LAOMAO 5X DC-DC Step-up Boost Power Supply Module Adjustable Power Apply 3V-32V to 5V-35V XL6009 400KHz 4A Max
M**S
Rubbish, can't manage 15W load at 12v.
I bought this to run a 2.9A load at 12v from a 2S LiPo (7.4V nominal). Running it from a lab powersupply into a DC load, it starts to drop voltage heavily at 1A load, and by 1.5A it's thermal limited. At 2A, it's outputting just 10V and is over 100C. Efficiency is measured at around 76%.Doesn't meet advertised specifications in any way, totally incapable of supplying 4A.
N**S
Works like magic,
Fantastic little circuit, got 36v 15w led flood and 12v car battery, connect circuit and a just up to 36v easy! Very bright led equivalent to three 50w halogen gu10s. Now I can solar light my garden with decent bright floods, also you can adjust the brightness, so many applications
ترست بايلوت
منذ شهر
منذ شهرين
