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NCP1653, NCP1653A Compact, Fixed−Frequency, Continuous
NCP1653, NCP1653A Compact, Fixed−Frequency, Continuous

Evaluates:  MAX9940 MAX9940 Evaluation Kit General Description Features
Evaluates: MAX9940 MAX9940 Evaluation Kit General Description Features

... Press the FAULT pushbutton (SW1) while the microcontroller is communicating with the DS2413. The red LEDs indicate that a voltage is applied to the EXT pin of the MAX9940. The absolute maximum voltage of the DATA signal of the microcontroller (U2) is specified to be (VDDIO + 0.5)V, i.e., 3.8V. When ...
Silent Runner Inverter/Charger Power System
Silent Runner Inverter/Charger Power System

... 4 To avoid the risk of fire, electric shock, or injury to persons, do not use attachments, breakers, fuses, etc. not recommended or sold by Vanner Incorperated. 5 Vanner recommends that all DC and AC electrical wiring be performed by a certified electrician or technician to ensure compliance with al ...
Software Spec ANTRARES String Power Module_v1.1
Software Spec ANTRARES String Power Module_v1.1

... Because there is only one temperature sensor per set of two Power Supplies, this causes that in case of an temperature failure both Power Supplies will be set to OFF. The Power Supplies are also switched off when the AC-input drops below 340 volt AC, or when the Power Supply voltage drops below 340 ...
Aalborg Universitet A Multiagent-based Consensus Algorithm for Distributed Coordinated Control of
Aalborg Universitet A Multiagent-based Consensus Algorithm for Distributed Coordinated Control of

10 kV High Voltage Generator with LLC Resonant Circuit for
10 kV High Voltage Generator with LLC Resonant Circuit for

... technology, design and implementation of high output voltage generator become more facility. It will expand applications of pulsed electric field (PEF) technology, such as food sterilization, waste treatment, pollution control, and medical diagnosis and treatment [1]-[10]. In particular, when PEFs a ...
Proposed Rev: Tap Changer Position during Induced Test
Proposed Rev: Tap Changer Position during Induced Test

DXT5401 Features Mechanical Data
DXT5401 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 ...
stusb03e - STMicroelectronics
stusb03e - STMicroelectronics

... Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or other ...
FAN5069 PWM and LDO Controller Combo F AN5069  PWM and LD
FAN5069 PWM and LDO Controller Combo F AN5069 PWM and LD

... input voltage, the gate control logic provides adaptive dead time by monitoring the gate-to-source voltages of both upper and lower MOSFETs. The lower MOSFET drive is not turned on until the gate-to-source voltage of the upper MOSFET has decreased to less than approximately 1V. Similarly, the upper ...
Synchronous machine/Excitation system
Synchronous machine/Excitation system

... The operation of the excitation system begins with the peak detector, which computes the peak value of the fundamental component of both the voltage and current waveforms. This control is depicted in Figure 2. Therein, and throughout this work, variables of the form x and x̂ denote measured and esti ...
LM2901/ LM2901A/ LM2903/ LM2903A Description Features Pin
LM2901/ LM2901A/ LM2903/ LM2903A Description Features Pin

... going negative more than -0.3VDC (@ +25°C). An input clamp diode can be used as shown in the applications section. The output of the LM2901/2903 series comparators is the uncommitted collector of a grounded-emitter NPN output transistor. Many collectors can be tied together to provide an output OR’i ...
ML15.051 - PULS Power Supply
ML15.051 - PULS Power Supply

... This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)

International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.12, pp. 1680-1687
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.12, pp. 1680-1687

... If the motor be wanted to rotate at low speed, the output pulses of the Arduino board that send to the three phases of the motor are shown in Fig. 14 (a). For each phase, during one cycle, the turn-on time equals 62mSec. The output pulses of the Arduino have a value of +5V. The simulation results th ...
CW25-TIM NS18-DS 07 26 March 2009
CW25-TIM NS18-DS 07 26 March 2009

... The CW25-TIM is a small size GPS OEM module that has been optimized for precision timing applications. The CW25-TIM leverages 12,288 correlators in the BB25IC baseband processor for low signal acquisition and tracking, eliminating the need for an outdoor antenna in many applications. Aside from low ...
DESCRIPTION
DESCRIPTION

... Pulse Generators are designed to be compatible with the accessory mounting provisions of most DC motors. Both stub shaft and through shaft mountings are accommodated for motor frame sizes from 180 through 500. This space saving design eliminates the need for costly adapters and shaft couplings. It n ...
AP2331  0.2A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH Description
AP2331 0.2A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH Description

... temperature exceeds safe margins. This mainly occurs when heavy-overload or short-circuit faults are present for extended periods of time. The AP2331 implements a thermal sensing to monitor the operating junction temperature of the power distribution switch. Once the die temperature rises to approxi ...
SCR Power Controllers
SCR Power Controllers

... MicroFUSION is an ultra-compact high-performance microprocessor-based power controller, available in single phase, three phase 4 SCR, or three phase 6 SCR models to control AC loads. Resistive or transformer-connected loads can be controlled in either Phase Angle, Zero Cross, or Zero Cross Transform ...
9.8 GHz RF High Performance Synthesizer Operating From a Buck
9.8 GHz RF High Performance Synthesizer Operating From a Buck

... The LM43601 SIMPLE SWITCHER® regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 1A of load current from an input voltage ranging from 3.5 to 36 V (42-V transient). The LM43601 provides exceptional efficiency, output accuracy, and drop-out voltage in a small so ...
TR41.3.6-02-11-007-(word) - Telecommunications Industry
TR41.3.6-02-11-007-(word) - Telecommunications Industry

DSP-Based Field-Oriented Step Motor Control - CACT
DSP-Based Field-Oriented Step Motor Control - CACT

... phase without any feedback of motor position or velocity. The motor phase advance rate can be set with a firmware constant, or with the user-adjustable pot setting that comes from the ADC. The closed-loop control routine advances the commanded phase on the basis of measured phase (however measured). ...
Remote Power Modules
Remote Power Modules

Calculating Power Losses in an IGBT Module
Calculating Power Losses in an IGBT Module

... An IGBT is a voltage-controlled device which combines the advantages of a MOSFET and a BJT. It is a three terminal device; collector, emitter and gate terminal. It is a four layer semiconductor that uses the drive characteristics of a MOSFET and voltage characteristics of BJT. For high power IGBT mo ...
Evaluates: MAX40200 “Ideal-Diode” in a 4
Evaluates: MAX40200 “Ideal-Diode” in a 4

... device blocks reverse voltages and passes current when forward-biased, just as a normal diode would. The device, when forward-biased and enabled, conducts with as little as 45mV of voltage drop while carrying currents as high as 500mA. At higher currents (up to 1A), the voltage drop increases linear ...
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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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