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OpenSynth PLL - Reactance Labs
OpenSynth PLL - Reactance Labs

... which preclude their use in this kit. First, most are available in packages that require reflow soldering, for which many builders lack the required specialized equipment. Secondly, most of them are limited to +5.5V output. At least one of the MiniCircuits PLL modules requires 7V and the discrete re ...
maxon EC motor EC 32 flat with integrated electronics Document ID: 919778en
maxon EC motor EC 32 flat with integrated electronics Document ID: 919778en

... speed monitor (green) and speed set value (white). Thereby, the connection must be established before applying the supply voltage. Working Principle of Detection of “2-Wire” Operating Mode with 5-Wire Motor After power on of the controller, the output “Speed Monitor” will be turned on after 270 ms, ...
MAX3097E/MAX3098E ±15kV ESD-Protected, 32Mbps, 3V/5V, Triple RS-422/RS-485 Receivers with Fault Detection General Description
MAX3097E/MAX3098E ±15kV ESD-Protected, 32Mbps, 3V/5V, Triple RS-422/RS-485 Receivers with Fault Detection General Description

... For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. ...
this PDF file
this PDF file

MAX16914/MAX16915 Ideal Diode, Reverse-Battery, and Overvoltage Protection Switch/Limiter Controllers with External MOSFETs
MAX16914/MAX16915 Ideal Diode, Reverse-Battery, and Overvoltage Protection Switch/Limiter Controllers with External MOSFETs

... These conditions include load dumps, voltage dips, and reversed input voltages. The controllers monitor the input voltage on the supply line and control two external pFETs to isolate the load from the fault condition. The external pFETs are turned on when the input supply exceeds 4.5V and stay on up ...
Chapter 8
Chapter 8

... • With reference to Example 8.5, find ∆R if the supply voltages are symmetric at +or- 15V and a 10-kΏ resistors. • With reference to Example 8.5, find the range of value of Vref if the supply voltages are symmetric at +or- 15V and a 1-kΏ potentiometer id tied to the two 10-k Ώ resistors. ...
PDF:1.14MB
PDF:1.14MB

... 1.1 Features of 1200V Mini DIPIPM with BSD Mini DIPIPM with BSD is an ultra-small compact intelligent power module with transfer mold package favorable for larger mass production. Power chips, drive and protection circuits are integrated in the module, which make it easy for AC400-440V class low pow ...
Current Sources and Sinks - UTK-EECS
Current Sources and Sinks - UTK-EECS

pulse analog modulation
pulse analog modulation

... frequency interferes with low frequency and appears as low frequency, then the phenomenon is called aliasing. • Effects of aliasing – (a)Distortion is generated as high and low frequencies interfere with each other. (b) The data is lost and can not be recovered. • Aliasing can be avoided by (a) samp ...
PSRC C17 WG Russ Tra..
PSRC C17 WG Russ Tra..

... “Wind Plant Short Circuit Contributions” Turbine & Aggregate Plant Short Circuit Considerations with respect to ...
Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma
Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma

... STPMS2L-PUR: less than 0.5% error over 1:5000 range Precision voltage reference: 1.23 V with programmable TC Internal low drop regulator @ 3 V (typ.) ...
a AN-369 APPLICATION NOTE
a AN-369 APPLICATION NOTE

... not be left “floating.” If the thermocouple measuring junction is electrically isolated, then Pin 1 of the IC should be connected to Pin 4, the power supply common. In some applications, tying the thermocouple directly to common is not possible. A resistor from Pin 1 to common will satisfy the bias ...
So far, we have only considered DC analysis and only resistive drops
So far, we have only considered DC analysis and only resistive drops

... When a ‘1” is applied at the nMOS, while the output is suppose to be ‘0” it might turn on momentarily because of the spike a voltage of 0.926 appear at the output. The same spike will propagate through the adjacent circuit. It is also particularly damaging to dynamic circuit. Also it will alter the ...
DAC, Diodes and Triacs
DAC, Diodes and Triacs

ADS8324 数据资料 dataSheet 下载
ADS8324 数据资料 dataSheet 下载

... The ADS8324 is a classic Successive Approximation Register (SAR) A/D converter. The architecture is based on capacitive redistribution that inherently includes a sampleand-hold function. The converter is fabricated on a 0.6µ CMOS process. The architecture and process allow the ADS8324 to acquire and ...
Section 3 Chapter 1
Section 3 Chapter 1

... We wish to be able to talk about, solve for, and indicate clearly the directions for both current and voltage. For current, we wish to be clear about which direction positive charges are moving. For voltage, we wish to be clear about which direction would result in a positive charge losing energy. T ...
2N3906
2N3906

... cause the failure of the life support device or system, or to affect its sustain life, and (c) whose failure to perform when properly used in safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the us ...
ECH8420 DATA SHEET General-Purpose Switching Device Applications
ECH8420 DATA SHEET General-Purpose Switching Device Applications

... system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for new ...
RF3183 QUAD-BAND/GSM850/EGSM900 /DCS/PCS/POWER AMPLIFIER MODULE Features
RF3183 QUAD-BAND/GSM850/EGSM900 /DCS/PCS/POWER AMPLIFIER MODULE Features

... mismatch conditions, performance degrades most likely in a reduction of output power, increased harmonic levels, increased transient spectrum, and catastrophic failures. RF3183 has an integrated power flattening circuit that reduces the amount of current variation under load mismatch. When a mismatc ...
RV-722 Voltage Divider User and Service Manual
RV-722 Voltage Divider User and Service Manual

... that its resolution becomes limited by the ever-smaller resistor valus. They become difficult to implement as the contact resistance of switches and connections become significant. A Kelvin-Varley circuit overcomes this problem with its special design, described later. Another way to model the RV-7 ...
Lecture-5 - Dr. Imtiaz Hussain
Lecture-5 - Dr. Imtiaz Hussain

... • Inductors in timing or frequency determining circuits should be installed in a mechanically rigid fashion. ...
DAC, Diodes and Triacs - Georgia Institute of Technology
DAC, Diodes and Triacs - Georgia Institute of Technology

COMPARISON OF LINEAR AND SWITCHING DRIVE AMPLIFIERS
COMPARISON OF LINEAR AND SWITCHING DRIVE AMPLIFIERS

DRIVE SYSTEM ENT 271
DRIVE SYSTEM ENT 271

PQ1 Power Quality Relay Full Data Sheet 1.20
PQ1 Power Quality Relay Full Data Sheet 1.20

... The PQ1 may be connected line-to-neutral or line-to-line. Do not connect any load, including the PQ1, from line-to-ground. If your PQ1 will be monitoring 277 Vrms, 400 Vrms, 480 Vrms, or higher, use an appropriately-rated step-down transformer. The PQ1’s sag and swell thresholds are expressed in per ...
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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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