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sensorless digital control of grid connected three phase
sensorless digital control of grid connected three phase

CS5484 Four Channel Energy Measurement IC
CS5484 Four Channel Energy Measurement IC

... to measure two line voltages and two currents. Optionally, voltage2 channel can be used for temperature measurement. It calculates active, reactive, and apparent power as well as RMS voltage and current and peak voltage and current. It handles other system-related functions, such as energy pulse gen ...
[ Problem View ]
[ Problem View ]

... happens to the current when the resistance of the voltmeter drops? Hint H.2 The change in the battery current When the resistance of the voltmeter drops below infinity, it becomes possible for current to flow both through the voltmeter and through the resistor. The overall resistance of the circuit ...
RA 65/FA 65 5
RA 65/FA 65 5

73S8014R Smart Card Interface  DATA SHEET
73S8014R Smart Card Interface DATA SHEET

... to be used with a single card voltage, this pin should be tied to either GND or VDD. However, it includes a high impedance pull-up resistor to default this pin high (selection of 5V card) when not connected. This pin shall not be changed when CMDVCC is low. Sets the divide ratio from the XTAL oscill ...
TPL0102 256-Taps Dual Channel Digital Potentiometer With Non
TPL0102 256-Taps Dual Channel Digital Potentiometer With Non

... section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section ................................................................................................. 1 ...
74CBTLV3245 1. General description 8-bit bus switch with output enable
74CBTLV3245 1. General description 8-bit bus switch with output enable

... Fig 14. ON resistance as a function of input voltage; VCC = 3.3 V; ISW = 64 mA ...
Agilent M9186A PXI Voltage/Current Source
Agilent M9186A PXI Voltage/Current Source

... ESD protection. Of the two, only the table- mat and wrist- strap combination provides adequate ESD protection when used alone. To ensure user safety, the static- safe accessories must provide at least 1 Ω of isolation from ground. ...
top plate. It is not - SMDP-VLSI
top plate. It is not - SMDP-VLSI

... source/drain diffusion. The sheet resistance of such resistors are normally in the range of 50 to 100/ for non salicide process and about 5-15/ for sallicide processes. These resistance have a voltage dependence in the range of 100-500 ppm/V range and also a high parasitic capacitance to ground. ...
MAX8520/MAX8521 Smallest TEC Power Drivers for Optical Modules General Description
MAX8520/MAX8521 Smallest TEC Power Drivers for Optical Modules General Description

... control without “dead zones” or other nonlinearities at low current. This arrangement ensures that the control system does not hunt when the set-point is very close to the natural operating point, requiring a small amount of heating or cooling. An analog control signal precisely sets the TEC current ...
PBSM5240PFH 1. Product profile 40 V, 2 A PNP low V
PBSM5240PFH 1. Product profile 40 V, 2 A PNP low V

... Combination of PNP low VCEsat Breakthrough In Small Signal (BISS) transistor and N-channel Trench Metal-Oxide Semiconductor Field- Effect Transistor (MOSFET). The device is housed in a leadless medium power DFN2020-6 (SOT1118) Surface-Mounted ...
MAX5387 Dual, 256-Tap, Volatile, Low
MAX5387 Dual, 256-Tap, Volatile, Low

2. Sic Schottky Diodes - UTK-EECS
2. Sic Schottky Diodes - UTK-EECS

السلطة الفلسطينية الوطنية
السلطة الفلسطينية الوطنية

MAX16060/MAX16061/MAX16062 1% Accurate, Quad-/Hex-/Octal-Voltage µP Supervisors General Description
MAX16060/MAX16061/MAX16062 1% Accurate, Quad-/Hex-/Octal-Voltage µP Supervisors General Description

... voltage up to 5.5V. Other features offered include a manual reset input, a tolerance pin for selecting 5% or 10% input thresholds, and a margin enable function for deasserting the outputs during margin testing. An additional feature is a watchdog timer that asserts RESET when the watchdog timeout pe ...
AN437, RC snubber circuit design for TRIACs.pdf
AN437, RC snubber circuit design for TRIACs.pdf

1N5400, 1N5401, 1N5402, 1N5403, 1N5404, 1N5405
1N5400, 1N5401, 1N5402, 1N5403, 1N5404, 1N5405

... statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or ...
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Document

16-, 14-, 12-Bit, Six-Channel, Simultaneous
16-, 14-, 12-Bit, Six-Channel, Simultaneous

... has been started and goes low for a single conversion clock cycle (tCCLK) whenever a channel pair conversion is completed. When bit C21 = 1 (BUSY/INT in CR), interrupt output. This bit transitions high after a conversion has been completed and remains high until the conversion result has been read. ...
Amplifier Frequency Response
Amplifier Frequency Response

... there are parasitic effects that are commonly encountered even at much lower frequencies. In this subsection, we will discuss a few of these effects and present models that can be used for passive devices if the effects are significant. We will discuss discrete and integrated passive elements separa ...
ac ripple = 0% - McGraw Hill Higher Education
ac ripple = 0% - McGraw Hill Higher Education

Chapter 1: The Op Amp
Chapter 1: The Op Amp

TAS5404-Q1 - Texas Instruments
TAS5404-Q1 - Texas Instruments

... audio amplifier designed for use in automotive head units. The TAS5404-Q1 device provides four channels at 20 W continuously into 4 Ω at less than 1% THD+N from a 14.4-Vdc supply when used with the application circuit. The input is configured as an analog single-ended interface. The patented PWM top ...
FET Basics - Brookdale Community College
FET Basics - Brookdale Community College

... There are three basic operating conditions for a JFET: JFET’s operate in the depletion mode only A. VGS = 0, VDS is a minimum value depending on IDSS and the drain and source resistance B. VGS < 0, VDS at some positive value and C. Device is operating as a Voltage-Controlled Resistor For an n channe ...
FET Basics
FET Basics

... There are three basic operating conditions for a JFET: JFET’s operate in the depletion mode only A. VGS = 0, VDS is a minimum value depending on IDSS and the drain and source resistance B. VGS < 0, VDS at some positive value and C. Device is operating as a Voltage-Controlled Resistor For an n channe ...
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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