Power Supply Pinouts ??

Question

Can someone verify if this is the correct pinout for...

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(eta-usa)

"Data sheet" is clear as mud, plus comments that it's "non-isolated" (in spite of no common continuity from side-to-side), leave me wary of frying it :-(

Of course "support" is non-responsive :-( So I won't be passing this on to client as a recommended part. ...Jim Thompson

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| 1962 | I love to cook with wine. Sometimes I even put it in the food.

Greegor · Accepted Answer

JT > Can someone verify if this is the correct pinout for...(eta-usa)Non-English so not much help.Does somebody have an English version?

ehsjr · Answer

Well, the + side of the output cap is connected to the post you labeled as + (and it appears that there is a

sign on the board between the cap and the post), so if it doesn't work the way you labeled it, it's already fried before you even hook it up.

Ed

Jim Thompson · Answer

What has me worried is that the "input" side has no labeling AND the"data sheet" (*) says non-isolated, yet there's no path from inputcommon to output common.(*) Only thing available is a table... model number and I/O "specs":-(		                                        ...Jim Thompson-- | James E.Thompson, CTO                            |    mens     || Analog Innovations, Inc.                         |     et      || Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    || Phoenix, Arizona  85048    Skype: Contacts Only  |             || Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  || E-mail Icon at  |    1962     |      Remember: Once you go over the hill, you pick up speed

langwadt · Answer

doesn't need too much guessing to understand the japanese datasheetall the numbers are easy and with google translate it turns out thethree symbol on the pin out diagrams means "component side"-Lasse

Martin Riddle · Answer

"Jim Thompson"  wrote in message news:I would say you have it right.  + is on top side where the transformer is, on both input and output.Wear safety goggles ;DCheers

Jim Thompson · Answer

Just went ahead and winged it about 30 minutes ago... worked justfine.		                                        ...Jim Thompson-- | James E.Thompson, CTO                            |    mens     || Analog Innovations, Inc.                         |     et      || Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    || Phoenix, Arizona  85048    Skype: Contacts Only  |             || Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  || E-mail Icon at  |    1962     |      Remember: Once you go over the hill, you pick up speed

ehsjr · Answer

Yes, I understand the worry, but I look at it a little differently. Right now, you have a useless paperweight, until you test it, or until someone here says "oh yes, I've used one of those ...". The latter would be ideal, of course, but in the absence of that, you're stuck at square one unless you test.

On page 16 of the datasheet (for variable values of "datasheet") there is a diagram of sorts that matches your labeling. I'd go for it - stuff ~12V into it and see what happens. Worst case, you'll need Joerg for sound effects. :-)

Ed

Jim Thompson · Answer

Page _16_??  I never found anything beyond 4 pages.  Link??		                                        ...Jim Thompson-- | James E.Thompson, CTO                            |    mens     || Analog Innovations, Inc.                         |     et      || Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    || Phoenix, Arizona  85048    Skype: Contacts Only  |             || Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  || E-mail Icon at  |    1962     |      Remember: Once you go over the hill, you pick up speed

ehsjr · Answer

Jim Thompson · Answer

That'll teach me not to do "English only" ;-)  Thanks!		                                        ...Jim Thompson-- | James E.Thompson, CTO                            |    mens     || Analog Innovations, Inc.                         |     et      || Analog/Mixed-Signal ASIC's and Discrete Systems  |    manus    || Phoenix, Arizona  85048    Skype: Contacts Only  |             || Voice:(480)460-2350  Fax: Available upon request |  Brass Rat  || E-mail Icon at  |    1962     |      Remember: Once you go over the hill, you pick up speed

Power Supply Pinouts ??

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