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DM-II Plus Power Quality Recorder
DM-II Plus Power Quality Recorder

... All test tools returned for warranty or non-warranty repair or for calibration should be accompanied by the following: your name, company’s name, address, telephone number, and proof of purchase. Additionally, please include a brief description of the problem or the service requested and include the ...
24-pin smartcard interfaces
24-pin smartcard interfaces

...  Three protected half-duplex bidirectional buffered I/O lines to the smartcard ...
TDA8034AT
TDA8034AT

... The internal oscillator frequency (fosc(int)) is only used during the activation sequences. When the card is not activated (pin CMDVCCN is HIGH), the internal oscillator is in low frequency mode to reduce power consumption. This device has a Low Drop-Off (LDO) voltage regulator connected to pin VCC, ...
World of Automation
World of Automation

... time clock with calendar. The Real Time Clock can be programmed easily for point of time switching, (to perform a function at a fixed time/date) or time interval switching, (to perform a function between two times, dates, weeks, years etc). Days of the week, weeks of the year, days, months, years, d ...
H7E Series - OMRON Industrial Automation
H7E Series - OMRON Industrial Automation

... making the gap between the front panel and the cutout panel as small as possible. Use screws to secure the Counter. If waterproofing is desired, insert the waterproof packing. • When several Counters are installed, ensure that the ambient temperature will not exceed specifications. • The appropriate ...
DM-111S Current Data Logger Product Manual
DM-111S Current Data Logger Product Manual

UNIVERSITY OF CALIFORNIA, SAN DIEGO CMOS Power Amplifiers for Wireless Communications
UNIVERSITY OF CALIFORNIA, SAN DIEGO CMOS Power Amplifiers for Wireless Communications

... SPECTRE simulated and MATLAB fitted PMOS source-drain current versus gate voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Schematic of the designed two-stage CMOS power amplifier. . . . . . . . . . . . 115 Approximate time-domain wavefor ...
A Practical Guide to `Free
A Practical Guide to `Free

... neutralise this effect we can allow some of the “like pole” to pass through the shielding. When the right amount of magnetism passes through the shielding it exactly balances the attraction of the rotor magnet to the metallic shielding of the stator magnet, allowing unhindered movement of the rotor ...
Clamp-On AC Ammeter
Clamp-On AC Ammeter

... you follow these simple safety rules: • Never apply voltages to the multimeter that exceed the limits given in “Specifications” on Page 6. Never apply more than 500V DC or 500V RMS AC between any input terminals or between an input terminal and ground. ...
uojcourses.awardspace.com
uojcourses.awardspace.com

Properly Sizing MOSFETs for PWM Controllers
Properly Sizing MOSFETs for PWM Controllers

A Molecular Half-Wave Rectifier - Whitesides Group
A Molecular Half-Wave Rectifier - Whitesides Group

Cooper: Form 6 Part 2
Cooper: Form 6 Part 2

FMMT634Q Description A Product Line of
FMMT634Q Description A Product Line of

... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
RF6281 数据资料DataSheet下载
RF6281 数据资料DataSheet下载

... Analog Bias Control used to reduce idle current and therefore improve efficiency at lower output power levels. No connection. Ground connection. Output stage collector supply. Please see the schematic for required external components. Ground connection. RF output. Internally AC-coupled. Ground conne ...
DATA  SHEET For a complete data sheet, please also download:
DATA SHEET For a complete data sheet, please also download:

... multiplexers/demultiplexers with three select inputs (S0 to S2), two enable inputs (E1 and E2), a latch enable input (LE), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). ...
Archived: 5B Series User Manual
Archived: 5B Series User Manual

... connector I/O interface to a measurementand control system (refer to Figures 2 :and 3 for functional block diagrams). Model 5B08 backplane I/O signals are independently available, while Model 5B08-MUX I/O signals are controlled via an on-board multiplexer providing a bus for input signalsand a separ ...
Important notice Dear Customer, On 7 February 2017 the former
Important notice Dear Customer, On 7 February 2017 the former

FZT751Q Description Applications
FZT751Q Description Applications

... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
DMN32D2LFB4 Product Summary Features
DMN32D2LFB4 Product Summary Features

... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
MAX6715–MAX6729 Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits General Description
MAX6715–MAX6729 Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits General Description

... system power-supply voltages. These devices assert a system reset if any monitored supply falls below its factorytrimmed or adjustable threshold and maintain reset for a minimum timeout period after all supplies rise above their thresholds. The integrated dual/triple supervisory circuits significant ...
MAX5742 12-Bit, Low-Power, Quad, Voltage-Output DAC with Serial Interface General Description
MAX5742 12-Bit, Low-Power, Quad, Voltage-Output DAC with Serial Interface General Description

... The 20MHz, 3-wire SPI™, QSPI™, MICROWIRE™ and DSP-compatible serial interface saves board space and reduces the complexity of opto- and transformerisolated applications. The MAX5742 on-chip power-on reset (POR) circuit resets the DAC outputs to zero and loads the output with a 100kΩ resistor to grou ...
Enabling Low-Distortion Varactors for Adaptive Transmitters , Student Member, IEEE , Fellow, IEEE
Enabling Low-Distortion Varactors for Adaptive Transmitters , Student Member, IEEE , Fellow, IEEE

... widely used today for these challenging applications. However, these solutions are considered to be too expensive, or consume too much dc power, to be an acceptable long-term solution for cost and performance sensitive applications. This limitation has triggered an intensive search for alternatives ...
ACKNOWLEDGEMENTS I would like to thank Dr. George Engel, for
ACKNOWLEDGEMENTS I would like to thank Dr. George Engel, for

Radian Series Inverter/Charger
Radian Series Inverter/Charger

... A type of utility electrical system with 2 “hot” lines that are 120 Vac with respect to neutral and 240 Vac between the “hot” lines; common in North America ...
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Voltage regulator



A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.
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