kokoelectro Posted May 21, 2007 Share Posted May 21, 2007 salutare detine cineva de pe aici cumva schema de la telealimentare sau poate ceva mai bun decat telealimentare multumesc anticipat si scuze daca mai exista un topic cu aceasi tema Link to comment
zal Posted May 21, 2007 Share Posted May 21, 2007 ''Tele'' adica ''departe, distanta'' in greaca veche. Vrei sa zici ''alimentare la distanta''? Cum, prin inductie, unde radio? Link to comment
kokoelectro Posted May 21, 2007 Author Share Posted May 21, 2007 Sursa de tensiune in comutatie pentru telealimentare( pe cablu FTP ) SWITCH internet. Link to comment
kokoelectro Posted May 21, 2007 Author Share Posted May 21, 2007 Modul Sursa tensiune AC-DC. Uin: 30Vca-65Vca. Putere: 12W. Uout:7.5Vcc sau 10Vcc /1A sau la cerere 3.3Vcc sau 5Vcc /2A. Stabilizare. Protectie scurtcircuit. Izolare galvanica. Randament min75% . Dim: 56x46mm. as dorii ceva mai bun. vreau sa fac ceva mai bun pentru reteaua care o avem in cartier suntem cam 20 si ceva de insi si cele de la adelaida tot pica[/img] Link to comment
kokoelectro Posted May 22, 2007 Author Share Posted May 22, 2007 ma putetii ajuta sau raman la ce am Link to comment
Golem Posted May 25, 2007 Share Posted May 25, 2007 baga Gogu cu POE(Power Over Ethernet) :snakeman: Link to comment
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