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CA3162, CA3162A
CA3162, CA3162A

... 2. Linearity is measured as a difference from a straight line drawn through zero and positive full scale. Limits do not include ±0.5 count bit digitizing error. 3. For applications where low input pin 10 is not operated at pin 7 potential, a return path of not more than 100kΩ resistance must be prov ...
A 5.9-GHz Voltage-Controlled Ring Oscillator in 0.18
A 5.9-GHz Voltage-Controlled Ring Oscillator in 0.18

... flow increases the cost and complexity of the chip, and also introduces problems such as the control of eddy currents. Ring oscillators, on the other hand, can be built in any standard CMOS process and may require less die area than LC designs. The design is straightforward, and ring architectures c ...
User`s Guide True RMS Multimeter plus IR Thermometer Extech 470
User`s Guide True RMS Multimeter plus IR Thermometer Extech 470

... This WARNING symbol indicates a potentially hazardous situation, which if not avoided, could result in death or serious injury. ...
This application note explains the benefits of using the voltage-identification technique to reduce power consumption and system costs.
This application note explains the benefits of using the voltage-identification technique to reduce power consumption and system costs.

... VCCINT and VCCBRAM supplies by ~30% on all devices. Reducing the VCCINT and VCCBRAM supplies from 1.0V to 0.9V corresponds to a worst-case reduction in VCCINT and VCCBRAM supply current of 22.5%. The reduced voltage further reduces the dynamic power consumption. The primary benefit of implementing t ...
AAT2550 数据资料DataSheet下载
AAT2550 数据资料DataSheet下载

... The battery charger is a complete constant current/ constant voltage linear charger. It offers an integrated pass device, reverse blocking protection, high current accuracy and voltage regulation, charge status, and charge termination. The charging current is programmable via external resistor from ...
MAX16910C9 Evaluation Kit Evaluates: MAX16910C General Description Features
MAX16910C9 Evaluation Kit Evaluates: MAX16910C General Description Features

... circuit for fixed output mode, install a shunt across pins 2-3 on jumper JU2. Place a shunt across pins 1-2 on JU3 for the 5V preset output. Place a shunt across pins 2-3 for the 3.3V preset output. In adjustable output-voltage mode, the output voltage is set using a resistor-divider network from th ...
Single Phase AC Motors
Single Phase AC Motors

... The two windings cause the current to lag depending on the inductive reactance of each This mimics the effect of a changing magnetic field Once started, the switch cuts out to stop burning out Voltage ...
The Care and Feeding of Batteries
The Care and Feeding of Batteries

... life of the rugged 18560 cell. The cost-to-energy ration increases as the cell size decreases in thickness. Cost increases in the multiple of three to four compared to the 18650 cell are common on exotic slim battery designs. If space permitted, the 18650 cell offers the most economical choice, both ...
Aalborg Universitet Moises; Guerrero, Josep M.; Quintero, Juan Carlos Vasquez
Aalborg Universitet Moises; Guerrero, Josep M.; Quintero, Juan Carlos Vasquez

... is obtained deploying MATLAB/Simulink toolbox and then downloaded into dSPACE 1006 platform based on real-time simulation to test the economic dispatch. A compromise between cost and use of renewable energy is achieved. Keywords—Economic dispatch, generation-side scheduling, microgrids, energy manag ...
DN302 - Ultraprecise Instrumentation Amplifier Makes Robust Thermocouple Interface
DN302 - Ultraprecise Instrumentation Amplifier Makes Robust Thermocouple Interface

... by the battery-powered thermocouple amplifier circuit. The LTC2053 offers exceptionally low 10μV maximum input offset along with 116dB typical CMRR and PSRR, a result of a combination of switched capacitor and zero-drift op amp technologies. It is optimized for low voltage supplies from 2.7V to 11V s ...
TI University Program Microcontroller Overview
TI University Program Microcontroller Overview

