150W Boost Converter DC-DC 10-32V to 12-35V Step Up Voltage Charger Module

I purchased one of these to use as a laptop charger which plugs into the cigarette lighter in my car. I was tired of having to use an inverter to plug my laptop into when i'm away from home (converting DC to AC and then back to DC just doesn't make sense to me).

First of all, I expected this product to be a lot bigger than it actually is. I was pleasantly surprised when I opened the package and saw this thing which is no bigger than a business card. It is so much more convenient to have this little guy in my car than it was having a big inverter and AC adapter sitting on the seat. When it's charging my Dell Inspiron, it gets a little hot, but never so hot that I cant hold it in my hand.

It was easy to set up, I just wired the cigarette lighter plug and laptop plug into the screw terminals, plugged it in and adjusted the output voltage using a multimeter and a small screwdriver. The output voltage doesn't drop at all (less than 10mV) when I plug it in to my laptop, which is better than I expected.

I am amazed by how much power this thing can handle, considering how small and inexpensive it is. Bottom line is that for less than $20 you can have an awesome compact car charger for your laptop. This thing is solid, reliable and spot-on when it comes to delivering a consistent output. The one thing I would recommend is that you put a little hot glue on the trim pot screw once you set the output voltage to avoid accidentally bumping it and damaging your computer with an over-voltage.

Este articulo se adacta bien a las especificaciones que indica, maneja muy bien el led de 20 wattios y el de 100 wattios

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