ALIMENTATORI
Switching 5-18V 20Amp
Switching 5-18V 20Amp
http://www.chirio.com/push_pull_20_16.htm
13,8V 20A
13,8V 20A
http://www.qsl.net/iz7ath/web/02_brew/20_ps7912/index.htm
Power supply con LM324
http://kd1jv.qrpradio.com/vps/voclps.HTM
Power supply 13,8V 40A