Teardown of the new NGA100 100V 2A NGA142/NGA102 Power Supply, and a look at a few issues found.
PLUS a GIVEAWAY of two units!
Those constant current mode overshoots are a major fail!
I need that Power supply plz. Bueller, Bueller, Bueller, Bueller
It's been a long while since I posted something, but I wouldn't mind winning one of those.
Just joined so I cant win, but love the quality. Hopefully they will fix the weird behaviour with a firmware update.
Looks like a good supply but then again I do like Rohde & Schwarz gear
The 200V serial range on this power supply looks really interesting and useful for some experiments.
Hopefully this OC/OV overshoot is caused by an algorithm in the P/S controller and can be fixed in the next firmware release. Not that they know there is a glitch
I'm in, Nice PSU I would love to own one , Thanks for the teardown video.
Would love one as a replacement for my 50$ aliexpress power supply.
You can never have enough power (supplies) so yes count me in. Thanks for the tear down.
If I got one, I would make a shootout with my
HP 6632A from the late 80s.
Would be interesting to see how they compare and how SPSUs have evolved.
I'd love a beautiful R&S power supply to develop eurorack modules. Winner, Winner, Chicken Dinner?
Tom
I would be happy to win a free slightly used bench power supply!
Cor Blimey guv, would love to win one, a decent PSU !
The overshoot problem should not be in a $1000+ equipment, but I will gladly take it for free
Ah man, I just bought a Siglent power supply for my home lab. A second, better power supply couldn't hurt, right?
I'd love to score one of these, here's the homemade one made ages ago and killed somewhat recently:
(ah, BBCode tags bring back memories!)
It doesn't output anything anymore, the diodes are fine, I'm thinking the switching IC died.
Excuse the crudity of the construction, I didn't have time to build it to scale or to paint it!
Some wires and things (like screws) are missing since I've stolen some parts out of it. There's a fan under the mainboard to push cool air into the unit and the case had vents on the sides of the top and bottom
Fingers crossed I'll get selected, thanks Dave!
I could use one of those on my new workbench.
That would be amazing to have, I'm seriously lacking decent test equipment.
I would love to have a power supply I can control over eithernet!
Wouldn't mind one, although that CC overshoot is nasty.