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Current Sources
Current Sources

650V CoolMOS™ C7 Switch in a Kelvin Source Configuration
650V CoolMOS™ C7 Switch in a Kelvin Source Configuration

... energy from the source inductance seen as a ground bouncing voltage peak at turn on and turn off transient it is necessary to increase this value according to the switched current in Lsource and the switching speed di/dt. As a rule of thumb one would take the value 10times higher and use 10µF instea ...
aLec03
aLec03

... A1.5. Tutorial A1. Getting started The purpose of this tutorial is to introduce the first time user to TExaS. 1) how to launch the simulator, 2) how to modify input switches, 3) how to edit, assemble, and run a 6812 program, 4) how to modify display format in the ViewBox, 5) how to move and resize w ...
Three Phase - Single Phase Converter
Three Phase - Single Phase Converter

... Abstract In today’s world, where power demand has increased significantly, the reliance on flexible energy options has also increased. Our design is an attempt to take a three phase AC input and convert it to a single phase AC output. This output would then be connected to a standard household power ...
DS4426 Quad-Channel, I C-Margining IDACs with Three Channels of Power-Supply Tracking
DS4426 Quad-Channel, I C-Margining IDACs with Three Channels of Power-Supply Tracking

... Note 1: All voltages are referenced to GND. Current entering the IC is specified positive, and current exiting the IC is negative. Note 2: Input resistors (RFS[3:0]) must be between the specified values to ensure the device meets its accuracy and linearity specifications. Note 3: Supply current spec ...
MAX16946 Evaluation Kit Evaluates: General Description Features
MAX16946 Evaluation Kit Evaluates: General Description Features

... Disconnects the resistor-divider of R6 and R7 when JU1 is not in the 1-2 position. Sets the output voltage to 8V. JU1 must be installed in the 1-3 position for proper output. Disconnects the resistor-divider of R8 and R9 when JU1 is not in the 1-3 position. Powers U3 by connecting the voltage supply ...
Improved Interline Unified Power-Quality Conditioner with
Improved Interline Unified Power-Quality Conditioner with

... and dynamic voltage restorer (DVR) are the facts devices. A DSTATCOM can compensate for distortion and unbalance in a load such that a balanced sinusoidal current flows through the feeder. It can also regulate the voltage of a distribution bus. A DVR can compensate for voltage sag/swell and distorti ...
Catalog
Catalog

... We focus our attention on the quality of our products, improving the production system, and creating our new laboratory for testing and research. Our products are certified to comply with the standards of electrical safety and electromagnetic compatibility. Each product passes interoperability tests ...
MAX2630–MAX2633 VHF-to-Microwave, +3V, General-Purpose Amplifiers _______________General Description
MAX2630–MAX2633 VHF-to-Microwave, +3V, General-Purpose Amplifiers _______________General Description

... The VCC pin must be RF bypassed for correct operation. To accomplish this, connect a capacitor between the VCC pin and ground, as close to the package as is practical. Use the same equation given above (for DCblocking capacitor values) to calculate the minimum capacitor value. If the PC board has lo ...
LT1077 - Micropower, Single Supply, Precision Op Amp
LT1077 - Micropower, Single Supply, Precision Op Amp

... The LT®1077 is a micropower precision operational amplifier optimized for single supply operation at 5V. In addition, ±15V specifications are provided. Micropower performance of competing devices is achieved at the expense of seriously degrading precision, noise, speed, and output drive specificatio ...
ETRX358x ZIGBEE MODULES PRODUCT MANUAL
ETRX358x ZIGBEE MODULES PRODUCT MANUAL

... by OEM integrators under the following conditions: 1. The antenna(s) must be installed such that a minimum separation distance of 20cm is maintained between the radiator (antenna) and all persons at all times. 2. The transmitter module must not be co-located or operating in conjunction with any othe ...
Cover Page - Howard Industries
Cover Page - Howard Industries

... Operations Counter: A software counter increments by one count per either an open/close/open contact operation (X1) or an open/close or close/open contact operation (X2), and is preset by the user. A count window mode registers any activity as a valid input within the count window time setting. Rese ...
Deney4
Deney4

