This website uses cookies to ensure you get the best experience on our website. Privacy Policy OK

Transistor Fundamentals: Voltage-Divider Biased NPN Transistor

By

Students view drawings of the dc analysis of a voltage-divider biased NPN transistor.

PLC Timer Instructions

By Terry Bartelt

Learners examine the animated Timer-On Delay instruction and the Timer-Off Delay instruction of a PLC timer. A brief quiz completes the activity.

Watch Now
122
14.4k
More Less

Transfer Functions: The RL High Pass Filter (Screencast)

By Patrick Hoppe

Learners read how the RL high pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.
Watch Now
265
7,463
More Less

Statics - Trig: The Pythagorean Theorem

By Steve Whitmoyer

In this interactive object, learners use the Pythagorean Theorem to calculate forces.
Watch Now
128
1,361
More Less

DC/AC I: Unit 4 Sample Exam

By Patrick Hoppe

In this interactive object, learners answer nine questions about series and parallel circuits. Immediate feedback is provided.

Watch Now
77
1,530
More Less

You may also like

AC Voltage Conversion Problems

By John Rosz, Terry Bartelt

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
Watch Now
152
14.9k
More Less

AC Voltage Conversions

By Terry Bartelt

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

Watch Now
112
17.9k
More Less

Instantaneous Voltage Calculations of a Discharging RC Circuit (Using a TI-30XIIS Calculator)

By Terry Bartelt

In this animated object, learners view the keystrokes on a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.
Watch Now
82
2,576
More Less

Voltages Across Series and Parallel Capacitive Circuits

By Terry Bartelt

In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.

Watch Now
159
19.7k
More Less

Voltage Drops

By Tim Tewalt, Patrick Hoppe

In this animated object, learners drag resistors of the proper value into a series circuit to cause a required amount of current to flow. Seven review questions complete the activity.
Watch Now
71
3,383
More Less

CDE 125 Memory Media

SI closing activity 2/23/21
Play Now
0
002
More Less

DEI Matching Game

Please match the diversity key concept with the brief description that best matches it.

Play Now
0
055
More Less

The Op Amp Non-Inverting Amplifier Configuration

You'll practice calculating circuit gain and output voltage for the non-inverting amplifier.
Play Now
176
946
More Less

Argumentative Writing Vocabulary

Practice and learn vocabulary for argumentative writing.
Play Now
0
004
More Less
Ask a Question
Asked by strandmoran on 12/6/2014 5:52:48 PM Votes 0.00 Thumps Up Thumps Down

Is there any solution to the following:

(BJT) input 100 nano-amps, 10 MHz square wave.

I've tried with BF840.

Comments
Answer this Question
 Start a new Discussion

By far the Best show and tell for this circuit configuration. I was able to learn more from this in 10 min then I did from 1.5 hr lecture. :(

Many Thanks!!!

 Posted by Vadim Ilin on 3/21/2011 12:44:25 AM Reply

Great demo

Posted by Ed Henry Cañeda on 2/10/2008 12:00:00 AM Reply

very good,thank you !

Posted by kiko zeka on 8/27/2009 12:00:00 AM Reply

Thanks for the presentation, gave me a better understanding in different types of biasing. Also helped me throughout my assignment so that to choose my best biasing circuit !! Thanks and keep it up :)

 Posted by Kurt Borg on 12/4/2010 4:51:39 AM Reply

Creative Commons Attribution-NonCommercial 4.0 International License.

Learn more about the license »

 113