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KB2VXA > ALL 13.08.13 13:05l 25 Lines 1104 Bytes #999 (0) @ WW
BID : 42565_VK6ZRT
Read: GUEST
Subj: Re: G7GVV > LEDs in parallel
Path: IZ3LSV<IK6ZDE<VE3UIL<VK6ZRT
Sent: 130813/1200Z @:VK6ZRT.#BUN.#WA.AUS.OC #:42565 [Boyanup] $:42565_VK6ZRT
From: KB2VXA@VK6ZRT.#BUN.#WA.AUS.OC
To : ALL@WW
Hi Phil this is All,
(;->)
Heat is the enemy of electronics, solid state in particular so if the LEDs
have been happy for a week they should stay happy indefinately. Hmmm, I know
Max Headroom but who is Little Headroom? (Stop wondering, Google.)
The only thing "super" I can think of with military batteries is high
current/time capacity, in other words extended life and reliability. Anything
made to ISO 9000 (old milspec) has to meet some very tough requirements, an
extremely narrow pass-fail test window both electrically and physically. I
know, I was a QA/QC inspector for a company that makes magnetic components
(transformers, chokes, etc.) for military applications. Batteries are
electrochemical devices so what's on the inside is the same regardless of the
application so a higher terminal voltage is highly doubtful. BTW, lower
internal resistance only means higher current output, Ohm's Law.
73 de Warren
Station powered by JCP&L atomic energy, operator powered by natural gas.
Message timed by NIST: 13-Aug-2013 at 11:57 GMT
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