A very simple high efficiency Gu10 led light bulbs driver power supply circuit that can be used as a LED driver for GU10 lamp can be designed using this schematic circuit .
This high efficiency Gu10 led light bulbs LED driver is designed to drive 12 V at 0.3 A from an input voltage range of 90 VAC to 265 VAC using few external components.
This Gu10 led light bulbs driver power supply uses the LNK605DG IC from the LinkSwitch-II family by Power Integrations.
A very simple 6 channel low cost led driver electronic circuit project can be designed using the MCP34845 LED drivers manufactured by Freescale Semiconductor .
The MCP34845 LED drivers operates from 5 to 21 volts and is specially designed for use in backlighting LCD displays from 10" to 17"+ for devices like : PC Notebooks , Netbooks , Picture Frames , Portable DVD Players , Small Screen Televisions , Industrial Displays , Medical Displays , etc. .
The MCP34845 LED drivers is capable of driving up to 16 LEDs in series in 6 separate strings.