Avis sur le produitKORAD KD3005D DC Digital Power Supply

Great linear power supply!

Very accurate: With a selected output voltage of 20.00VDC, my Protek benchtop meter reads 19.9920V. That's a deviation of just 8mV!!
My oscilloscope indicates a constant AC noise of 2.2mV p/p, independent on what DC output voltage is selected.
An FFT analysis shows that about 90% of those are 60Hz remnants, the rest are 0.2mV of high frequency hash probably generated somewhere in my shack.

The only nitpicks I have is a way too short power cable (I threw it away; but I think it was 4-5ft). Why not 8ft and why not shielded?
Since everything else is just fine, why is it not available with separate coarse/fine voltage and current adjustments (b.t.w., they are binary encoders). I would gladly pay $10 more for a total of 4 knobs rather than push-switching the two (voltage and amps) from coarse to fine.Lire l'avis complet...

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

Korad KD3005D Review

I have used this unit for for two weeks as of writing this review. It functions as stated & is a reasonable value. I needed exact amp output values, so I use a handheld meter to validate & adjust outputs when required. I went to YouTube & watched videos on this unit before purchasing. Do your homework. ScottLire l'avis complet...

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

Awsome power supply for the money

Watch when you order these machines there model numbers are pretty much the same except for the beginning letters I believe when I ordered my first one it's was a kp3005d not this one KD3005D. Of course it was not really my fault a lot of sellers not this one put this model picture for the product you were buying and not the actual product. I returned it which made a big hasel for me, but it got returned and I was much more carefully when I ordered this one... I can't believe ebay allows them to do that it was not just one seller I found like 4 to 5 sellers doing the same thing. Other then that the supply works great pretty accurate manuel could be re-writtenLire l'avis complet...

Achat vérifié :  Oui | État : neuf | Vendu par : GB6k97z9RNi@Del...

hands down best power supply for your money, avoid the cheaper ones on ebay!!!!

hands down best power supply for your money, avoid the cheaper ones on eBay!!!!
i tried one of the $55 version power supplies on eBay and didn't work out of the box!!!!!! get the Korad brand!!!!

Achat vérifié :  Oui | État : occasion | Vendu par : bargain_shack_usa

Nice power supply

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

Korad

Good product

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

Works but I have not yet used it much..

It works!

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

Excellent design

Works exactly as specified. Precise digital control. Quiet under full load, with fan on. I bought this for its low ripple and its below 1mV as measured. Lab grade design and construction.

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

Good product

Good quality product

Achat vérifié :  Oui | État : neuf | Vendu par : sra-stores

The best

Achat vérifié :  Oui | État : neuf | Vendu par : obliviousotter