RE: [Repeater-Builder] Re: Astron 70Amp Supply

2010-08-02 Thread Michael Ryan
Thanks for that added info Tom.. I appreciate it. - Mike From: Repeater-Builder@yahoogroups.com [mailto:repeater-buil...@yahoogroups.com] On Behalf Of wb6dgn Sent: Monday, August 02, 2010 11:39 PM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] Re: Astron 70Amp Supply

[Repeater-Builder] Re: Astron 70Amp Supply

2010-08-02 Thread wb6dgn
The fan will come on at 120 degrees F, right heatsink temperature if I remember correctly so the supply will be a bit toasty before the fan comes on. There's also a thermal cutout at 190 degrees that will shut down the supply. Astron alludes to the "high junction operating temperatures" of t