• 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
REG113-285 数据资料 dataSheet 下载
REG113-285 数据资料 dataSheet 下载

... regulator stability and is stable over most output currents and with almost any value and type of output capacitor up to 10µF or more. For applications where the regulator output current drops below several milliamps, stability can be enhanced by adding a 1kΩ to 2kΩ load resistor, using capacitance ...
AP7175 Description Pin Assignments
AP7175 Description Pin Assignments

... For good ground loop and stability, the input and output capacitors should be located close to the input, output, and ground pins of the device. No other application circuit is connected within the loop. Avoid using vias within ground loop. If vias must be used, multiple vias should be used to reduc ...
the tetrode boards
the tetrode boards

... screen grid of a tetrode is always RF-grounded, but in most configurations the screen is not DCgrounded to the chassis. This section explains the three practical combinations of DC and RF grounding, and shows you exactly how to connect the Tetrode Boards. Note that some configurations require additi ...
MN1919WEN MicroFlex
MN1919WEN MicroFlex

... equipment. This equipment may be connected to other machines that have rotating parts or parts that are controlled by this equipment. Improper use can cause serious or fatal injury. MEDICAL DEVICE / PACEMAKER DANGER: Magnetic and electromagnetic fields in the vicinity of current carrying conductors ...
Balanced Headphone Drive Balanced Drive FAQ
Balanced Headphone Drive Balanced Drive FAQ

... headphones in balanced mode. In many professional audio applications, signals are routed from place to place via balanced cables in an effort to reduce common mode interference from radio frequency (RF) noise sources like fluorescent lights and motors. Because the voltage developed on the transmissi ...
Short-circuit current rating (SCCR) of industrial control panels
Short-circuit current rating (SCCR) of industrial control panels

Classical Communication Systems
Classical Communication Systems

CP-08-01 9040 Classic HV Power Supply.pmd
CP-08-01 9040 Classic HV Power Supply.pmd

... Personnel must be properly trained Instructions and safety precautions must be read in the use of this equipment. and understood prior to using this equipment. Comply with appropriate local, state, and national codes governing ventilation, fire protection, operation maintenance, and housekeeping. Al ...
RF2817 GPS LOW NOISE AMPLIFIER WITH INTEGRATED INPUT/OUTPUT SAW FILTERS Features
RF2817 GPS LOW NOISE AMPLIFIER WITH INTEGRATED INPUT/OUTPUT SAW FILTERS Features

... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Conditions for Setting the DTC
Conditions for Setting the DTC

... The vehicle stability enhancement system (VSES) is activated by the electronic brake control module (EBCM) calculating the desired yaw rate and comparing it to the actual yaw rate input. The desired yaw rate is calculated from measured steering wheel position, vehicle speed, and lateral acceleration ...
AD7836 数据手册DataSheet 下载
AD7836 数据手册DataSheet 下载

... Bringing the CLR line low switches all the signal outputs, VOUTA to VOUTD, to the voltage level on the DUTGND pin. When CLR signal is brought back high the output voltages from the DACs will reflect the data stored in the relevant DAC registers. ...
STUDY OF VARIOUS ELECTRICAL SYMBOLS AND TOOLS
STUDY OF VARIOUS ELECTRICAL SYMBOLS AND TOOLS

the tetrode boards - Bruce`s home page
the tetrode boards - Bruce`s home page

... screen grid of a tetrode is always RF-grounded, but in most configurations the screen is not DCgrounded to the chassis. This section explains the three practical combinations of DC and RF grounding, and shows you exactly how to connect the Tetrode Boards. Note that some configurations require additi ...
RESIDUAL CURRENT CIRCUIT BREAKERS
RESIDUAL CURRENT CIRCUIT BREAKERS

... connected – with the desired adjusted motor frequency. Earth faults, however, normally display an ohmic resistance behaviour. That is why the output voltage of a frequency converter creates pulse-width modulated rectangular residual currents with the pulse frequency. This means that for such applica ...
MP4030: Application Note for a TRIAC
MP4030: Application Note for a TRIAC

... Although this control method can directly control the LED current and current accuracy under any condition, it requires additional secondary-side components—including a sensing circuit, comparison and compensation circuits, an opto-coupler, and bias power supplies—that significantly increase system ...
901-106 D SLP.qxp
901-106 D SLP.qxp

... Vibration Sensors and 4-20mA loop process control systems invariably require three wire connections, when powered from an external source. This may be accomplished in one unit by using the SD32T3 three terminal Surge Protection Device (SPD). Because the SD32T3 protects all three conductors within th ...
ECM Diagnosis
ECM Diagnosis

... • Check battery voltage. To avoid battery fluctuations while reprogramming the Engine ECU turn off all electrical accessories (i.e. radio, lights, interior fan). Confirm battery voltage is greater than 11.5V. Charge battery as necessary. ...
Liebert Series 610 UPS Installation Manual - 1000kVA, 60Hz, Three Phase Single-Module
Liebert Series 610 UPS Installation Manual - 1000kVA, 60Hz, Three Phase Single-Module

... This equipment contains several circuits that are energized with high voltage. Only test equipment designed for troubleshooting should be used. This is particularly true for oscilloscopes. Always check with an AC and DC voltmeter to ensure safety before making contact or using tools. Even when the p ...
4-20mA, Two-Wire Transmitter
4-20mA, Two-Wire Transmitter

Power Modules THE GLOBAL EXPERT IN SOLID STATE
Power Modules THE GLOBAL EXPERT IN SOLID STATE

DCDC Converter SupIRBuck IR3846
DCDC Converter SupIRBuck IR3846

... operating input voltage (PVin) range from 1.5V to 21V. For using the internal LDO supply, the Vin pin should be connected to PVin pin. If an external bias is used, it should be connected to VCC pin and the Vin pin should be shorted to VCC pin. The device utilizes the on-resistance of the low side MO ...
HMC234C8 数据资料DataSheet下载
HMC234C8 数据资料DataSheet下载

... List of Materials for Evaluation PCB 105771 [1] Item ...
LTC3610 - 24V, 12A Monolithic Synchronous Step
LTC3610 - 24V, 12A Monolithic Synchronous Step

Data Acquisition and Control
Data Acquisition and Control

Differential Amplifiers (Chapter 8 in Horenstein)
Differential Amplifiers (Chapter 8 in Horenstein)

... Since XB << Ln in the base, most of the injected electrons get to the collector without recombining with holes. Any holes that do recombine with electrons in the base are supplied as base current. Electrons reaching the collector are collected across the base-collector depletion region. Since most o ...
< 1 ... 33 34 35 36 37 38 39 40 41 ... 326 >

Ground loop (electricity)

In an electrical system, a ground loop is an equipment and wiring configuration which results in excessive unwanted current in a conductor connecting two points that are supposed to be at the same electric potential, often ground, but are actually at different potentials.Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. They do not in themselves create an electric shock hazard, the inappropriate connections merely create a not necessarily very good instance of Electrical_bonding, which is explicitly required by safety regulations in certain circumstances. In any case the voltage difference between the ground terminals of each item of equipment is small. A severe risk of electric shock occurs when equipment grounds are improperly removed in an attempt to cure the problems thought to be caused by ground loops.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report