| Electronics > Projects, Designs, and Technical Stuff |
| Good cheap way to get rock solid 12V DC output? |
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| tggzzz:
--- Quote from: spec on November 27, 2018, 07:50:44 pm --- --- Quote from: SpannersToSparks on November 26, 2018, 11:11:33 pm ---Because it is highly sensitive to fluctuation, even though it has a wide operating range. It has a lot of expensive sensitive components I guess. You are not alone in asking that question, but the manufacturer assures me stability is paramount, even if they seem to be singularly unwilling to advise me how to achieve that (liability I guess) : ( --- End quote --- Has anybody read this? --- End quote --- Yes - and other people have correctly indicated it contains no usable information. |
| tggzzz:
--- Quote from: spec on November 27, 2018, 07:53:36 pm --- --- Quote from: tggzzz on November 27, 2018, 07:47:43 pm --- --- Quote from: spec on November 27, 2018, 07:41:47 pm --- --- Quote from: Richard Crowley on November 27, 2018, 07:31:43 pm --- --- Quote from: spec on November 27, 2018, 06:45:02 pm ---The only thing I can see that is missing is the current consumption. --- End quote --- Yes. Both steady-state and startup-surge (depending on what the mystery load is?) --- Quote ---Specifically, what do you see is missing? --- End quote --- Besides current requirement, if we knew what the mystery load is, we could at least make some educated second-guesses about the likely requirements in the absence of anything useful from the vendor. We could even suggest some tests that @SpannersToSparks could conduct to characterize how the mystery load behaves. With a good photo, we might even make a cursory determination of how power is handled (internally regulated?) etc. --- End quote --- I agree, but have you thought of one thing- the OP might not want to publish details of the equipment. I could think of many situations where this might apply. I suggest that we should try to help as much as possible. I still say that there is sufficient information to formulate a design, even if it is just an outline. --- End quote --- There is indeed "sufficient information to formulate a design" - but not with any confidence that it would be suitable for the OP. In fact there is sufficient information to formulate a very wide range of designs! If the OP doesn't want to give us sufficient information to help him, there's a good argument he shouldn't waste our time in the first place :) --- End quote --- In that case why are you wasting your time on this thread :-// --- End quote --- Trying to coax the OP into giving sufficient information that we might be able to help him. What are you doing with that question? |
| spec:
Thanks for pointing all that out- my bad. :palm: |
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