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Picture Coming Soon
Picture Coming Soon

... Input: 85-264VAC, 47-440Hz or 100-400VDC Operating temperature -25°C to +85°C ...
MS Word - Sonoma State University
MS Word - Sonoma State University

... Problem 3 (15 points) In this problem we are presented with an NPN BJT transistor with a saturation current IS of IS = 8  10-15 ampere and its common-emitter current gain  can vary over the range of 50 to 200. (Note: This is not uncommon for discrete transistors because manufacfturers want to sell ...
Chapter 3 Special
Chapter 3 Special

LA5724MC
LA5724MC

transformer
transformer

... which extends to coil 2. This build-up of field in coil 2 induces current which is registered in the Galvanometer. The current is brief, however, because once the field is stabilized and no further charge takes place, no current is induced and the Galvanometer reads zero current. When the switch is ...
Electric Current and Circuits
Electric Current and Circuits

P6A
P6A

... resistance is low when a short length of wire is involved, and it is high when a long length is involved. Ohm’s Law Ohm’s Law relates to current and voltage (potential difference). It states that the current flowing through a conductor is directly proportional to the voltage across the conductor. In ...
ANNOUNCEMENT
ANNOUNCEMENT

university of california
university of california

Circuit Construction Kit – Sample problems solved ∆V = iR = R
Circuit Construction Kit – Sample problems solved ∆V = iR = R

... They both work the same and will give you the same value. I could show you how one leads to the other doing a proof with Ohm’s law, but it’s late and I’m tired and be honest, you don’t really care to see it, so we’ll skip it. Ask me in class if you’re interested in seeing the proof. After overcoming ...
U4D2 03.09 Notes
U4D2 03.09 Notes

Linear Technology Chronicle
Linear Technology Chronicle

... safely inserted into or removed from a live backplane. A high side switch driver controls an N-channel pass transistor in the power path (Q1 in Figure 2) for supply voltages ranging from 9V to 80V. The LT1641 is tested and guaranteed to be safe from damage with supply voltages up to 100V and may be ...
REVIEW FOR ELEC 105 MIDTERM EXAM #1 (FALL 2001)
REVIEW FOR ELEC 105 MIDTERM EXAM #1 (FALL 2001)

... Parallel resistors - all have the same voltage across them, but different currents through them ...
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The solution to Homework Assignment #0
The solution to Homework Assignment #0

... 6) Two capacitors are in series. One is 55 fF and one is 54 fF. What is the total capacitance? ...
XBS013S16R-G - Torex Semiconductor
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... 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. ...
Experiment 4: Op-Amp Circuits Objective: EQUIPMENT AND PARTS
Experiment 4: Op-Amp Circuits Objective: EQUIPMENT AND PARTS

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EQUIVALENT CIRCUITS

CD54HC377/3A CD54HCT377/3A Octal D-Type Flip-Flop with Data Enable Functional Diagram
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... TA = -55oC to +100oC (Package F) . . . . . . . . . . . . . . . . . . 500mW TA = +100oC to +125oC (Package F) . . . . . . . . Derate Linearly at 8mW/ oC to 300mW Operating Temperature Range, TA Package Type F . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to +125oC Storage Temperature, TST ...
doc - Seattle Central College
doc - Seattle Central College

...  Build the above circuit, filling in the blocks with the appropriate circuit parts. Use 1kΩ for R1 and R2, and choose a large value for C1 (i.e., something like 1000µF or more). Can you hear a tone at the speaker?  Connect an oscilloscope to the output of the push-pull portion and observe the wave ...
Operational amplifier
Operational amplifier

...  bias current I B : the average of the dc currents flow into the noninverting terminal I B  and inverting terminal I B , I B  1/ 2( I B  I B )  offset current: the half of difference of the two currents, I off  1 / 2( I B   I B  )  offset voltage: the DC voltage needed to model the fact ...
Use Ohm`s law
Use Ohm`s law

... You will need read the colored bands on your resistors to figure out their values. • Start by finding the tolerance band. It is gold or silver, and usually separated from the other bands by a little gap. • Next, start at the opposite end and read off the colors of the three bands. ...
specification
specification

... MH254 Hall-effect sensor is a temperature stable, stress-resistant, Low Tolerance of Sensitivity micro-power switch. Superior high-temperature performance is made possible through a dynamic offset cancellation that utilizes chopper-stabilization. This method reduces the offset voltage normally cause ...
Electric Circuits - Bowlesphysics.com
Electric Circuits - Bowlesphysics.com

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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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