Search found 6 matches

by dado5555
20-03-2018, 19:50
Forum: Sheme
Topic: dc dc converter
Replies: 9
Views: 5870

Re: dc dc converter

Pošto nisam mogao naći sve keramičke kondenzatore od 50V (C1, C2, C3), je li mogu uzeti 33pF od 50V, 270pF od 1kV. C1 još nisam uzeo jer ne znam je li će raditi ako nisu naponi isti.
by dado5555
11-03-2018, 18:33
Forum: Sheme
Topic: dc dc converter
Replies: 9
Views: 5870

Re: dc dc converter

Hvala na pomoći.
by dado5555
11-03-2018, 12:32
Forum: Sheme
Topic: dc dc converter
Replies: 9
Views: 5870

Re: dc dc converter

Jel mi može netko pojasniti ove vrijednosti zavojnica: L1 = 25 turns 0.5 dia. ECW, 10 mm dia., no core
L2 = 65 μH/5 A suppressor coil (ring core)
by dado5555
08-03-2018, 18:22
Forum: Sheme
Topic: dc dc converter
Replies: 9
Views: 5870

Re: dc dc converter

Jel imaš možda kakvu shemu s LM2577?
by dado5555
08-03-2018, 18:14
Forum: Sheme
Topic: dc dc converter
Replies: 9
Views: 5870

Re: dc dc converter

Onda mogu staviti keramičke od 50 volta?
by dado5555
08-03-2018, 17:03
Forum: Sheme
Topic: dc dc converter
Replies: 9
Views: 5870

dc dc converter

e017034.rar
(58.16 KiB) Downloaded 400 times
Pozdrav,
imam pitanje u vezi sa shemom. Koje kondenzatore da stavim (C1, C2, C3, C4) keramičke ili blok? Zanima me kakvo je vaše mišljenje o toj shemi.