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No hay artículos en el carroLa nueva fuente de alimentación DC de la serie SPS-V mejorada 2024 de Jesverty es una fuente de alimentación regulada CC de modo de conmutación de alta eficiencia, compacta, ligera y de alto rendimiento. El SPS-V integra varias funciones avanzadas como perilla de ajuste de codificador de precisión, carga rápida USB-A y tipo C de 20 W, control de encendido/apagado de salida, protección contra sobrecorriente OCP, visualización HD de 4 dígitos y múltiples ajustes de protección de seguridad, etc.
Customer
Comentado en Canadá el 9 de marzo de 2025
This power delivers the power as advertised. It will produce the current with compromise, and the overcurrent protect and constant current setting work great. I have always been leery of power supply specs as many times they don't deliver. This power supply delivers! READ the instruction manual and there won't be the complaints I see in the low star reviews. The output voltage is right on with my meter and scope so that is great that I can trust what I am seeing on the display. I inadvertently shorted it out a couple of times and it shut down so fast there was next to no spark reaching the 10Amp shutdown. The unit is physically smaller than you might envision from the picture but it fits the bench well and the size doesn't limit the performance. There is a cooling fan that operates much like a CPU fan and is constantly variable depending on load, under light loads 2A or less I don't notice it coming on. The output is quite clean, a bit of ripple around 10mV (reading on scope set at AC input) but that has no effect on circuits I am using it for since they normally have an input power capacitor anyway that smooths out any ripple. One of the best power supplies for the money and I would stack it up against units costing 4 times more. If I had to make a complaint about something I would say the adjustment knob is a little on the cheap side but I plan to change that and the power leads they supply are light duty, not knowing they supplied any I purchased a good set at the same time. And if that is all I can complain about, then it is negligible. The display is nice and bright (also dimmable) and the screen came with a plastic film to protect it during shipping, some complain about scratches and no protective film, perhaps they received previous returns units from those not understanding how the supply works and returning them, again read the instructions! There is also a video explaining the unit so you can see what it does before you buy. Totally pleased and plan to but another one or two to outfit my bench.
Joachim
Comentado en Alemania el 27 de marzo de 2025
Klein, einfach, und für Hobbybastler für mich sehr nützlich. Man kann doch sehr genau Strom max. und Spannung out einstellen. Ich habe das Gerät jetzt fast ein Jahr in Gebrauch und wenn man nicht sehr hohe Ströme und extrem genaue Spannungen benötigt langt es allemal.
Ruben
Comentado en los Países Bajos el 6 de diciembre de 2024
I was initially considering an alternative power supply with four memory buttons, but that model lacked USB ports. As a result, I chose this one instead.Pros:* Aluminum housing: Durable and gives a premium feel.* Compact design: Fits easily on a desktop without taking up much space.* Intuitive knobs: The coarse and fine knobs for voltage and current adjustments are excellent. Each step is tactile, making precise adjustments easy.* Quiet operation: The fan remains off under light use and only activates when cooling is necessary.* Versatile USB ports: Both USB-A and USB-C outlets are included, making it ideal for powering Arduino projects and other devices.* Flexible power terminals: The combination of a banana jack and a screw mechanism allows you to either plug in test leads or secure a wire by tightening it.Minor Cons:* Button quality: The OCP and OUT push buttons feel slightly wobbly.* Lack of memory buttons: While not a major issue, it would be great to have memory buttons for storing settings in future models.
MANUEL
Comentado en España el 4 de diciembre de 2024
gracias
Conrad
Comentado en México el 26 de diciembre de 2024
Llego bien el producto, estuve revisando el funcionamiento no encontre problema alguno hasta ahorita, fue entregado en el horario que podía recibirlo, eso me gusto, las fuentes se adaptan a mis necesidades.
DPJ
Comentado en el Reino Unido el 2 de abril de 2024
I am not an expert in electronics but for my use this is an excellent bench power supply, well made with a good range of features and as far as I can tell using a reasonable quality meter, the output appears to be accurately reflected in the display.So far I have used it to de-sulphonate and charge a deeply discharged 12v lead acid battery, power an outdoor G Gauge Playmobil railway, power a home made hot wire rope cutter and hot wire UPVC board bender, check small electric motors etcI was original looking for a 5 amp power supply so that I could not accidentally over-drive anything but realised that you can limit this 10 amp unit to (for instance) 5 amps within the setting menu which limits the output up to the setting set in the menu, so you cannot accidentally exceed the ampage required, but can still use the full 10am output when needed by going back to the settings menuOverall an excellent addition to my workshop which I can thoroughly recommend
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