Subject: | 8. Re: DC power for SD 722 |
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From: | "Dan Dugan" dandugan_1999 |
Date: | Sat Nov 21, 2009 1:13 pm ((PST)) |
> Is the SD > rugged enough to tolerate voltage variation in the battery array? All field gear is designed to take a wide range of voltages. SD spec is 10-= Message: 18V. Subject: > I > was thinking it might be good to snap on an RF choke on the power cord = > near the SD end? ($2.99 at Radio Shack) Can't hurt. > Well, I'm neither a skilled solderer nor gifted with great eyesight > but I might give it a try. It looks like the parts cost less than > $20, battery not included. It looks like all I have to do is solder > the Hirose to the power cord and plug the other end (cigarette lighter = > plug) into the battery? (pins 1,2 DC power, pins 3,4 ground) The difficulty is getting the size wire you want into the tiny connector. M= aybe make little hairpins of small wire between 1-2 and 3-4, and connect th= e larger wires to the loops with heat-shrink to prevent shorts? -Dan Dugan |
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