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Silicon Germanium BiCMOS Comparator Designed for Use in An
Silicon Germanium BiCMOS Comparator Designed for Use in An

... comparator circuits, to simulating the comparator over a temperature range of -196°C to 125°C, and finally the testing of the fabricated circuit. To verify the circuit would work at low temperatures, several new device models were created that could be used for simulations at 196°C. In addition to i ...
FCX619 Features Mechanical Data
FCX619 Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
ZXTN2010Z Features Mechanical Data
ZXTN2010Z Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Oscillator Phase Noise: A Tutorial
Oscillator Phase Noise: A Tutorial

... bit larger than predicted by (12), because there are additional important noise sources besides tank loss. For example, any physical implementation of an energy restorer will be noisy. ...
DMN63D8LDW Product Summary Features
DMN63D8LDW Product Summary Features

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
SP206 数据资料DataSheet下载
SP206 数据资料DataSheet下载

... The SP206, SP207, SP208 and SP211 are multi-channel RS-232 line transceivers in a variety of configurations to fit most communication needs. All models in this series feature low-power CMOS construction and Exar Patented (5,306,954) on-board charge pump circuitry to generate the +/-10V RS-232 voltag ...
Institutionen för systemteknik Department of Electrical Engineering Precision Amplifier for Applications in
Institutionen för systemteknik Department of Electrical Engineering Precision Amplifier for Applications in

... The main sources for this work have been scientific articles. Most of them have been PDF-files downloaded from databases e.g. IEEE Xplore. Documentation of existing amplifiers and components used in the design have been downloaded from web pages of hardware manufacturers. PSPICE models for component ...
TM 11-6625-2735-14-1
TM 11-6625-2735-14-1

Relaying Current Transformer Application
Relaying Current Transformer Application

PECL Clocks and Termination
PECL Clocks and Termination

MICE0208
MICE0208

FZT1051A Features Mechanical Data
FZT1051A Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
LTC5549 - Linear Technology
LTC5549 - Linear Technology

... may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Note 2: The LTC5549 is guaranteed functional over the –40°C to 105°C case temperature range (θJC = 25°C/W). ...
MAX9025–MAX9028 UCSP, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference General Description
MAX9025–MAX9028 UCSP, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference General Description

... current. These features make the MAX9025–MAX9028 family of comparators ideal for all 2-cell batterymonitoring/management applications. The unique design of the output stage limits supplycurrent surges while switching, virtually eliminating the supply glitches typical of many other comparators. This ...
Earth fault current distribution on transmission networks
Earth fault current distribution on transmission networks

... high-voltage switches that allow lines to be connected or isolated for fault clearance or maintenance. A transmission substation may have transformers to convert between two transmission voltages, voltage control devices such as capacitors, reactors and equipment such as phase transformers to contro ...
Modeling of electrodes and implantable pulse generator cases for
Modeling of electrodes and implantable pulse generator cases for

Line Coding
Line Coding

DCA Pro User Guide
DCA Pro User Guide

... transistors, although variants of these do exist such as Darlingtons, devices with free-wheeling diodes, resistor shunted types and combinations of these types. All of these variations are automatically identified by the DCA Pro and their schematic symbol is displayed on the screen. Both NPN and PNP ...
(Selective).
(Selective).

... selective tripping of the circuit overcurrent protective devices when a short circuit occurs. * Explanation in NFPA 110 Annex A: “A.6.5.1: It is important that the various overcurrent devices be coordinated, so far as practicable, to isolate faulted circuits and to protect against cascading operatio ...
MAX2411A Low-Cost RF Up/Downconverter with LNA and PA Driver ________________General Description
MAX2411A Low-Cost RF Up/Downconverter with LNA and PA Driver ________________General Description

... input third-order intercept point (IP3). The downconverter mixer has a low 9.2dB noise figure and 4dBm input IP3. Image and local-oscillator filtering are implemented off-chip for maximum flexibility. The PA driver amplifier has 15dB of gain, which can be reduced over a 35dB range. Power consumption ...
74HC/HCT4051
74HC/HCT4051

... multiplexers/demultiplexers with three digital select inputs (S0 to S2), an active LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). ...
HC AC GENERATORS Installation, Servicing, and Maintenance
HC AC GENERATORS Installation, Servicing, and Maintenance

... and built to achieve maximum performance from the range of STAMFORD brushless AC generators. Self-excited and separately-excited types are available, from low-cost analogue to sophisticated digital control. All STAMFORD AVR’s are encapsulated to provide protection against moisture, salt and sand in ...
TV-PUF - Cryptology ePrint Archive
TV-PUF - Cryptology ePrint Archive

Data Sheets
Data Sheets

Agilent E364xA Dual Output DC Power Supplies
Agilent E364xA Dual Output DC Power Supplies

< 1 ... 46 47 48 49 50 51 52 53 54 ... 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.
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