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signal processing - ifm
signal processing - ifm

Vcc + Vss - Renesas E
Vcc + Vss - Renesas E

... • Learn how use a Workbench Faraday Cage (WBFC) and a hybrid balun to measure common-mode emissions. • Understand benefits of using a low-noise MCU. • Gain knowledge about a technique for reducing common-mode emissions from PCB supply lines. ...
SFH 7050 - Photoplethysmography Sensor
SFH 7050 - Photoplethysmography Sensor

... extremely low input current, input current noise, and input voltage noise, as well as high-voltage operation. These characteristics are necessary to maximize the SNR so that the small currents of interest can be measured amid the large ambient currents from the reflected LED light. High-voltage oper ...
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M8100 Synchroscope User Manual

... generator to a dead busbar (dead busbar closure function). When enabled, the M8100 Synchroscope will give a close command to the generator breaker in case it detects that the busbar voltage is below dead busbar voltage offset limit and the generator has reached at least 80% of its nominal voltage. T ...
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DS1813 - Maxim Integrated
DS1813 - Maxim Integrated

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... 0.15Ω n-channel MOSFET to provide a highly efficient regulator with fast response. High switching frequency (640kHz or 1.2MHz selectable) allows for easy filtering and faster loop performance. An external compensation pin provides the user flexibility in determining loop dynamics, allowing the use o ...
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MATHSCLASSICmanual.

... engaged. The Cycle switch also contains a LED which indicates the activity on the associated channel. One small difference between CH. 1 and 4 is in their respective Pulse outputs; CH.1 having End of Rise and CH. 4 having End of Cycle. This was done to facilitate the creation of complex functions ut ...
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Worst Case Power/Ground Noise Estimation Using an Equivalent

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5. Lightning Arresters - IEEE Standards working groups

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Analysis of synchronization of chaotic systems by noise

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ACS712: Fully Integrated, Hall Effect

... The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optim ...
ACS712: Fully Integrated, Hall Effect
ACS712: Fully Integrated, Hall Effect

... The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optim ...
ACS712 - Allegro Microsystems
ACS712 - Allegro Microsystems

... Ratiometric output from supply voltage ...
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MAX8862, MAX8862L, MAX8862R, MAX8862T 双路高、低功率线性稳压器,封装在单一芯片,节省空间

... from +2V to +11V with external resistors. The input supply-voltage range is 2.5V to 11.5V. Other features include independent shutdown, power-good indicator, short-circuit and reverse-battery protection, and thermal shutdown. The MAX8862’s regulators are ideal power supplies for the radio and the mi ...
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MAX2410EVKIT.pdf

... Test Equipment Required This section lists the recommended test equipment to verify operation of the MAX2410. It is intended as a guide only, and some substitutions may be possible. • Two RF signal generators capable of delivering at least 0dBm of output power up to 2GHz (HP8648C, or equivalent). • ...
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FuG Manual NTN Series: englisch - SMT

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Fencing Options for Grazing Systems

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... potential, the PMOS has a smaller gate source driving voltage and this results in the transistor to conduct less. As the current in MJ is equal to that of M3, the voltage at the drain of MJ decreases. This results in a decrease in current through M2 (mirror). This decrease in current raises the pote ...
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... The LT1513 is an IC battery charger chip specifically optimized to use the SEPIC converter topology. A complete charger schematic is shown in Figure 1. The SEPIC topology has unique advantages for battery charging. It will operate with input voltages above, equal to or below the battery voltage, has ...
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BD8143MUV : Power Management ICs

... Use a thermal design that allows for a sufficient margin in light of the power dissipation (Pd) in actual operating conditions. 4) Pin short and mistake fitting Use caution when orienting and positioning the IC for mounting on printed circuit boards. Improper mounting may result in damage to the IC. ...
AEMC Ground Resistance Testers
AEMC Ground Resistance Testers

... • 2- and 4-Wire Bond Resistance/Continuity measurement • 3-Point Fall-of-Potential measurement with manual/automatic frequency selection • 4-Point soil resistivity measurement with automatic calculation of Rho & user selection of Wenner or Schlumberger method • 3-Point earth coupling measurement • F ...
DC Current Measurement Using Magnetic Flux in an Electronic Null
DC Current Measurement Using Magnetic Flux in an Electronic Null

Part_R69_Vehicle_Detector_Systems_Feb_2008
Part_R69_Vehicle_Detector_Systems_Feb_2008

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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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