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Minimizing Distortion in Operational Transconductance Amplifiers
Minimizing Distortion in Operational Transconductance Amplifiers

... datasheets, and is an approximation. For values of x  1, x3 and x5 become very small, such that they can usually be ignored. But, this requires that Io  Iabc , which also means that Vi  Vt ≈ 26mV. At these low input levels, the OTA noise is a much larger fraction of the signal, and for DC coupled ...
AN-4151 Half-Bridge LLC Resonant Converter Design Using FSFR
AN-4151 Half-Bridge LLC Resonant Converter Design Using FSFR

... network becomes capacitive and Ip leads Vd below the peak gain frequency. When operating in capacitive region, the MOSFET body diode is reverse recovered during the switching transition, which results in severe noise. Another problem of entering into the capacitive region is that the output voltage ...
datasheet - Texas Instruments
datasheet - Texas Instruments

R5205CND
R5205CND

... Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fi ...
MAX3325 3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller General Description
MAX3325 3V Dual RS-232 Transceiver with LCD Supply and Contrast Controller General Description

... The capacitor type used for C1–C4 is not critical for proper operation; polarized or nonpolarized capacitors can be used. Ceramic chip capacitors with an X7R dielectric provide the best combination of performance, cost, and size. The charge pump requires 0.22µF capacitors for 3.3V operation. Do not ...
NRG3/NRG4/NRG5 - uri=media.digikey
NRG3/NRG4/NRG5 - uri=media.digikey

... Factory set: Main modules. Single output aux. modules. Dual output aux. modules. Nominal line and load. See note 4. Available in main modules only. See note 5. Available in main modules only. 85 to 132 VAC, 170 to 264 VAC. 0 to 100% load with remote sense. 0 to 100% load without remote sense. ...
Battery State-of-Charge Estimation Prototype using EMF
Battery State-of-Charge Estimation Prototype using EMF

... EMF. In the past, also model-based SoC estimation methods have been published in literature [9]-[13]. Those are used to compensate for errors which are introduced by the Coulomb counting method. Exemplary methodologies are based on the Kalman- or the H∞ -filter [9]-[11], the Luenberger observer or t ...
Amplifier Modelling
Amplifier Modelling

... ROUT is the Norton resistance seen at the output terminals and is called the output resistance of the amplifier  AIIIN is the Norton current produced at the output of the amplifier where AI is the current gain of the amplifier. ...
CMOS Mixed Signal Design - Part I: OpAmp Design
CMOS Mixed Signal Design - Part I: OpAmp Design

... cascode stage, because of the paralleling of ro1 and ro3 . However, it is much higher than the single transistor output resistance. ...
Extending the Common-Mode Range of
Extending the Common-Mode Range of

Aalborg Universitet Integrated Magnetics
Aalborg Universitet Integrated Magnetics

High Power Flyback Controller with Primary
High Power Flyback Controller with Primary

... The UCC28630 device is a highly-integrated, primary-side-regulated (PSR) flyback controller. The device supports magnetically-sensed output voltage regulation via the transformer bias winding. This feature eliminates the need for a secondary-side reference, error amplifier and opto-isolator. The dev ...
S8VM (15/30/50/100/150/300/600/1,500
S8VM (15/30/50/100/150/300/600/1,500

... 3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than +20% of the voltage adjustment range. If the adjuster is turned too far, it may activate the overvoltage protection function and interrupt the output. When adjusting the output voltage, confirm the actual ou ...
LT6402-20
LT6402-20

... amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-20 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or differential inputs) make the LT6402-20 an excellent solutio ...
High Accuracy Eddy Current Type Displacement Sensor
High Accuracy Eddy Current Type Displacement Sensor

... Amplifier: 0.4!m/°C There is almost no effect of temperature variations. ...
Hybrid CMOS-SET Devices and Circuits: Modelling - SMDP-VLSI
Hybrid CMOS-SET Devices and Circuits: Modelling - SMDP-VLSI

... As larger the chips become, the number of local modules grows as l2 (where l is the chip edge length) and the number of interconnects in a generally connected network grows as (l2!) ...
Liebert Series 300 DT Dual Input UPS GS
Liebert Series 300 DT Dual Input UPS GS

Micro Family
Micro Family

... Efficiency: Up to 88% Maximum operating temp: 100°C, full load Power density: up to 90 W per cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture RoHS Compliant (with F or G pin option) ...
Measurement of Complex Impedance
Measurement of Complex Impedance

DMOS Delivers Dramatic Performance Gains to
DMOS Delivers Dramatic Performance Gains to

Automotive TVS Diodes Application Note
Automotive TVS Diodes Application Note

Chapter 4 -AC machine
Chapter 4 -AC machine

... EKT 103 CHAPTER 4 ...
P1 Energy for the Home
P1 Energy for the Home

... Diodes - Theory Diodes allow electricity to flow in only one direction. The arrow of the circuit symbol shows the direction in which the current can flow.  The reason for this is that the resistance of the diode is extremely low in the forward direction and extremely high in the reverse ...
FJP2145 ESBC Rated NPN Power Transistor ™
FJP2145 ESBC Rated NPN Power Transistor ™

... system whose failure to perform can be reasonably expected to intended for surgical implant into the body or (b) support or sustain cause the failure of the life support device or system, or to affect its life, and (c) whose failure to perform when properly used in safety or effectiveness. accordanc ...
Power supply 640mA RMD uninterruptible 75010015
Power supply 640mA RMD uninterruptible 75010015

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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.
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