• 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
Peak holder employing field
Peak holder employing field

Sources of the Magnetic Field
Sources of the Magnetic Field

2SA1952
2SA1952

Stacked_Switches_MJB_V1
Stacked_Switches_MJB_V1

... - 2 tantalum capacitors of 4.7uF, MULTICOMP, CB1H475M2DCB; - 2 ceramic capacitors of 0.47uF, KEMET, C322C474M5U5TA; - 2 ceramic capacitors of 0.1uF, AVX, AR205F104K4R*; - 2 ceramic capacitors of 0.01uF, AVX, AR205F103K4R*; - 2 ceramic capacitors of 0.001uF, AVX, AR205F102K4R*. Other capacitors in ci ...
MAXISS: A New Servo Duty IPM With On-Chip
MAXISS: A New Servo Duty IPM With On-Chip

... new package design based on the high reliability, field proven, U-Package technology developed by Mitsubishi Electric for high power IGBT modules. Figure 3 compares the cross sections of a third generation IPM to a MAXISS IPM. Like other U-Package devices the power and control electrodes are molded ...
LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators
LP3891 0.8A Fast-Response Ultra Low Dropout Linear Regulators

... devices is 65˚C/W if no heatsink is used. If the TO-220 device is attached to a heatsink, a θJ-S value of 4˚C/W can be assumed. θJ-A for TO-263 devices is approximately 40˚C/W if soldered down to a copper plane which is at least 1.5 square inches in area. θJ-A value for typical PSOP-8 PC board mount ...
Mutiple Choice Questions
Mutiple Choice Questions

Single-Supply Difference Amplifier
Single-Supply Difference Amplifier

... As shown in Figure 1, the differential input signal is connected to pins 2 and 3. The source impedances connected to the inputs must be nearly equal to assure good commonmode rejection. An 8Ω mismatch in source impedance will degrade the common-mode rejection of a typical device to approximately 80d ...
Document
Document

9I Energy and Electricity
9I Energy and Electricity

... In all devices and machines, including electric circuits, energy is transferred from one type to another. When this circuit is connected, chemical energy stored in the battery is transferred via electrical energy to heat and light energy in the bulbs. The total amount of heat and light energy is the ...
How to install Relays
How to install Relays

DC Fundamentals, 9-2 - Lab-Volt
DC Fundamentals, 9-2 - Lab-Volt

$doc.title

Let`s analyze a simple series circuit, determining the voltage drops
Let`s analyze a simple series circuit, determining the voltage drops

LM10010 VID Voltage Programmer for Point of
LM10010 VID Voltage Programmer for Point of

Basic Electronics - Western Washington University
Basic Electronics - Western Washington University

... increases capacitance because a greater amount of charge must be deposited on each side to produce the same charge density, which is what determines the electrostatic force operating on the test charge. ...
Standard Products Business Promotion - Renesas e
Standard Products Business Promotion - Renesas e

Power MOSFET with integrated poly-silicon diode to monitor junction temperature, with simplified external electrical shutdown circuit to prevent thermal runaway
Power MOSFET with integrated poly-silicon diode to monitor junction temperature, with simplified external electrical shutdown circuit to prevent thermal runaway

File
File

Document
Document

... Faulty wiring and improper grounding can be hazardous. Make sure electrical work is done by a professional. ...
Science 9 - Rocky View Schools
Science 9 - Rocky View Schools

70
70

... GaAs MESFET’s can be used as photodetector due to its higher carrier mobility and its potentiality [4]. GaAs being a direct band gap semiconductor, it is highly suitable for optoelectronic applications and makes possible a monolithic integration of ultra high speed submicron transistors together wit ...
Using Emerging Technologies for Hardware Security
Using Emerging Technologies for Hardware Security

... Like performance, power, and reliability, hardware security is becoming a critical design consideration. Hardware security threats in the IC supply chain, include counterfeiting of semiconductor components, side-channel attacks, invasive/semiinvasive reverse engineering, and IP piracy. A rapid growt ...
LM5110 Dual 5A Compound Gate Driver with Negative Output
LM5110 Dual 5A Compound Gate Driver with Negative Output

... The two driver channels of the LM5110 are designed as identical cells. Transistor matching inherent to integrated circuit manufacturing ensures that the AC and DC performance of the channels are nearly identical. Closely matched propagation delays allow the dual driver to be operated as a single dri ...
a High Accuracy anyCAP™ 200 mA Low Dropout Linear Regulator ADP3303
a High Accuracy anyCAP™ 200 mA Low Dropout Linear Regulator ADP3303

... stands out from the conventional LDOs with a novel architecture, an enhanced process and a new package. Its patented design requires only a 0.47 µF output capacitor for stability. This device is insensitive to capacitor Equivalent Series Resistance (ESR) and is stable with any good quality capacitor ...
< 1 ... 253 254 255 256 257 258 259 260 261 ... 628 >

TRIAC



TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report