Electronics: What is the use of the PNP transistor in this circuit?

Channel:
Peter Schneider
Subscribers:
4,130
Published on ● Video Link: https://www.youtube.com/watch?v=zjB1bEhugO4


Duration: 6:00
5 views
0

What is the use of the PNP transistor in this circuit?
I hope you found a solution that worked for you :)
The Content (except music & images) is licensed under (https://meta.stackexchange.com/help/licensing)CC BY-SA
Thanks to all those great people for their contributions!

(electronics.stackexchange.com/users/337812/virgil-tibbs)Virgil_Tibbs
(electronics.stackexchange.com/users/41003/kevin-white)Kevin White
(electronics.stackexchange.com/users/341316/michal-podmanick%c3%bd)Michal Podmanický
(electronics.stackexchange.com/users/157935/analogkid)AnalogKid
(electronics.stackexchange.com/users/200026/timwescott)TimWescott
(electronics.stackexchange.com/users/35530/spehro-pefhany)Spehro Pefhany
A special thanks goes out to the (https://electronics.stackexchange.com/questions/672901/what-is-the-use-of-the-pnp-transistor-in-this-circuit)Stackexchange community

I wish you all a wonderful day! Stay safe :)

led-driver darlington transistors current-source



Other Videos By Peter Schneider


2023-07-24Using host loopback device into VMs
2023-07-24Regex that match exactly 3 identical consecutive numbers
2023-07-24Electronics: Can collector current change when transistor is saturated?
2023-07-23Electronics: Purpose of dual diode
2023-07-23Unix: Command to know if electricity went down? or to trigger an action when power electricity we...
2023-07-23Networkengineering: BGP: What are the considerations for announcing a RIPE block in ARIN-controll...
2023-07-23Wordpress: Meta query array - same order as specified order in value
2023-07-23Electronics: How can you tell if a resistor is SMD or THT?
2023-07-23Tex: Changing the first argument of l@chapter
2023-07-23Enable member function overload depending on class template argument
2023-07-23Electronics: What is the use of the PNP transistor in this circuit?
2023-07-23Tex: How do I recreate these figures?
2023-07-23Codereview: Simulate number of children until parents have at least one of either sex
2023-07-23L4260 not printing on 200 gsm specialty board
2023-07-23Mathematica: Create Datetime and add milliseconds
2023-07-23Mathematica: Is this a bug in LaplaceTransform?
2023-07-23Electronics: Regulate the output of solar cells
2023-07-23Tex: Vertical alignment of display and image
2023-07-23Wordpress: WP Query order posts not working
2023-07-23Magento: Datepicker Not Showing On Magento2 Checkout Page On Selection Of Store Pickup Shipment M...
2023-07-23Electronics: Split or not split the ground plane in a low-noise design?


Tags:
led-driver
darlington
transistors
current-source