• 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
CSLA2CD
CSLA2CD

... through-hole, operates on AC or DC current, bottom mount Actual product appearance may vary. ...
LM383 datasheet
LM383 datasheet

... 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to resul ...
CellD 600 DPS 2900B-48-9/12 19IN
CellD 600 DPS 2900B-48-9/12 19IN

... density system is ideal for space-critical applications. An integrated modular system allows flexible and adaptable installations. The system includes up to six rectifiers, AC and DC connections, battery connection and Delta PSC 3 controller. In addition, easy installation and expandability add to t ...
LM383/LM383A 7W Audio Power Amplifier
LM383/LM383A 7W Audio Power Amplifier

Power Converters for Industrial Power Supply System Power Electronics & Automation
Power Converters for Industrial Power Supply System Power Electronics & Automation

the Booklet
the Booklet

Electricity Merit Badge
Electricity Merit Badge

Medical PSU FSP015-RCMM
Medical PSU FSP015-RCMM

... Medical PSU FSP015-RCMM DESCRIPTION This series of AC /DC wall mount switching power supplies are for 15 watts of continuous output power. They are enclosed in a 94V-1 rated polyphenylene-oxide case with four types of interchangeable AC plugs: European plug, UK plug and North American plugs. All mod ...
TAD-Datenblatt_RT043_12BH7A-STR_310113
TAD-Datenblatt_RT043_12BH7A-STR_310113

... The all-new TAD 12BH7A-STR combines the best sonic and mechanic performance of the NOS RCA black plate with the GE version. A maximum of reliability with outrageous tonal quality makes the new TAD 12BH7A-STR the first choice for guitar, bass guitar and HiFi audio applications. Defined Bass, powerful ...
Ch 1 Electricity Slides 042909
Ch 1 Electricity Slides 042909

Topic 2
Topic 2

... • Galvanometers measure small currents. ...
13.8 Volt Power Supply
13.8 Volt Power Supply

... and can be eliminated if desired by connecting pins 5 and 6 of IC-1 together. Although it really isn’t needed due to the type of current limiting circuit used, over voltage protection can be added to the circuit by connecting the circuit of Figure 2 to Vout. The only way over voltage could occur is ...
Back-UPS ES Overview
Back-UPS ES Overview

... Mute Button ...
OSI
OSI

... Currents up to 5 Amperes and voltages up to 600Vac can be directly connected to the DW5. The DW5 can be used with OSI metering class current transformers for measurements up to 10 kiloamperes. Specific outputs can be selected to interface with any data acquisition system from a simple recorder to co ...
physics 201 - La Salle University
physics 201 - La Salle University

NTE6410 Unijunction Transistor UJT
NTE6410 Unijunction Transistor UJT

... Note 3. Intrinsic standoff ratio, is defined in terms of peak–point voltage, VP, by means of the equation: VP = η VB2B1 VF, where VF is approximately 0.49 volts at +25°C @ IF = 10µA and decreases with temperature at approximately 2.5mV/°C. Components R1, C1, and the UJT form a relaxation oscillator, ...
Glossary of Terms - Advanced Protection Technologies
Glossary of Terms - Advanced Protection Technologies

... insulated from the metallic raceway and all ground points throughout its length. It originates at an isolated ground-type receptacle or equipment input terminal block and terminates at the point where neutral and ground bond at the power source. See NFPA 70-1990, Section 250-74, Exception 4, and Sec ...
Apprentice Electrical Technician Test (ETT) Preparation Guide
Apprentice Electrical Technician Test (ETT) Preparation Guide

... We hope you find this information helpful. Make sure that when you are scheduled to take the test you are physically and mentally alert and ready to do your best, or you should reschedule your appointment. Pacific Gas and Electric Company wishes you the best of luck in qualifying on our test. ...
STL73
STL73

... Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio ...
DMS-20PC-0-DCM-C Datasheet
DMS-20PC-0-DCM-C Datasheet

... Murata Power Solutions’ DMS-20PC-DCM Series of self-powered, positive-reading, dc voltage monitors are great replacements for older, hard-to-read, analog panel meters. Simply connect a positive dc voltage across the rear terminals and the meters are fully operational — no additional components or po ...
Document
Document

... drain-source voltage VDSS of related transistors are reduced to one-half of the input VDD voltage. This is allowed by the internally generated and accurately balanced middle-node voltage VDD/2. Consequently, advantageous rDS(on) of the low voltage transistors, along with reduced switching PWM voltag ...
LED770x LED drivers New monolithic step-up family driving LEDs
LED770x LED drivers New monolithic step-up family driving LEDs

... converter and six integrated PWM-dimmable current generators. The boost section is based on a constant switchingfrequency, peak current-mode architecture. The devices keep the lowest row’s voltage regulated at the internal reference voltage, and adapt the boost output voltage to reduce power losses ...
BC548 BC548A BC548B BC548C
BC548 BC548A BC548B BC548C

... 1. Life support devices or systems are devices or 2. A critical component is any component of a life support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sus ...
CH 13.2 Notes
CH 13.2 Notes

... voltage of the battery depends on how the battery is made. Different voltages can be made by combining multiple batteries. ...
Electricity_basics
Electricity_basics

< 1 ... 1490 1491 1492 1493 1494 1495 1496 1497 1498 ... 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