From: Jack Purdum via Groups.Io <jjpurdum@...> To:[email protected] Sent: Monday, February 19, 2018 9:11 AM Subject: Re: [BITX20] Maximum safe input voltage to ubitx?
It says "No longer available"
Jack, W8TEE
From: VE7WQ <v@...> To:[email protected] Sent: Monday, February 19, 2018 1:52 AM Subject: Re: [BITX20] Maximum safe input voltage to ubitx?
Better yet, a SEPIC (non-inverting) PM-6009DU Buck-Boost 4A converter: