DIY Electronic projects › Praktična elektronika › Razna pomagala v
RELAY lepljenje kontakta

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
RELAY lepljenje kontakta
mikikg Offline
Administrator
*******
Posts: 8.570
Threads: 134
Joined: Apr 2013
Reputation: 3.545
#5
04-24-2015, 12:08 PM (This post was last modified: 04-24-2015, 12:25 PM by mikikg.)
Ovo je ono sto najvise problema pravi i kod mehanickih i kod SSR, inrush current:

[Image: attachment.php?aid=14264]
U sustini toga ne mozes da se resis, mozes samo da ublazis ovim snuberima/varistorima "varnice" (naponske tranziente) …

Vidi za Capacitor, 20 - 50x veca inrush struja a u sustini to imas kod SMPS-ova, doduse malo ublazeno jer oni interno imaju NTC-ove za tu namenu ali i dalje postoji velika struja prilikom starta.


Attached Files Thumbnail(s)

Reply


Messages In This Thread
RELAY lepljenje kontakta - by ddanijel - 04-24-2015, 12:11 AM
RE: RELAY lepljenje kontakta - by mikikg - 04-24-2015, 02:21 AM
RE: RELAY lepljenje kontakta - by npejcic - 04-24-2015, 10:55 AM
RE: RELAY lepljenje kontakta - by Želja - 04-25-2015, 09:13 AM
RE: RELAY lepljenje kontakta - by ddanijel - 04-24-2015, 11:16 AM
RE: RELAY lepljenje kontakta - by mikikg - 04-24-2015, 12:08 PM
RE: RELAY lepljenje kontakta - by ddanijel - 04-24-2015, 12:50 PM
RE: RELAY lepljenje kontakta - by npejcic - 04-24-2015, 01:06 PM
RE: RELAY lepljenje kontakta - by ddanijel - 04-24-2015, 02:01 PM
RE: RELAY lepljenje kontakta - by mikikg - 04-25-2015, 09:30 AM
RE: RELAY lepljenje kontakta - by npejcic - 04-25-2015, 10:57 AM
RE: RELAY lepljenje kontakta - by Ubledeli - 04-25-2015, 01:58 PM
RE: RELAY lepljenje kontakta - by Dragan100 - 04-26-2015, 10:56 AM
RE: RELAY lepljenje kontakta - by ivanlukic - 04-26-2015, 07:47 AM
RE: RELAY lepljenje kontakta - by mikikg - 04-26-2015, 11:39 AM

Forum Jump:


Users browsing this thread: 1 Guest(s)