Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Register Log in
  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Transistor Circuit Constant Current Source

A

ATWR

New Member
Hi guys, i need help please. I am a student currently doing a project about LED Light Dimming.

I would like to build a LED Driver/Power Source using Transistor.

Can you guys give me some ideas or suggestion about it?

I am using a LED ARRAY from bridgelux. BXRA-C0400-00000, 440LM, STAR, COOL.

Thank You.
 
I have posted several LTSpice sims of Led drivers/current source/sinks on these forums.
 
You must log in or register to reply here.

Similar threads

E
  • Question Question
2N2222A NPN transistor as Current Amplifier
Replies
9
Views
3K
Tony Stewart
Tony Stewart
Y
  • Question Question
current driver is saturated problem
Replies
1
Views
704
rjenkinsgb
rjenkinsgb
StrayDoggo
  • Question Question
How to Create a 12V Breathing/Fading LED Circuit with My Current Components?
2
Replies
34
Views
10K
Audrey2026
A
J
  • Question Question
Safely monitor 300v 10A current
2
Replies
22
Views
4K
Nigel Goodwin
Nigel Goodwin
J
  • Question Question
DIY Audio Source Switch Box: Avoiding a loud pop through speakers
2
Replies
33
Views
6K
JKDenver
J

Latest threads

New Articles From Microcontroller Tips

Back
Top