• 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
Theory of Breaker Point-Triggered, Transistorized Ignition Systems
Theory of Breaker Point-Triggered, Transistorized Ignition Systems

... transistorized ignition circuit. Such a device still employs the breaker points but they are converted to function as a switch, controlling a transistor that is designed to handle the coil primary current. By proper component selection and circuit design, the points can be arranged to handle only a ...
LED Po w er - Power Partners, Inc.
LED Po w er - Power Partners, Inc.

... Dimming Control (-D type only) For -A type, dimming and output current adjustment is set by internal potentiometer, which can be accessed by removing the “Adj Io” plug on the LED driver case. For -D type, dimming can be controlled in 3 different ways using the Dim(+) and Dim(-) leads: using an exter ...
Resistance and Ohm`s Law
Resistance and Ohm`s Law

... for 2 or 3 cases. *You will plot the data as voltage vs. current. According to Ohm’s Law, the slope of the line should be the resistance. If you know how to plot them, and how to get the slope with some software, such as Microsoft Excel, you can do this during the lab. However, you have to show it T ...
Low Power Dual Operational Amplifier
Low Power Dual Operational Amplifier

... voltage range from a single power supply. Also use a split power supply. The device has low power supply current drain, regardless of the power supply voltage. The low power drain also makes the IL2904 a good choice for battery operation. ...
Phys2135_07_LabO4_Tutorial
Phys2135_07_LabO4_Tutorial

... Measure the time constant of a series RC circuit. ...
Algebra of Parameterised Graphs
Algebra of Parameterised Graphs

Review: Lecture 9
Review: Lecture 9

... Consider the circuit below. Determine the coupling coefficient. Calculate the energy stored in the coupled inductors at time t = 1s if v=60cos(4t +30°) V. ...
BP5048-15
BP5048-15

... Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no respo ...
Lecture 12: RC Example - EECS: www
Lecture 12: RC Example - EECS: www

... The circuit we just saw simulates the writing and reading of a DRAM cell (capacitor 1). A logic gate that needed to use the contents of the DRAM cell would be represented by an RC circuit, and the DRAM capacitor would need to charge the logic gate’s natural capacitance. DRAM capacitors are connected ...
Parallel measurement
Parallel measurement

... Answer the following questions related to this activity. What did you notice about the current flow through A1 in relation to the flow through the ...
datasheet search site | www.alldatasheet.com
datasheet search site | www.alldatasheet.com

... any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order ...
Inductors and AC
Inductors and AC

... circuit phase angle when inductance and resistance are in series, will always be a + angle. When there is more than one inductor or resistor in series, find REQUIV and LEQUIV before proceeding. For LEQUIV series inductors behave like resistors in series. LTOTAL = L1+L2 etc. Parallel inductors behave ...
P N 22 NPN Epitaxial Silicon Transistor
P N 22 NPN Epitaxial Silicon Transistor

... device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness. provide ...
Circuit Review - Mayfield City Schools
Circuit Review - Mayfield City Schools

Document
Document

...  Welding is one of the most important manufacturing processes. Amongst various welding techniques, arc welding is the most commonly used fabrication process in every industry - large or small.  At present, arc welding has become an integral part of several industries like automotive, aerospace, co ...
(a)What is the load regulation?
(a)What is the load regulation?

... provided by the wall outlet to a desired amplitude through the action of a magnetic field. ...
CPH6539 数据资料DataSheet下载
CPH6539 数据资料DataSheet下载

... Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpos ...
MPS 751 Absolute Maximum Ratings
MPS 751 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. ...
CoolLED - Acal BFi
CoolLED - Acal BFi

... Up to 33W ...
AN004E - Semiconductor Consideration for DC Power Supply
AN004E - Semiconductor Consideration for DC Power Supply

... The use of a crowbar to protect sensitive loads from power supply overvoltage is quite common and, at the first glance, the design of these crowbars seems like a straight forward relatively simple task: • How much overvoltage and for how long (energy) can the load take this overvoltage? • Will the c ...
R-Electric-Circuits-Unit
R-Electric-Circuits-Unit

DM7442A BCD to Decimal Decoder
DM7442A BCD to Decimal Decoder

... body, or (b) support or sustain life, and (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 a significant injury to the user. www.fairchildsemi.com ...
iC-GE / iC-GE100 - iC-Haus
iC-GE / iC-GE100 - iC-Haus

... is supported by switching the free-wheeling circuit to a higher voltage. To this end a Zener diode is activated for a quicker demagnetising of the coil. The status indicator LED is constantly ON when hold mode is functioning correctly and flashes with low voltage, excessive temperature or when the c ...
SDP Product Series Introduction
SDP Product Series Introduction

Slide 1
Slide 1

< 1 ... 1244 1245 1246 1247 1248 1249 1250 1251 1252 ... 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