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... • The resonance of a series RLC circuit occurs when the inductive and capacitive reactances are equal in magnitude but cancel each other because they are 180 degrees apart in phase. The sharp minimum in impedance which occurs is useful in tuning applications. The sharpness of the minimum depends on ...
Basic Concepts - Oakland University
Basic Concepts - Oakland University

... p(t )  v(t )i(t )  Ri (t )  ...
Ch18elecric currents
Ch18elecric currents

... schematic drawing doesn’t look much like the physical circuit! ...
R=ρL/A
R=ρL/A

Series Circuits
Series Circuits

... previous step Continue until only one equivalent resistance remains ...
Word
Word

Manual - HP Archive
Manual - HP Archive

VLSI implementation of Izhikevich model neurons
VLSI implementation of Izhikevich model neurons

LT1031 - Precision 10 Volt Reference
LT1031 - Precision 10 Volt Reference

... Note 4: Line and load regulation are measured on a pulse basis. Output changes due to die temperature change must be taken into account separately. Package thermal resistance is 150°C/W. Note 5: Shunt mode regulation is measured with the input open. With the input connected, shunt mode current can b ...
MAX881R Low-Noise Bias Supply in µMAX with Power-OK for GaAsFET PA General Description
MAX881R Low-Noise Bias Supply in µMAX with Power-OK for GaAsFET PA General Description

... The input voltage range is 2.5V to 5.5V. The output is preset at -2.0V or can be set, using two resistors, to any voltage from -0.5V to (-VIN + 0.6V). It can deliver up to 4mA. The internal linear regulator also filters the output to 1mVp-p ripple and noise. Other features include a power-OK (POK) o ...
Comlinear CLC449 1.2GHz Ultra
Comlinear CLC449 1.2GHz Ultra

... amp, with a typical -3dB bandwidth of 1.2GHz at a gain of +2. This wideband op amp supports rise and fall times less than 1ns, settling time of 6ns (to 0.2%) and slew rate of 2500V/µs. The CLC449 achieves 2nd harmonic distortion of -68dBc at 5MHz at a low supply current of only 12mA. These performan ...
1 - אתר מורי הפיזיקה
1 - אתר מורי הפיזיקה

Current Sourcing ZCS Magnetron Driver for Low Input Voltage
Current Sourcing ZCS Magnetron Driver for Low Input Voltage

... capacitors. Furthermore, true soft switching in series resonant converters is normally achieved at the expense of high peak and rms currents [7]. ...
Get the Arduino to spin a colorful pinwheel using a motor
Get the Arduino to spin a colorful pinwheel using a motor

... Transistors are components that allow you to control high current and high voltage power sources from the low current outputs of the Arduino. There are many different kinds, but they work on the same principle. You can think of transistors as digital switches. When you provide voltage to one of the ...
Switched Mode Controller for DC Motor Drive
Switched Mode Controller for DC Motor Drive

... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
Motorized Pinwheel
Motorized Pinwheel

... Transistors are components that allow you to control high current and high voltage power sources from the low current outputs of the Arduino. There are many different kinds, but they work on the same principle. You can think of transistors as digital switches. When you provide voltage to one of the ...
NZT560/NZT560A NPN Low Saturation Transistor N Z
NZT560/NZT560A NPN Low Saturation Transistor N Z

... NZT560/NZT560A — NPN Low Saturation Transistor ...
Welcome to Physics 220! - BYU Physics and Astronomy
Welcome to Physics 220! - BYU Physics and Astronomy

... •An open circuit is one where there is an open switch or a broken wire so that no current flows. •A closed circuit is one in which there is a continuous path for current to flow from positive to negative. •A short circuit is one where there is an unintentional current path to ground. Currents, somet ...
MJ21193 - Silicon Power Transistors
MJ21193 - Silicon Power Transistors

Current Digital to Analog Converter
Current Digital to Analog Converter

... In production the IDAC is calibrated at room temperature. If the temperature where the MCU is used in varies from this, the calibration value might be off. This software example uses the ADC to measure the current sent through an external resistor connected to ADC channel pin, see Figure 3.1 (p. 6) ...
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LET - Syllabus - Directorate of Technical Education
LET - Syllabus - Directorate of Technical Education

... 2. If the resultant of two forces P and Q acting at an angle θ makes an angleα with p ,then tan α equals A) (Psinθ) / (P-Q cosθ) B)(Qsinθ) / (P+Q cosθ) C)(Psinθ) / (P+Qtanθ) D)(Qsinθ) / (Q+Psinθ) 3. A point subjected to a number of forces will be in equilibrium , if A) sum of resolved parts in any t ...
Lehrstuhl für Technische Elektronik Integrated Circuits Design Lab II
Lehrstuhl für Technische Elektronik Integrated Circuits Design Lab II

... (b) What is the common mode rejection ratio (CMRR) of the circuit? (c) What is the power supply rejection ratio (PSRR) of your circuit? (d) Determine the Gain-Bandwidth product and the phase margin of your circuit. ...
presentation source
presentation source

How To Configure a 555 Timer IC
How To Configure a 555 Timer IC

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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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