Showing posts with label DB3. Show all posts
Showing posts with label DB3. Show all posts

Monday, January 9, 2017

"Flasher" revisited , DB3 spice programmatic model Test

The inverter v. of LED-Flasher . . . at various dev. stg.-s


The boost converter v. with new voltage reference


the new voltage reference


the next thing i actually built (*with protective fuse - not in simulation) - WYCIWYG . . . almost


. . . at both modes you mostly perceive the thing "blinking" - only the after-flash at second mode makes it some different from simple blinking . . . donno

! Note : * it is . . . wise to fuse the mains equipment  also as dumb as that coz - such being experimental you never be too careful to predict weld failure either caused by heating components or bad quality weld/materials . . . . . . . . . also when whatever fails and op.-l parameters exceed the intended design values they won't all burn off - extra to that i got the elongation wire with switch - so i can cut it manually every time there's even a slight suspicion something is about to go wrong

[Eop]

Friday, October 9, 2015

DB3 tester (practical)

updated my Spice DB3 alternate . . .

. . . the fuzzy thing is -- i donno why it works -- Link to ◄◄ use at your own risk
[EoP]

Monday, January 12, 2015