Si534X AND POWER SUPPLY NOISE
Si534X AND POWER SUPPLY NOISE

... linear voltage regulators on an unregulated DC source. LDOs take a higher source voltage and drop the voltage to the desired level by using linear pass elements (usually pass transistors) controlled by voltage regulation circuits. Linear or LDO regulators are good at providing clean and easy-to-desi ...
AN-8017 FMS6151 Evaluation Board Application Note AN-8017  FMS6151 Ev
AN-8017 FMS6151 Evaluation Board Application Note AN-8017 FMS6151 Ev

... output coupling capacitors. If the output is AC-coupled, the SAG correction circuit can be used to reduce the value and the physical size of the AC output coupling capacitors and still product acceptable field tilt. ...
Pulse Width Modulation
Pulse Width Modulation

... Put simply, PWM is the process of switching power ON and OFF to a device in pulses at a specific frequency. The same approach used in commercial light dimmers, DC motor speed controller, CPU fan speed controllers and etc. It is a very energy-efficient means of controlling electrical and electronic d ...
AC bias characterization of low noise bolometers for SAFARI using
AC bias characterization of low noise bolometers for SAFARI using

... carbon loaded epoxy. The circuit PC board is designed to host 2 DC and 18 AC bias channels. The latter is achieved by using the lithografic high-Q LC resonators arrays developed at SRON 2 . The nominal inductance of the coil used in each filter is L = 400nH, while the capacitances C are designed suc ...
Electricity Unit Foldable (1).
Electricity Unit Foldable (1).

... Name_____________________ assign.#_____ This is for a 30 point grade. You will need five sheet of paper to create your foldable All vocabulary from the chapter must be used- underlined and numbered 1-15 as listed on page 221 in your textbook. ____ ...
Troubleshooting corvette gauges
Troubleshooting corvette gauges

... Meter shunts are typically wire wound resistors since their values are typically on the order of 0.1 ohm or less. These shunts fail by open circuiting and the meter will read as if the ignition is off. Assuming that the engine temperature is normal and that the gauge is at fault, there are two check ...
HGTG30N60B3 600 V, NPT IGBT Features
HGTG30N60B3 600 V, NPT IGBT Features

... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
DC FlexZone Suspension System: Electrical Design Guide
DC FlexZone Suspension System: Electrical Design Guide

... application area for the low voltage DC power distribution. Power availability should also be considered for other electrical devices such as sensors, controllers and future electrical loads in the space. If a greater amount of available power is needed at the ceiling plane, then shorter length ceil ...
Design of a 48 V three-phase inverter
Design of a 48 V three-phase inverter

... and enable more efficient and advanced functions as heating, ventilation and air conditioning in the car [2]. Car generators of today are usually based on a multiphase electrically magnetized synchronous generator connected to a passive diode rectifier, where the field current is used to regulate th ...
NorthStar Application Manual
NorthStar Application Manual

... Quiescent discharge occurs if the batteries are considered at rest or otherwise not in use, but small amounts of power are still required by parasitic accessories in the application. An example of this situation would be clocks and other electrical equipment in the vehicle whilst the vehicle is dorm ...
Design and Analysis of Dynamic Current Mode Full Adder with
Design and Analysis of Dynamic Current Mode Full Adder with

... performance and less dynamic power consumption than other dynamic families or static MCML circuits DyCML circuits have nearly zero dynamic current sources that minimize static power and the other disadvantages of the conventional static current sources [7]. In this paper, MOS current mode logic (MCM ...
LT5519 - 0.7GHz to 1.4GHz High Linearity
LT5519 - 0.7GHz to 1.4GHz High Linearity

... requirements of wireless and cable infrastructure transmission systems. A high speed, internally 50Ω matched, LO amplifier drives a double-balanced mixer core, allowing the use of a low power, single-ended LO source. An RF output transformer is integrated, thus eliminating the need for external matc ...
Electric Art From Electromagnetism to Electrodynamics
Electric Art From Electromagnetism to Electrodynamics

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Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
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