• 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
Universal Audio UA 6176
Universal Audio UA 6176

... 2. Object and Liquid Entry - Care should be taken so that objects do not fall, and liquids are not spilled, into the enclosure through openings. 3. Ventilation - When installing the unit in a rack or any other location, be sure there is adequate ventilation. Improper ventilation will cause overheati ...
w w w .ra d ia le n g .c o m
w w w .ra d ia le n g .c o m

... This section is for advanced users. It provides a quick set of instructions for those that are familiar with direct boxes. For up and coming engineers, we suggest that you read through the manual before using your Radial J48. Caution! When connecting or disconnecting any audio device always ensure t ...
DC Motors Introduction D.C. motors are seldom used in ordinary
DC Motors Introduction D.C. motors are seldom used in ordinary

... (i) When the motor is running on no load, small torque is required to overcome the friction and windage losses. Therefore, the armature current Ia is small and the back e.m.f. Is nearly equal to the applied voltage. (ii) If the motor is suddenly loaded, the firest effect is to cause the armature to ...
Genesys - TDK
Genesys - TDK

... 0~100%, 0~5V or 0~10V, user select. Accuracy and linearity:+/-0.5% of rated Vout. 0~100%, 0~5V or 0~10V, user select. Accuracy and linearity:+/-1% of rated Iout. 0~100%, 0~5/10Kohm full scale,user select.,Accuracy and linearity:+/-1% of rated Vout. 0~100%, 0~5/10Kohm full scale,user select. Accuracy ...
BAUR cable testing and diagnostics.
BAUR cable testing and diagnostics.

... quality and condition of the circuit. This goes far beyond the “pass/fail” information from cable testing. The diagnostic information that is available with the BAUR equipment gives “present and future analysis” of the insulation status of cable systems. BAUR’s cable diagnostics is used as a precaut ...
GENH Series Programmable DC Power Supplies 750W in a 1U half
GENH Series Programmable DC Power Supplies 750W in a 1U half

... 0~100%, 0~5V or 0~10V, user select. Accuracy and linearity:+/-0.5% of rated Vout. 0~100%, 0~5V or 0~10V, user select. Accuracy and linearity:+/-1% of rated Iout. 0~100%, 0~5/10Kohm full scale,user select.,Accuracy and linearity:+/-1% of rated Vout. 0~100%, 0~5/10Kohm full scale,user select. Accuracy ...
xr series iii - Magna
xr series iii - Magna

... The power supply can be programmed to have its control functions accessible from the front panel, rear connector, or with RS232, optional IEEE-488, or optional Ethernet communications. External RS485 to RS232 and external USB to RS232 converters are also available to echo commands over the communica ...
SIGNAL TOWER
SIGNAL TOWER

... To ensure safety when the signal light is installed onto equipment, observe the following. . Do not use the signal light as leverage when climbing up onto the equipment. Failure to comply will result in falling from a high place, or damage to the product. . When performing tasks such as opening the ...
LP3972 Power Management Unit for Advanced Application
LP3972 Power Management Unit for Advanced Application

... switched over from main to backup battery is 2.8V typically. • There is a hysteric voltage in this switch operation, thus the LDO_RTC will not be reconnected to main battery until main battery voltage is greater than 3.1V typically. • The system designer may wish to disable the battery switch when o ...
Quick Reference Guide - Off-Grid Systems with SUNNY
Quick Reference Guide - Off-Grid Systems with SUNNY

S260-16-1
S260-16-1

... SyncCap utilizes a microprocessor-based control and exclusive closed-loop position feedback system to precisely control vacuum contacts with a voice coil operating mechanism. The microprocessor-based control continually monitors system voltage to detect voltage zero crosses. The closed-loop position ...
Schottky diode IV Characteristics
Schottky diode IV Characteristics

ADuM1200 数据手册DataSheet下载
ADuM1200 数据手册DataSheet下载

... tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. ...
DRV8881 - Texas Instruments
DRV8881 - Texas Instruments

... output stage consists of two N-channel power MOSFET H-bridge drivers. The DRV8881 is capable of driving up to 2.5-A peak current or 1.4-A rms current per H-bridge (with proper PCB ground plane for thermal dissipation and at 24 V and TA = 25°C). AutoTune™ automatically tunes motors for optimal curren ...
Optimization of Electrochemical Wet Etching of Silver STM
Optimization of Electrochemical Wet Etching of Silver STM

... around the apex of the tip, numerous initially, but abating over time until the etching is complete. As the process endures the apex of the tip will be corroded by the electrolyte until a fraction of the tip breaks off complete. The tip will then be suspended over the liquid without making contact; ...
FDMF6824A
FDMF6824A

Freescale Semiconductor Application Note
Freescale Semiconductor Application Note

... replacement of traditional drive systems with modern, electronically controlled, brushless drives. In the past, washing machine designs employed two widely used drive systems. The older designs use electromechanically controlled, two-speed, single-phase AC-induction motors. This kind of drive system ...
Flexible Networks - SP Energy Networks
Flexible Networks - SP Energy Networks

USB Dedicated Charging Port Controller (Rev. C)
USB Dedicated Charging Port Controller (Rev. C)

... convenient locations for charging because of an available 5-V power source. Universally accepted standards are required to ensure host and client-side devices meet the power management requirements. Traditionally, USB host ports following the USB 2.0 Specification must provide at least 500 mA to dow ...
Driver/Receiver MC145406
Driver/Receiver MC145406

RS-485 Transceivers with Low-Voltage Logic Interface General Description Features
RS-485 Transceivers with Low-Voltage Logic Interface General Description Features

... Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ..................................................... +150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Sol ...
Digital Power Meter WT1600
Digital Power Meter WT1600

... 110% of rated range-value (Sync source signal level must be 10% or more (20% or more for crest factor 6) of rated range value) Effective input is in the range up to 1000V at Voltage , 5A at 5A input element, 50A at 50A input element and 10V at External input. Accuracy of crest factor 6 Add the accur ...
AN3476, Washing Machine Three-Phase AC
AN3476, Washing Machine Three-Phase AC

TPS6212x 15-V, 75-mA Highly Efficient Buck
TPS6212x 15-V, 75-mA Highly Efficient Buck

... The wide operating input voltage range of 2 V to 15 V supports energy harvesting, battery powered and as well 9-V or 12-V line powered applications. With its advanced hysteretic control scheme, the converter provides power save mode operation. At light loads the converter operates in pulse frequency ...
SAILOR SYSTEM 4000 MF/HF 150W Technical Manual
SAILOR SYSTEM 4000 MF/HF 150W Technical Manual

... this superstructure should also be effectively connected to the copper strap by using stainless steel bolts and preferably pieces of stainless steel strips between the metal parts. On fibre glass boats, such as yachts and sailing boats, it may be difficult to install a sufficiently good earth. Short ...
< 1 ... 129 130 131 132 133 134 135 136 137 ... 1265 >

Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report