Search found 2 matches

by Sunnyback
Sun May 13, 2018 6:40 pm
Forum: Projects & Kits
Topic: Would this 78SR-5/2-C work as a drop in replacement?
Replies: 3
Views: 176

Re: Would this 78SR-5/2-C work as a drop in replacement?

Yeah, even the datasheet says so, I see it now, and @dyarker what do you think of adding a a 5.6V or similar zener diode at the beginning of my neopixel strip, now that those neopixels are really sensitive to input surges and their long distributed capacitance makes it really easy to over-shoot and ...
by Sunnyback
Fri May 11, 2018 1:06 am
Forum: Projects & Kits
Topic: Would this 78SR-5/2-C work as a drop in replacement?
Replies: 3
Views: 176

Would this 78SR-5/2-C work as a drop in replacement?

Hello all, :cool: For the past several years I have been making little glowing signs using an arduino and 12v Dumb led strips, to control the led strips I used the Allegro A6281 chip. I had custom PCB's made with the allegro on them using an arduino pro mini. To power these boards I had a 24VAC supp...