Why the base resistor in Darlington transistor circuits? With demo
You will often see a resistor connected from the base of the second (driven) transistor to ground (or emitter) in Darlington circuits. This video explains one reason why this is done. NOTE: when talking about the Darlington transistor gain calculation, ignore the resistors in the diagram as they will reduce the gain.
▶︎
Transistors 101 ep6: Biasing and Bootstrapping
▶︎
#1517 Are Darlington Transistors Obsolete?
▶︎
#281: Bipolar Transistor Switching Time Measurement
▶︎
Understanding Sziklai transistor circuit characteristics with demo
▶︎
Using inductors to bias transistors (30-Transistors)
▶︎
Electronics Tutorial - 1/3 Driving multiple BJT transistors in parallel
▶︎
#356: Back to Basics: the Emitter Follower, or Common-Collector Amplifier
▶︎
Biasing transistors with current sources (29-Transistors)
▶︎
WHY Put A Coil Across The Capacitor? Here's Why!
▶︎
#1776 Darlington and Sziklai Transistors
▶︎
Electronics tutorial - The Darlington and Sziklai transistor configurations
▶︎
China's 6G Breakthrough is Shocking Everyone — 100x Faster Than 5G
▶︎
The Scariest Chart in Electrical Engineering
▶︎
Designing a simple audio compressor from scratch
▶︎
EEVblog 1752 - Texas Instruments SCREWED UP the NE5532!
▶︎
The Technology We Killed in the 1960s Is Now Worth $3.3 Billion
▶︎
Sziklai Darlington Transistor Pair - Real World Efficiency Demonstration - Simply Put
▶︎
7 awesome applications of transistors in circuits
▶︎
#193: Back to Basics: the differential amplifier, aka long-tailed pair, diff-pair
▶︎