[sdiy] [semi OT] adjustable DC-DC PSU - Opinions? (w/ english link)

Michael Zacherl sdiy-mz01 at blauwurf.info
Mon Sep 30 06:28:25 CEST 2019


Hi Richie,

> On 29 Sep 2019, at 18:08, Richie Burnett <rburnett at richieburnett.co.uk> wrote:
> 
> I would be very wary Michael. 
> 
> The picture of the test setup in that German "review" makes me cringe…

not my style either! ;)  (my wires would be more messy) (just kidding - not?) ;)

> https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_720/https%3A%2F%2Fwww.elektormagazine.de%2Fassets%2Fupload%2Fimages%2F42%2F20190523105317_JT-DPS-5005-JT-DPS-Case-test2.jpg

I’m concerned about stability, HF-noise and such.

And I had bad experiences with switched mode PSUs. 

ATM I’m rather fighting time constraints, to prevent having this things sitting around for months after getting them. :(

Thanks, m.

> ---- Ingo Debus wrote ----
> 
>> 
>>> Am 29.09.2019 um 13:58 schrieb Michael Zacherl <sdiy-mz01 at blauwurf.info>:
>>> 
>>> 
>>>> On 29 Sep 2019, at 13:54, Michael Zacherl <sdiy-mz01 at blauwurf.info> wrote:
>>>> 
>>>> Hi, just got a flyer offering this for €40:
>>>> 
>>>> https://www.neuhold-elektronik.at/datenblatt/N3026_An.pdf
>>>> 
>>>> googlish: https://translate.google.at/translate?sl=auto&tl=en&u=https%3A%2F%2Fwww.neuhold-elektronik.at%2Fdatenblatt%2FN3026_An.pdf
>>> 
>>> Better: https://www.joy-it.net/en/products/JT-DPS5005
>>> 
>>>> 
>>>> Is this any good?
>> 
>> Here’s a review (in German):
>> https://www.elektormagazine.de/news/review-programmierbares-labor-netzteil-joy-it-dps5005





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