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Generator Stator Protection, under/over voltage, under /over
Generator Stator Protection, under/over voltage, under /over

Superconducting Fault Current Limiter for Energy Storage Protection
Superconducting Fault Current Limiter for Energy Storage Protection

Background Statement for SEMI Draft Document #4773
Background Statement for SEMI Draft Document #4773

FSB52006S Motion SPM 5 Series ®
FSB52006S Motion SPM 5 Series ®

... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
Fundamental limits to force detection using quartz tuning forks
Fundamental limits to force detection using quartz tuning forks

Embedded 5 V-to-3.3 V Voltage Regulator For Supplying Digital Ic`s
Embedded 5 V-to-3.3 V Voltage Regulator For Supplying Digital Ic`s

2SC5001
2SC5001

... the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages aris ...
Circuits for multiple valued logic—A tutorial and appreciation
Circuits for multiple valued logic—A tutorial and appreciation

ZXLD1322
ZXLD1322

... that a rising error voltage on CFB will effectively lower the voltage required on the ISENSE pin and therefore reset the latch earlier in the switching cycle. This will reduce the 'ON' time of the switch and reduce the peak current in the switch from its preset maximum value. Similarly, a falling er ...
Radio receiver circuits
Radio receiver circuits

CM-35XT Loop-Powered Panel Meter 3 1/2 Digit 0.48” LCD
CM-35XT Loop-Powered Panel Meter 3 1/2 Digit 0.48” LCD

... Deriving their operating power from the current loop, these meters require no external power supply. The CM-35XT is a functional replacement for the now obsoleted CM-35X meter. Its counterpart, the CM-35XTL, has the same pinout as the CM35XT but requires only a 1.0V loop drop to operate, making it p ...
RF2516 VHF/UHF TRANSMITTER Features
RF2516 VHF/UHF TRANSMITTER Features

... in the interface schematic provide 3kV electrostatic discharge (ESD) protection using the human body model. Transmitter output. This output is an open collector and requires a pull-up inductor for bias/matching and a tapped capacitor for matching. ...
LMC7111 Tiny CMOS Operational Amplifier with Rail-to
LMC7111 Tiny CMOS Operational Amplifier with Rail-to

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,

EC_-_I_IMPORTANT_QUESTIONS_86623 - e
EC_-_I_IMPORTANT_QUESTIONS_86623 - e

... 2. Why biasing is necessary in BJT amplifier? Explain the concept of DC & AC load line with neat diagram. How will you select the operating point, explain it using CE amplifier characteristics? 3. Explain the collector feedback bias amplifier & derive an expression for stability factors. 4. Explain ...
8.7 Separation of grounding conductors
8.7 Separation of grounding conductors

... It is required to carry normal load current continuously as well as abnormal or short-circuit current for short intervals, as specified. It is also required to open or close circuits either when negligible current is broken or made, or when no significant change in the voltage across the terminals o ...
Intermod2
Intermod2

... movement. Other wise, I've spent hours turning noise source on and off and trying the decide the average noise for each condition and the difference between them. I think that an analog true RMS meter like a Keithley that I have that uses a 4 MHz bandwidth amplifier to heat a resistor and then displ ...
Wide Input Voltage, Eco-mode™, Single
Wide Input Voltage, Eco-mode™, Single

MAX5885 3.3V, 16-Bit, 200Msps High Dynamic Performance DAC with CMOS Inputs General Description
MAX5885 3.3V, 16-Bit, 200Msps High Dynamic Performance DAC with CMOS Inputs General Description

... (IOUTP, IOUTN) that can be operated in a singleended or differential configuration. A load resistor can convert these two output currents into complementary single-ended output voltages. The differential voltage existing between IOUTP and IOUTN can also be converted to a single-ended voltage using a ...
UC2855A 数据资料 dataSheet 下载
UC2855A 数据资料 dataSheet 下载

... voltage operation and faster response to input line fluctuations for the PFC boost preregulator. For most designs, a voltage level of 1.5V on this pin should correspond to low line, and 4.7V for high line. The input range for this pin extends from 0 to 5.5V. ...
Respiration Rate Measurement Using
Respiration Rate Measurement Using

... remove unwanted noise. The demodulated and filtered output, generally, is then digitized by a high-precision analog-to-digital converter (ADC). Figure 3 shows the entire signal chain concept in a block diagram. The carrier at frequency FC can be either sine wave or square wave. The demodulation is a ...
FPO SHC5320 FEATURES DESCRIPTION
FPO SHC5320 FEATURES DESCRIPTION

... The circuit employs an input transconductance amplifier capable of providing large amounts of charging current to the holding capacitor, thus enabling fast acquisition times. It also incorporates a low leakage analog switch and an output integrating amplifier with input bias current optimized to ass ...
2005 Code Changes
2005 Code Changes

... these shorts require all three legs to be electrically connected. Though bolted faults do occur, far more common is the mishap of a slipped screwdriver, dropped wrench, or worn insulation that shorts one phase to ground, creating a single-pole short-circuit. These phase-to-ground faults affect the p ...
An Overview of LVDS Technology
An Overview of LVDS Technology

Signal Isolators, Converters and Interfaces
Signal Isolators, Converters and Interfaces

... advantages. However, it was soon discovered that when 4-20mA (or other DC) signal wires have paths to ground at both ends of the loop, problems are likely to occur. The loop in question may be as simple as a differential pressure (DP) transmitter sending a 4-20mA measurement to a receiver, such as a ...
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Ground loop (electricity)

In an electrical system, a ground loop is an equipment and wiring configuration which results in excessive unwanted current in a conductor connecting two points that are supposed to be at the same electric potential, often ground, but are actually at different potentials.Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. They do not in themselves create an electric shock hazard, the inappropriate connections merely create a not necessarily very good instance of Electrical_bonding, which is explicitly required by safety regulations in certain circumstances. In any case the voltage difference between the ground terminals of each item of equipment is small. A severe risk of electric shock occurs when equipment grounds are improperly removed in an attempt to cure the problems thought to be caused by ground loops.
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