... The output voltage v in Fig. 2 has only one polarity, in contrast to the input voltage. However, it is not a DC voltage, as it is not constant with time. We can obtain a voltage that is almost DC by adding a capacitor to the circuit, as shown in Fig.3a. This results in the behavior shown in Fig. 3b, ...
DM-300 Series Brochure
DM-300 Series Brochure

... capabilities: AC and DC current, capacitance and input error warning. The input error warning alerts the user with a beep and error message on the LCD if the test lead is plugged into the amp input terminal while the selector switch is not in the amp position. Beyond these features, the DM-350 has a ...
Small Current Output Power Management Switch ICs
Small Current Output Power Management Switch ICs

MAX3223 数据资料 dataSheet 下载
MAX3223 数据资料 dataSheet 下载

... auto-powerdown feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF is set low and EN is high, both drivers and receivers are shut off, and the supply current is red ...
Features •
Features •

... uncertainty of how VCC actually rises in the system, the following conditions are required: 1. The VCC rise must be monotonic and start below 0.7V 2. The clock must remain stable during TPR 3. After TPR, all input and feedback setup times must be met before driving the clock pin high ...
Fluke 83V and 87V Digital Multimeters
Fluke 83V and 87V Digital Multimeters

... 2 The Fluke 87V is a true-rms responding meter. When the input leads are shorted together in the ac functions, the meter may display a residual reading between 1 ...
Simulation and fabrication of single phase Z-Source inverter for resistive load Meera Murali, Prathamesh Deshpande, Burhanuddin Virpurwala, Piyusha Bhavsar
Simulation and fabrication of single phase Z-Source inverter for resistive load Meera Murali, Prathamesh Deshpande, Burhanuddin Virpurwala, Piyusha Bhavsar

... efficiency, reliability, etc. In an attempt to overcome these disadvantages, from the year 2002 a new concept was introduced which combines the effects of both voltage source and current source. The basic concept of impedance network was developed by Fang Z. Peng in 2002, [1]. In his paper, he prese ...
LTC3721-1 - Push-Pull PWM Controller
LTC3721-1 - Push-Pull PWM Controller

... exceeds 300mV, the present cycle is terminated. If the voltage on CS exceeds 600mV, all switching stops and a soft-start sequence is initiated. A host of other features including an error amplifier, system UVLO programming, adjustable leading edge blanking, slope compensation and programmable dead-t ...
IEEE 802.3af PoE High Power PD Controller
IEEE 802.3af PoE High Power PD Controller

... the lower UVLO threshold. Adjustable inrush current limiting allows the use of arbitrarily large capacitors and also accommodates legacy systems that require low inrush currents. The ILIM pin must not be left open or shorted to VSS. CLASS: Classification is implemented by means of an external resist ...
74LVX04 Low Voltage Hex Inverter 74L
74LVX04 Low Voltage Hex Inverter 74L

The input voltage
The input voltage

... the designed set is intended to be applied for VLF, OWTS, and Impulse charging units or laser excitation. The main components, used for construction of high voltage D.C power supply, are epoxy molded single phase step-up transformer, diodes and capacitors. The control systems are on low voltage side ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,

... The most fundamental difference between Mamdani-type FIS and Sugeno-type FIS is that the way the crisp output is generated from the fuzzy inputs. While Mamdani-type FIS uses the technique of defuzzification of a fuzzy output, Sugeno-type FIS uses weighted average to compute the crisp output. The Sug ...
FL7930B Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting
FL7930B Single-Stage Flyback and Boundary-Mode PFC Controller for Lighting

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Immunity-aware programming

When writing firmware for an embedded system, immunity-aware programming refers to programming techniques which improve the tolerance of transient errors in the program counter or other modules of a program that would otherwise lead to failure. Transient errors are typically caused by single event upsets, insufficient power, or by strong electromagnetic signals transmitted by some other ""source"" device.Immunity-aware programming is an example of defensive programming and EMC-aware programming. Although most of these techniques apply to the software in the ""victim"" device to make it more reliable, a few of these techniques apply to software in the ""source"" device to make it emit less unwanted noise.
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