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Anything from 13.8 to 18 volts will work fine. Maybe drop the slew rate down to 900x.
From: rorschach1@... [ap-gto]
Sent: Tue, Dec 4, 2018 12:41 pm
Subject: [ap-gto] Pyramy
I am using a Pyramid power supply to power my Mach1. I believe it is the same model Astro-Physics sells.
If the weather is clear Friday I plan to observe. The temp is going to be on or about 10 t0 20 degrees Fahrenheit. Will that output voltage from the Pyramid be ok at those low temps?