• 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
Experiment: Faraday Ice Pail
Experiment: Faraday Ice Pail

... Figure 6 Example of a resistor. Aside from their size, most resistors look the same, with 4 or 5 colored bands indicating the resistance. ...
MAX8533 Smallest, Most Reliable, 12V, Infiniband- Compliant Hot-Swap Controller General Description
MAX8533 Smallest, Most Reliable, 12V, Infiniband- Compliant Hot-Swap Controller General Description

... The MAX8533 is a single-port, 12V, InfinibandTM-compliant (IB) versatile hot-swap controller. The device can be implemented in both IB Class I (nonisolated) and Class II (isolated) power-topology applications. Additionally, the MAX8533 can be used as a reliable power controller on hot-swappable blad ...
LC Quadrature Generation in Integrated Circuits
LC Quadrature Generation in Integrated Circuits

... Figure 3. Symmetrical resistance reciprocal network Allpass filters can be realized in a number of different manners. These include single ended LC networks using ideal transformers or center tapped inductors, active circuits exploiting negative feedback and symmetrical cross coupled resistance reci ...
a  Engineer To Engineer Note EE-169
a Engineer To Engineer Note EE-169

... a This will ensure that the power supply design will provide sufficient voltage at a relatively high efficiency (typically greater than 90%) to each of the two voltage domains (VDD and VDD_IO) during sustained periods of maximum activity. This is due to the fact that the power required during a sus ...
Measuring Metastability  Sandeep Mandarapu
Measuring Metastability Sandeep Mandarapu

Amateur Radio Technician Class Element 2 Course Presentation
Amateur Radio Technician Class Element 2 Course Presentation

The concept of short-circuit power and the assessment
The concept of short-circuit power and the assessment

... step-down transformer) can be easily implemented with a standard flickermeter and leads to a good estimation when: 1. the background flicker at the secondary side of the transformer is negligible 2. the power variations are mainly reactive 3. the network resistance is negligible The “voltage drop ap ...
Evaluation Board User Guide UG-117
Evaluation Board User Guide UG-117

Si1102 - Silicon Labs
Si1102 - Silicon Labs

... An example of a proximity detection application is controlling the display and speaker of a cellular telephone. In this type of application, the cell phone turns off the power-consuming display and disables the loudspeaker when the device is next to the ear, then reenables the display (and, optional ...
MAX767 5V-to-3.3V, Synchronous, Step-Down Power-Supply Controller ________________General Description
MAX767 5V-to-3.3V, Synchronous, Step-Down Power-Supply Controller ________________General Description

... includes the use of a ground plane, appropriate component placement, and correct routing of traces using appropriate trace widths. The following points are in order of decreasing importance. 1. A ground plane is essential for optimum performance. In most applications, the circuit will be located on ...
time domain analysis of induction motor starting transients
time domain analysis of induction motor starting transients

FAN6747WL Highly Integrated Green-Mode PWM Controller FAN6747WL — Highly Integra
FAN6747WL Highly Integrated Green-Mode PWM Controller FAN6747WL — Highly Integra

... OCP threshold voltage are adjusted according to AC line voltage detected by the HV pin. The gate output is clamped at 13.5V to protect the external MOSFET from over-voltage damage. Other protection functions include AC-line brownout protection with hysteresis and VDD over-voltage protection. For ove ...
MAX2754.pdf
MAX2754.pdf

... Specifications are production tested at TA = +25°C. Limits over temperature are guaranteed by design and characterization. Limits are guaranteed by production test at +25°C. Center point is nominally +1.4V. Maximum variation in the modulation sensitivity from its average value over the guaranteed fr ...
TS1005 - Silicon Labs
TS1005 - Silicon Labs

... value of this capacitor should be adjusted depending on the desired closed-loop bandwidth of the instrumentation amplifier. The RC combination creates a pole at a frequency equal to 1/(2π×R1C1). If the AC-CMRR is critical, then a matched capacitor to C1 should be included across the second resistor ...
Design and implementation of a microcontroller
Design and implementation of a microcontroller

... load. The converter operates in the designed mode 35% more efficiently than in the normal operation mode. In addition, the wind turbine is protected from overvoltages in strong windy weather using the protective circuit. Experimental results show that the ripple value on the direct current belonging ...
Battery cell configuration for organic light
Battery cell configuration for organic light

... Figure 1: Average power efficiency histogram of Snapdragon MDP for the benchmark applications. efficiency should be considered to extend the battery lifetime. We measure the power consumption of the smartphone platform by using Snappdragon MDP from Quallcomm [2]. For the experiment, we develop a ben ...
Are you violating your op amp`s input- common-mode range?
Are you violating your op amp`s input- common-mode range?

... You go through a process to select an operational amplifier for your circuit by considering the most critical parameters of your application. Some of the parameters you review may include supply voltage, gain-bandwidth product, slew rate, and input noise voltage. You also must account for input comm ...
Bourns Technology Enables Efficient and Compact DC
Bourns Technology Enables Efficient and Compact DC

... There are several styles of DC-DC converters including buck, boost, buck-boost, and Sepic. Each uses five main components including a diode (D), inductor (L), resistor (R), transistor (Q), and output filter capacitor (C) as shown in Figures 1-4. The transistor is switched on and off at a fixed rate, ...
DAC1218 DAC1219 12-Bit Binary Multiplying D/A Converter (Rev. A)
DAC1218 DAC1219 12-Bit Binary Multiplying D/A Converter (Rev. A)

... of Figure 2 by shorting out the amplifier feedback resistance, and adjusting the VOS nulling potentiometer of the op amp until the output reads zero volts. This is done, of course, with an applied digital input of all zeros if IOUT1 is driving the op amp (all ones for IOUT2). The feedback short is t ...
LOGO!Power Power supply LOGO!Power
LOGO!Power Power supply LOGO!Power

... WARNING When operating electrical devices, it is inevitable that certain components will carry dangerous voltages. Therefore, failure to handle the units properly can result in death or serious physical injury as well as extensive property damage. Only appropriately qualified personnel may work on o ...
WINDY BOY 5000-US/6000-US/7000-US/8000-US
WINDY BOY 5000-US/6000-US/7000-US/8000-US

... Switch-on procedure During the startup phase, the small wind energy system is running almost load-free. The Windy Boy only requires the power needed to supply the on-board electronics. If enough on-board power is available, this operating status is indicated by simultaneous lighting-up of the three ...
STX13005
STX13005

... Updated TO-92 mechanical data and Figure 1: Internal schematic diagram ...
TC4011BP,TC4011BF,TC4011BFN,TC4011BFT
TC4011BP,TC4011BF,TC4011BFN,TC4011BFT

... • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOS ...
1. Introduction - About the journal
1. Introduction - About the journal

CMOS Schmitt Trigger—A Uniquely Versatile Design Component
CMOS Schmitt Trigger—A Uniquely Versatile Design Component

... We earlier saw how the CMOS Schmitt increased noise immunity on an unbalanced transmission line. Figure 9 shows an application for a balanced or differential transmission line. The circuit in Figure 7 a is CMOS EXCLUSIVE OR, the MM74C86, which could also be built from inverters, and NAND gates. If u ...
< 1 ... 544 545 546 547 548 549 550 551 552 ... 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 © 2026
  • DMCA
  • Privacy
  • Terms
  • Report