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No hay artículos en el carroLa fuente de alimentación Siglent SPD3303X-E contiene tres fuentes de alimentación independientes en una unidad. Como un verdadero suministro lineal, el ruido de salida y la regulación son excelentes. Con su ventilador inteligente con control de temperatura, el ruido se reduce. La resolución de voltaje es de 10 mV/10 mA. La fuente de alimentación SPD3303X-E viene con el software Easy Power PC, admite comandos SCPI y, como todos los instrumentos Siglent, tiene un driver LabVIEW disponible.
Carsten Meyer
Comentado en Alemania el 9 de marzo de 2025
Gutes Netzteil, das sich mit einem Hack leicht auf die größere Auflösung des teureren Modells tunen lässt. Leider keine Stromeinstellung/Überwachung/Messung des 5V-Kanals.
Cliente
Comentado en España el 11 de febrero de 2025
Buena fuente de alimentación para desarrollo y pruebas de electrónica , al no ser conmutada la señal de ruido es muy baja , perfecto si trabajas en circuitos sensibles
Client d'
Comentado en Francia el 25 de julio de 2024
Les photos parlent d'elles même.La seule remarque que je peux faire, c'est que le canal 2 est plus près de la tension voulue.
Fernando Gutierrez
Comentado en México el 11 de mayo de 2022
Buscaba una fuente de poder para mis proyectos de electrónica (no soy profesional) y cumplió su objetivo.Ya venía con el firmware mas reciente y el selector de voltaje/fusible configurados para mi país.Me gusta que tiene un puerto ethernet y se puede controlar remotamente. Así pude generar gráficas en la computadora.
T. Kraus
Comentado en los Estados Unidos el 5 de octubre de 2022
Product: Siglent SPD3303X-E Programmable DC Power SupplyUse: for work lab setup at my house (work from home)Purchased: July 2022 (2-3 months of usage at the time of this review)Background/Usage: I am an engineer with 30+ years of post graduate experience with a focus of 25+ years in the design and development of medical imaging equipment. This is the 3rd piece of Siglent equipment I own, along with the Siglent SDG6022X Arbitrary Waveform Generator and the Siglent SDS2204X Plus Digital Storage Oscilloscope (many additional options purchased).My overall impression is that I like this power supply. I have been exposed to and used many other manufacture equipment from many of the top brands. Since I purchased this using my "dime", I tend to balance form, function, quality, price and several other factors.Value: I could have spent a lot less and gotten a lot less features and quality. For me, quality was a heavier factor that you just are not going to get with those sub $100 supplies.Quality: The build quality is very good. A bit noisier than what I personally like, however, not as noisy as some very expensive and most cheap counter parts. With this being in a lab bench setup with several other pieces of equipment, noise is noise. Screen display is sufficient for what is needed, showing what one needs to see. Buttons and knobs are more than sufficient, decent quality. My one "ding" (CON) is the banana plugs feel a bit cheaper than everything else on this piece of equipment and are non-standard size for a BNC dual banana plug adapter. This is a big oversight on Siglent's part and a common point of complaint. I overlook this and can easily work around it.Features: For the value, this is feature rich. I know the specs say this is 3 output, and technically it is... however, only 2 are IMHO independently controlled, those being the 32 volt @ 3.2 amp outputs. The 3rd one is a selectable 2.5/3.3/5.0 volts @ 3.2 amp output. So yes, technically 3. I do like and use the 3.3 volt or 5.0 volt output for small prototype boards. Adding a 12.0 volt selection would have been a win IMHO... but so be it. The 2 independent programmable outputs can be put into series for up to a 60 volt @ 6.4 amp max output. Something I won't need but nice. I utilize the minimum resolution of 1 mV and 1 mA setting ability. Although many may not need this fine resolution, it is very necessary in my line of work dealing with very small signals.I am happy with this supply and would recommend it.
BlondieSL
Comentado en Canadá el 14 de noviembre de 2017
After watching many reviews on this power supply, I decided to buy it.It was a good choice for the price range.Its performance is spot on, although on some voltage ranges, you MIGHT notice a .01 volts difference on the screen from what you choose and what the output actually is. It's not a big deal and since there are only 2 digits past the decimal point, that .01 may actually be something like .006. If that's a big deal, then dial in the voltage you want, minis -.01. So for 12.00 volts, choose 11.99 volts. But that is so not a problem.As expected, it's a bit heavy, but that's due to the transformer inside, which are always heavy. I actually like the heaviness and it gives it a feel of good quality, which it is.LOVE IT!UPDATE: OCT 2019STILL LOVE IT! Use it daily. :)UPDATE: JUN 2020YUP! STILL LOVE IT. Still used daily. ;)
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