12V AC/DC driver for 5 to 12 x 1W LEDs

If you need to drive a string of 1 watt LEDs from a 12 to 24 volt AC or DC source, then this is the driver for you.

This driver steps up the voltage to whatever the LED string requires. Output voltage can be from 15 to 40V, while output current is fixed at 300mA. Rated efficiency is >=88%. Measures approx 37 x 17 x 11mm.

The uses for this driver are almost endless and they are ideal for making power LED lights for use on 12 volt battery and solar systems.

Note, may look slightly different to photo as design gets updated over time.