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Old March 30th 21, 01:02 AM posted to rec.bicycles.tech
Sepp Ruf
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Posts: 454
Default Eyc headlight problem

Jeff Liebermann wrote:
On Mon, 29 Mar 2021 12:23:28 +0200, Sepp Ruf wrote:
Frank Krygowski wrote:

But again, thanks. (I'm hoping that on the bench, powering this with a
6VDC battery should be as valid as powering it with a dynamo.)


Not the AC-Eyc, RTFM.


That was my suggestion. I assumed that anything with a bridge
rectifier on the AC input would also run on DC.


It's tempting, I know.

But how about a new lamp and some real circuit?
http://tandem-fahren.de/Mitglieder/Framstag/LED/Wollmilchsau/


Google translate did a good job of translating the German into
English. I can't resist looking at the circuit but have only 15
minutes.

Looks like you may have confirmed my low voltage theory:


Hold on, Jeff, I'm sorry for the little misunderstanding. I only linked to
Ulli Horlacher's latest work there, presented at de.rec.fahrrad on Fri, 26
Mar 2021 08:06:31 +0000 (UTC). Actually, I do not even agree with the
concept of basing one's entire front lighting on one, single beam lamp,
however expensive and reliable it may be.
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