⚡️ Adjustable Voltage Regulator 0.5-30V 4A 5V 6V 12V 24V Power Module - DC DC Buck Boost Converter for CC CV, Ideal for Laboratory Power Supply Review

I bought this to charge a LiPO battery. The converter's outputs shorted out which (thankfully) sacrificed the BMS on the package to save my house from burning down.

This is perfect for what I want to do for my next project. I need to charge my lipo but the voltage is very picky. That being said, I can set a custom voltage to charge my cells. I already have BMS, this is the finishing touch.

The first one was unstable for me. Usually no way out. The seller quickly exchanged it for another one. The second block works, but cannot deliver rated power without overheating. I'll keep it, but it doesn't serve its purpose. Maybe I'll find a use for it in the future.

I use it with a 12V power supply to provide well regulated power on my test bench. Mainly use it below 12 volts, mainly for current limiting when first starting PCBs in case of some power problems - you can detect a short circuit immediately without blowing a fuse or switch. Nice compact size, easy to use. recommended

I will buy 2 more of these AC units. This is the one I use as the input voltage (13-18VDC) for a homemade alkaline battery charger. I can charge AAA x 4/8, AA x 4/8, 9V and A123 batteries. The energizer is best charged to a full charge of 1.65. Duracell easily goes to 1.5 volts. This device works great with my solar panels which fluctuate between 14.4 and 11.5 volts. I used to have to wait until the battery voltage was between 13.5 and 12 volts or my chargers and other electronic circuits would

The module is rich in functionality and the manual is surprisingly well written for this class of product. But with multiple buttons to set or view them, it can be a bit tricky to set up and control. Intuitive. No, that is not so. Don't lose your guide! The display is easy to read in the dark or in bright sunlight (in transflective mode). Good calibration function. Using as a battery maintenance tool for a car parked outside, using the voltage, current limit and undervoltage functions and the…

This is a high performance buck/boost DC/DC converter that doesn't care about the input voltage but will step down or step up to the desired output voltage as required. I tested it with 2 x 8.3V 18650 batteries. Then this converter can give me 5V or 30V output voltage after I rotate the control knob accordingly. It works as advertised and expected, however there are two things to note: Changing the output voltage from 5V to 30V takes a lot of time! The dial changes the increase/decrease step by