DC Power Supply Variable, 0-30V 0-10A Switching Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Corase & Fine Adjustment Knob, Output Switch, 4-Digit LED Display - SPS-3010V

Mighty useful to check subwoofers.

Received, looks great 👍

Very good product and good response and support from seller

Great product, must have as a test set-up on your work bench.

Ok

Bought one on April 20 as of today it’s not working😵‍💫, bought a new one again and even this isn’t turning on!!

Very good product With good built quality And compact size But a bit heavy and it is not easy to carry

１０Aまで対応でき、リーズナブルな価格で大変満足です。商品についても使いやすく、問題はないです。

Compre esta fuente para mi hijo que estudia mecatrónica PROS: -Los ajustes son digitales, es decir no son por potenciómetros analógicos sino potenciómetros de encoder que van ajustando el voltaje y corriente por pasos de 1V o 0.01V en fino, la corriente en 1A y 0.01A respectivamente. -Además del boton de POWER trae el OUT para dar la salida una vez que se ajusta el voltaje y corriente. -Tiene proteccion de sobrevoltaje y sobrecorriente, en caso de un cortocircuito el voltaje cae a cero, la corriente de cortocircuito es la misma que se ajustó como corriente máxima, ejemplo que no quieras dañar un circuito delicado, ajustas la corriente a 100 mA y al pasarse de esa corriente en caso de corto el sistema se protege. -Tambien cuenta con el boton OCP (Over Current Protection) para el caso explicado arriba. -El display se ve muy moderno. CONS -Los cables banana suministrados estan muy cortos y de calibre delgado, para mi gusto. -Me hubiera gustado botones de memoria para almacenar mis voltajes de trabajo.

Great quality power supply at a fair price. Runs cool, steady, and delivers clean power with no issues. Only recommendation — replace the included banana plug leads with better ones. They work, but the clips aren’t the best. Overall, excellent value and performance. Would definitely buy again.

Nice, testing Peltier build with the variable voltage and current. Connection can be wanting though.

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.