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Low Power High Speed Differential Current Comparator
Low Power High Speed Differential Current Comparator

A8503 Datasheet - Allegro Microsystems
A8503 Datasheet - Allegro Microsystems

section 260575 – electrical for steam utility distribution
section 260575 – electrical for steam utility distribution

PPT5 - WordPress.com
PPT5 - WordPress.com

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... are the results of defects in the wiring as part of a conductor or connection that is in series with the load Since the arc condition is in series with the load the arc current cannot exceed the Loads ...
DTC P0748 Pressure Control Solenoid Circuit Electrical
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... longer exists and the ignition is OFF long enough in order to power down the PCM. Diagnostic Aids  Inspect the wiring at the PCM, the transmission 20-way connector, the PC Sol. Valve connector and all other circuit connecting points for the following conditions:  A bent terminal  A backed out ter ...
IMH23
IMH23

... VCE(sat) =40mV at IC / IB=50mA / 2.5mA, makes these transistors ideal for muting circuits. 4) These transistors can be used at high current levels, IC=600mA. Inner circuit 5) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equ ...
Electric Fence Energizer
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... 2. Carefully install a complete ground system. Most electric fence failures are caused by an improper ground system (see Diagram #1, pg. 12). ...
UNIT I BJT AND SEMICONDUCTORS PART A What is barrier potential ?
UNIT I BJT AND SEMICONDUCTORS PART A What is barrier potential ?

Two-Wire Current Loop Powered Indicators
Two-Wire Current Loop Powered Indicators

AN2504
AN2504

... All ST products are sold pursuant to ST’s terms and conditions of sale. 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 service ...
SP385A
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... SP385ACA ..................................................................................... 0°C to +70°C ............................................................................... 20–pin SSOP SP385AEA ................................................................................... –40°C t ...
II 777 HVR P2 B Installation Instructions
II 777 HVR P2 B Installation Instructions

... Figure 3 for a typical wiring diagram using external CTs. NOTE: Pay close attention to the wiring diagrams to eliminate any errors when communicating power factor information over a network. The L2 phase conductor must pass through the B current measurement hole for proper operation. 4. Connect the ...
OA-13 Current Feedback Loop Gain Analysis
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BU6909GF
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... signal to PWM terminal. When PWM terminal is open, H logic is applied. Output PWM frequency is 50 kHz (Typ). This IC is not direct PWM. Hence, input PWM frequency is not equal to output PWM frequency. Figure 21 shows the characteristic of input PWM duty and output PWM duty. PWM terminal has a built ...
MNX SERIES High Voltage Power Supply
MNX SERIES High Voltage Power Supply

... preheat current level. Preheat levels are selected for the desired X-ray tube to minimize mA overshoot. ...
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ARC FAULT CIRCUIT INTERRUPTER
ARC FAULT CIRCUIT INTERRUPTER

... •The detecting circuit might look for a number of characteristics or changes that indicate the probable presence of an arc. •If sufficient numbers of these conditions are present, it declares that an arc exists and it outputs a signal to cause the AFCI to open the circuit. ...
High-Speed Time-Domain Measurements
High-Speed Time-Domain Measurements

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Caution - leakage currents!

... > In an ideal 3-phase power network with sinusoidal voltages, the sum of all these currents is zero. > In practice, however, there is a continuous leakage current to ground due to strong distortion in the grid voltage. This is also present even if the machine is not running, in other words even if v ...
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LMV861 数据资料 dataSheet 下载

... to capacitive loading. The combination of a capacitive load placed at the output of an amplifier along with the amplifier’s output impedance creates a phase lag, which reduces the phase margin of the amplifier. If the phase margin is significantly reduced, the response will be under damped which cau ...
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T34123128

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Isolated Power Systems (IPS) and Wet

TPS7B4250-Q1 Pin FMEA
TPS7B4250-Q1 Pin FMEA

... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
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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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