Gowoops 2PCS 150W Adjustable Power Voltage Step Up Boost Converter Module: DC-DC 10-32V to 12-35V Review

These little devices work as expected. I used one to step up the voltage from 12V (input to this device) to 20V (output to the motor driver). Under the load generated by the motor driver and the fan connected to the driver, the output voltage of this device dropped less than 1V at no load. The current through the device was about 0.6A under these conditions. I've only been using it for about a week, but so far it's working well. Update: I'm currently using six of these to step up the voltage…

I am using this item as an intermediate between a 12v 44amp atx power supply and an mpt 7210a boost converter which I use to run a 52v nominal 14 second battery charging for electric bikes. The result is quite impressive, as I was able to get all 150 watts out of this little guy. I blow a Honeywell fan over the heatsink for "enhanced cooling". The radiator gets quite warm, but nothing special. At 150 watts I'm definitely between 12-16 amps (depending on efficiency) and at the input. However, in

I like it! But. One of the two blocks was missing a 330 ohm chip resistor, so only the input voltage passed through it. Luckily I have a set of resistors and I was able to fix this one. They are ideal for my application, they only get a little warm under strong pressure. They are incredibly small for their capabilities and there were no noticeable harmonics in them. A pulsation of less than mV was detected on my oscilloscope. And the output voltage remains stable under load and even with large…

I give this product 5 stars because it works as intended but read this warning before you buy: DO NOT CONNECT THIS AMPLIFIER TO YOUR PROJECT BEFORE ADJUSTING THE POTENTIOMETER. You can adjust the output voltage with the gold screw of the blue potentiometer. If you hook up the amp to your Arduino, Raspberry, or other device without first setting up and measuring the voltage, you can do what I did and fry 2 Arduinos before realizing that the amp was pre-configured to run 50 volts instead of 5…

Basically a breakout board with a DC boost IC and the necessary external components. The FET they chose states XL6009 on the chip, making it an XLSEMI product, which is relatively new gear from Shanghai. There is no datasheet for the XL6009 itself, but I finally found it. The external components on what I got were: an input smoothing capacitor (35V max), a Schottky diode, an output capacitor (mine says 50V max), and a potentiometer to adjust the output voltage. I'm not sure you can really…