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DC-DC 8.5-48V To 10-50V 10A 250W Continuous Adjustable High Power Boost Power Module Constant Voltage Constant Current Non-Isolation Step Up Board For Vehicle Laptop Power LED Driver

76% OFF DC-DC 8.5-48V To 10-50V 10A 250W Continuous Adjustable High Power Boost Power Module Constant Voltage Constant Current Non-Isolation Step Up Board For Vehicle Laptop Power LED Driver US$3.40 US$13.99 View It

Overall:

PER8660 24/01/2020

I use them mainly as powersupply for my LED projects: 12V in 31V out. When used in parallel, calibrate them carefully !! otherwise they let out the magic smoke. For this high power project (200 W) I run 4 in parallel with 50 cm thin wire on the output for equalisation of the load. Very happy customer

Comments (2)

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B_L1996 use a 10A diode on the positive on each boost converter before connecting them together, that should disallow any back current flow. then you don't really have to worry about the calibration except one might work harder than the others if you don't calibrate them properly, might save some people issues though
Reply 03/12/2020

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Geoff Iwould have run them in parallel using a couple of Schottky diodes to avoid the magic smoke issue!
Reply 24/02/2023

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