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Boost controller on NCV3066 in SO8 case. Can be dimmable - NCV is controlled by PWD on NE555 timer. Flashlight works from Li-ion accumulator 18650 or 26650 which can be charged from micro USB (chargin...
Delivered in time, quite fast. Quality of PCB is high, as I expect. All good.
Good quality of PCB. Fast delivery.
All great.
DC-DC LED driver. 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3 A DC. T...
Fast delivery. Quality of PCB is good. I'm happy)
Good quality. Delivered in time.
Good quality of PCB. All in time.