| Marca | KORAD |
|---|---|
| Fabricante | Korad Technology |
| Modelo | KA3005P |
| Nombre del modelo | KA3005P |
| Número de parte | KA3005P |
| Dispositivos compatibles | Ordenador personal |
| Accesorios de montaje | Manual de usuario, Cable de alimentación, CD que contiene software de control remoto, Fuente de alimentación KA3005P, Cable USB, 1 juego de cables de prueba de 5 amperios |
| Número de productos | 1 |
| Vataje de salida | 300 Vatios |
| Vataje | 300 watts |
| Baterías incluidas | No |
| Baterías necesarias | No |
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AIG Garanplus - 2 Años Herramientas eléctricas - Seguro de Daños accidentales $2500 - $2999.99
desde AIG Garanplus $312.66
desde AIG Garanplus $312.66
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| Devolución Motivo | Devolución Periodo | Devolución Política |
|---|---|---|
| Todos los motivos de devolución | 30 días a partir de la entrega | Reembolso completo o reemplazo |
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Las mejores reseñas de México
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Mejores reseñas de otros países
Zachary Iles
Buy it, ignore reviews
Revisado en Canadá el 6 de diciembre de 2023Estilo: Precisión variableCompra verificada
David
A good power supply
Revisado en el Reino Unido el 14 de septiembre de 2022Estilo: Precisión variableCompra verificada
I_love_3Dprinting
High quality, feature-rich supply for a great price
Reseñado en los Estados Unidos el 18 de abril de 2018Estilo: Precisión variableCompra verificada
I_love_3Dprinting
Reseñado en los Estados Unidos el 18 de abril de 2018
So it's accurate and 30V 5A is more than enough for many projects, no complaints there. In terms of user interface, I think it's fantastic. Really happy with how simple and intuitive it is. There are no weird additional functions that require you to hold buttons and input something; all the functionality is clear and you don't have to read the user manual to understand what the buttons do.
The memory functions work very simply; whatever memory setting you have selected, any changes you make are stored there. It's a bit of a bummer that if you change something, you have to change it back instead of being able to just save one setting and revert, but I appreciate the simplicity.
The lock, over voltage protection, and over current protection is very easy to use and self explanatory. You need to hold the lock button for a couple of seconds to turn it on and off. With the lock on, the buttons and knob do nothing. Great for making sure you don't fry something by accidentally changing settings.
One thing I really like about the user interface is the audio feedback. A lot of people don't like it when their equipment beeps with every button press, but I think it's nice to know that your button press registered, and this power supply does it really well. All of the buttons make a beep, and things like using the lock or turning the unit on produce a different beep. The knob (which is a rotary encoder that is not continuous but has bumps, not sure what you call that) makes a clicking sound when you increment or decrement (is that a word?) a digit, which feels really nice.
Inputting a voltage/current is really quick and easy despite there being no keypad. For the price, it's completely acceptable that there's no keypad, and the rotary encoder and left/right buttons work just fine. The audible feedback and clicks in the rotary encoder make it easy to really quickly dial in a value.
There is software included as well, and it's pretty good. I'm not completely sure, but it seems like it's just a labview program (though I don't know too much about labview, I am just a lowly undergrad EE student). It does install some national instruments stuff during the installation process. It's very easy to install and use, and you just connect to the power supply with a COM port. You can do anything on the software that you can do with the physical buttons, with some additional functionality. With the software, you can output a sequence of voltages at any time interval. You can also record the voltage and time at any interval and save that data to a text file, which you can import into Matlab or whatever you want to use. It shows graphs of the current and voltage as well. All this stuff is great for plotting I-V curves and seeing how much current your device is using over time. Cool stuff.
Since it connects with a COM port, I'm sure you could get it to work with your own Labview programs, matlab stuff, or any other applicable software. I used the USB port (cable is included), but there's also a serial port which is cool.
My one complaint with the software is that the buttons for quickly recalling set voltages and currents are filled with some seemingly random values and don't save what you change them to when exiting the program. Weird stuff.
The connectors on the front accept banana plugs, or bare wire. They seem like pretty nice connectors and all my banana plugs fit well. The included leads are perfectly functional, although the banana plug portion has a screw and an extra hole, so not sure what's going on there. They feel a bit weird. But who cares, you're probably using your own leads anyways.
Overall, there's nothing I can fault with this unit. It seems like all the things I've seen in reviews on youtube have been fixed or improved, and everything is high quality and easy to use. I'm very happy with this unit and the price I paid for it.
I normally don't write lengthy reviews like this, but I think this trend of inexpensive but high quality equipment (like the Rigol DS1000 series scopes) is really important for students and beginners like myself. This power supply really stands out to me as a great bang for the buck for an engineering student on a budget.
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Rick
A great piece of equipment for the price with USB programmable port.
Revisado en Canadá el 21 de noviembre de 2015Estilo: Precisión variableCompra verificada
Susan Parsons
Happy with purchase
Revisado en Canadá el 22 de septiembre de 2023Estilo: Precisión variableCompra verificada
