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MAX9643 60V High-Speed Precision Current-Sense Amplifier General Description Benefits and Features
MAX9643 60V High-Speed Precision Current-Sense Amplifier General Description Benefits and Features

... levels, the I2R losses in RSENSE can be significant. Take this into consideration when choosing the resistor value and its power dissipation (wattage) rating. Also, the sense resistor’s value might drift if it is allowed to heat up excessively. ...
Monitoring Earth`s Magnetic Field Using Magnetoresistive Sensor
Monitoring Earth`s Magnetic Field Using Magnetoresistive Sensor

Data Sheet - Soemtron.org
Data Sheet - Soemtron.org

... Test Conditions ...
Document
Document

Meter Accuracy
Meter Accuracy

... Lets say, in a circuit, we are reading a 0.812 volts using the 2V range setting The accuracy is ±(0.1% of the reading + 1 digit) So the accuracy is ± 0.000812 V ...
MAX4080/MAX4081 76V, High-Side, Current
MAX4080/MAX4081 76V, High-Side, Current

... 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense applications and the MAX4081 allows bidirectional current sensing. The MAX4081 single output pin continuousl ...
PPT : Waveform Generators
PPT : Waveform Generators

... VD is applied, vin goes positive causing a transition in the state of the circuit to -Vout. • The capacitor C now charges exponentially with a time constant τ = RfC toward — VOUT (diode Dl being reversebiased). When capacitor voltage vc becomes more negative than – β VOUT, vin becomes negative and, ...
The Design and Optimization of MOSFET Driving Circuit
The Design and Optimization of MOSFET Driving Circuit

... To make the driving circuit shock does not occur, the circuit must be in a damping condition, so get the drive resistor: ...
7.6 mm (0.3 inch)/10.9 mm (0.43 inch) Seven Segment Displays
7.6 mm (0.3 inch)/10.9 mm (0.43 inch) Seven Segment Displays

... Test Conditions ...
Model 3206G - Radian Research
Model 3206G - Radian Research

Dynaco Power Amplifier
Dynaco Power Amplifier

Chapter 7. ALTERNATING CURRENT
Chapter 7. ALTERNATING CURRENT

... Resonance in AC Circuit The condition in which current is maximum or impedance is minimum in an AC circuit, is called resonance. (i) Series Resonance Circuit ...
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C 4 C POWER ELECTRONICS PRINCIPLES POWER

Transient Overvoltages on Ungrounded Systems
Transient Overvoltages on Ungrounded Systems

TPS6300x High-Efficient Single Inductor Buck
TPS6300x High-Efficient Single Inductor Buck

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Unit 2 - CElliott

... 9. Click on “the hand”. Click on “voltage in a series circuit”. Click OK. a) Place the voltmeter across the source. The reading on the voltmeter is ______________. b) Place the voltmeter across the green resistor. The reading on the voltmeter is ______________. c) Place the voltmeter across the purp ...
AN-9744 Smart LED Lamp Driver IC with PFC Function
AN-9744 Smart LED Lamp Driver IC with PFC Function

... DAC_OUT reference signal is dependent on the V CC voltage. Using the DAC_OUT signal and internal clock, CLK_GEN; the FL7701 automatically makes a digital reference signal, DAC_OUT. If too high of a capacitor value is connected to VCC, the VCC voltage may not drop enough during the AC input voltage v ...
phase sequence sensor ckm - 01 instruction manual
phase sequence sensor ckm - 01 instruction manual

... for three-phase installation and must be installed in accordance with standards valid in a particular CAUTION country. The device should be connected according to the details included in this operating manual. Installation, connection and control should be carried out by a qualified electrician staf ...
NCP333 - Ultra-Small Controlled Load Switch with Auto Discharge
NCP333 - Ultra-Small Controlled Load Switch with Auto Discharge

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DN1021 - How to Produce Negative Output Voltages from Positive Inputs Using a uModule Step-Down Regulator

Audio level control with resistive optocouplers.
Audio level control with resistive optocouplers.

Electronics Merit Badge
Electronics Merit Badge

... 100 pf = .0000000001 10 pf ...
Digital Decoders
Digital Decoders

... (nothing displayed) if their value is zero and they either precede or follow a non-zero value.  Example: The value 034.250 would have the first and the last value 0 blanked, appearing as 34.25  Dealing with Blanking  Read the specification sheet for more details  Leave disconnected if not using ...
RA20H8087M
RA20H8087M

7.6 mm - iuma.ulpgc
7.6 mm - iuma.ulpgc

... Units ...
< 1 ... 503 504 505 506 507 508 509 510 511 ... 984 >

Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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