DARLINGTON TRANSISTOR

-
  A Darlington transistor circuit is a combination of two bipolar transistors connected in such a way as to provide a high current gain. Advantages: High current gain High input impedance High voltage amplification Drawbacks: High voltage drop High power dissipation High thermal resistance Applications: Power amplification Motor control High voltage switching Challenges: Heat dissipation Stability of the circuit Numerical: High current gain: typically 1000 or more Formula: Common emitter current gain (beta) of Darlington transistor circuit = β1 * β2, where β1 and β2 are the current gains of the individual transistors. Derivation: Darlington transistor circuit is derived from the basic bipolar transistor configuration. Frequency range: The frequency range of Darlington transistor circuit depends on the individual transistors used and can range from a few Hz to several MHz. Year of discovery: Darlington transistor was invented by Sidney Darlington in 1953. Waveform: The waveform of D...
Post a Comment

AMOGHA. A. K. Blog: Website, Apps, Podcasts, YouTube, Google Chrome Extension, Book and Survey Form

-
AMOGHA. A. K. : Electrical and Electronics Engineering website/ blog is available. To visit, click below:

AMOGHA. A. K. : Electrical and Electronics Engineering app is available. To download, click below:

AMOGHA. A. K. : Electrical and Electronics Engineering Quiz app “Amogha A K Quiz EEE” is available on Samsung Galaxy Store Apps. To visit and download, click below:

Electrical and Electronics Engineering Quiz app  “Amogha A K Quiz EEE” is also available on Apkpure. To visit and download, click below:

AMOGHA. A. K. : Electrical and Electronics Engineering podcasts are available. Listen to Podcasts on various platforms at Apple Podcasts, Google Podcasts, Anchor, Breaker, Overcast, Pocket Casts, RadioPublic and Spotify etc.   To visit, click below:

AMOGHA. A. K. : Electrical and Electronics Engineering YouTube Channel is available. To visit, click below:

AMOGHA. A. K. : Electrical and Electronics Engineering Google Chrome extension is also available. To download, click below:

AMOGHA. A. K. : Electrical and Electronics Engineering Book is available in all formats(Paperback book, ebook i.e. pdf, epub and Kindle) "Essence of Electrical Engineering: The Power Beam of Life". To visit on amazon, click below:
To visit on pothi, click below:

AMOGHA. A. K. : Electrical  and Electronics Engineering Survey form is available. To answer, click below:



Scan the QR code provided below.

                       👇🏻 











Comments

Post a Comment

Popular posts from this blog

DARLINGTON TRANSISTOR

-
  A Darlington transistor circuit is a combination of two bipolar transistors connected in such a way as to provide a high current gain. Advantages: High current gain High input impedance High voltage amplification Drawbacks: High voltage drop High power dissipation High thermal resistance Applications: Power amplification Motor control High voltage switching Challenges: Heat dissipation Stability of the circuit Numerical: High current gain: typically 1000 or more Formula: Common emitter current gain (beta) of Darlington transistor circuit = β1 * β2, where β1 and β2 are the current gains of the individual transistors. Derivation: Darlington transistor circuit is derived from the basic bipolar transistor configuration. Frequency range: The frequency range of Darlington transistor circuit depends on the individual transistors used and can range from a few Hz to several MHz. Year of discovery: Darlington transistor was invented by Sidney Darlington in 1953. Waveform: The waveform of D...
Read more