.0 V/ 400 mA Boost Regulator

... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
Bright ideas for LED applications
Bright ideas for LED applications

CD23490495
CD23490495

< 1 ... 1050 1051 1052 1053 1054 1055 1056 1057 1058 ... 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 © 2026
  • DMCA
  • Privacy
  • Terms
  • Report