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Device Noise
Device Noise

... Inductors and Transformers: An ideal inductor would only have inductance, but actual inductors also have series resistance and distributed parallel capacitance between windings. An important characteristic is their susceptibility to and generation of stray magnetic fields. Two inductors that are int ...
Device Noise
Device Noise

... Inductors and Transformers: An ideal inductor would only have inductance, but actual inductors also have series resistance and distributed parallel capacitance between windings. An important characteristic is their susceptibility to and generation of stray magnetic fields. Two inductors that are int ...
Model SMA8715 - Electro Mavin
Model SMA8715 - Electro Mavin

... tachometer signal which is used to close a velocity loop in the amplifier. CURRENT MODE - In this mode of operation, which is also commonly referred to as torque mode, a current in the motor is produced which is directly proportional to the input signal. 1.1.2 Twang Mode (SMA8715/SMA8715HP) - In thi ...
Hardware Design Guide
Hardware Design Guide

New design techniques for a complementary metal
New design techniques for a complementary metal

... of Mcas and MPi is used to minimize the clock feedthrough and reset signal coupling. The Matb device is an antiblooming gate to avoid the saturation condition. When the input signal current is large and the integrated voltage on the capacitor Cint approaches to Vcas + VT, the MOS device Mcas would b ...
Industrial Control Wiring Guide
Industrial Control Wiring Guide

... parts and although you could wire up an assembly from the information given in it, they are usually intended to show the detail of how an electrical circuit works. 2.1.2. Wiring diagram This is the drawing which shows all the wiring between the parts, such as: ...
Reflection Coefficient Applications in Test Measurements
Reflection Coefficient Applications in Test Measurements

... of an open circuit the impedance is infinitely high and the reflected signal is equals the input signal and has the same polarity. Thus VR and VI are equal in magnitude and of the same polarity so the resultant Rho is 1. If the cable impedance is lower than the input impedance the reflected signal ...
Stable Operation of DC-DC Converters with Power Manage
Stable Operation of DC-DC Converters with Power Manage

... The Power/Platform Management device closed loop trim feature is needed in systems utilizing inexpensive DCDC converters to improve the accuracy of their output voltage. The ability of these devices to trim several different supplies at once also decreases the cost but increases the accuracy of the ...
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... Remove the fabricated lifting lug from the head and substitute the eyebolt lug, locking it in position with the palnut. 5. Slip the CT over the top of the bushing and position it at the base of the bushing with the terminal box positioned outboard and the black-epoxy-side down. 6. Loosen the three b ...
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MAX258 500mA, Push-Pull Transformer Driver for Isolated Power Supplies General Description

... Transformer selection for the MAX258 can be simplified by the use of the ET product. The ET product relates the maximum allowable magnetic flux density in a transformer core to the voltage across a winding and switching period. Inductor magnetizing current in the primary winding changes linearly wit ...
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BD9G341EFJ

... The internal oscillator frequency set pin. The internal oscillator is set with a single resistor connected between this pin and the GND pin. Recommended frequency range is 50kHz to 750kHz Shutdown pin. If the voltage of this pin is below 0.8V,the regulator will be in a low power state. If the voltag ...
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POWERFIELDS www.powerfields.com FENCE

... An electric fence is a less-than-ideal environment on which to conduct electricity. Along the course of the average fence there are many conditions that will divert or impede the flow of electricity. Collectively, these conditions are known as “fence load.” Weeds or vegetation growing on the fence ...
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ADP3155 5-Bit Programmable Triple Power Supply Controller for

... During normal operation (when the output voltage is regulated), the voltage-error amplifier and the current comparator (CMPI) are the main control elements. (See the block diagram of Figure 3.) During the on-time of the high side MOSFET, CMPI monitors the voltage between the SENSE+ and SENSE– pins. ...
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IEEE Experimental Comparison of Conventional and Optical Current

4-20mA Current Transmitters with Sensor Excitation and Linearization
4-20mA Current Transmitters with Sensor Excitation and Linearization

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MC33887, 5.0 A H-Bridge with Load Current Feedback

NI Camera Link I/O Extension Board (PCIe) User Guide
NI Camera Link I/O Extension Board (PCIe) User Guide

... damaged, turn it off and do not use it until service-trained personnel can check its safety. If necessary, return the device to National Instruments for repair. Keep away from live circuits. Do not remove equipment covers or shields unless you are trained to do so. If signal wires are connected to t ...
Exploring Different SAR ADC Analog Input
Exploring Different SAR ADC Analog Input

Impedance cardiography (ICG) is a non-invasive method to - IITB-EE
Impedance cardiography (ICG) is a non-invasive method to - IITB-EE

... bioimpedance is generally measured by passing an alternating current through a pair of surface electrodes (spot or band electrodes). The voltage resulting across the body segment, sensed using the same or another pair of electrodes, gets amplitude modulated due to the impedance variation. This volta ...
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Unit 4 Operational Amplifiers

... Signal-Ended input => one input is grounded and the signal voltage is applied only to the other input as shown below. ...
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Power Safe - ATCO Electric

... materials, such as dry wood, car tires and air, normally act as insulators at lower voltages; however, at high voltages they will conduct electricity. ...
HMC427LP3 / 427LP3E
HMC427LP3 / 427LP3E

Basic Schematic Interpretation
Basic Schematic Interpretation

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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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