bigclive

Total teardown of a driverless LED. (Patreon)

Published:

2017-03-17 00:40:57

Imported:

2021-06

Content

These new driverless LEDs are getting very common because they are cheap. So here's what one looks like inside.

Files

Driverless 50W LED teardown and schematic.

A complete teardown of one of the new driverless LEDs. It's interesting that these devices seem to be based on the chips used in some LED filament lamps. They seem to share a common array of LEDs, but have a number of driver chips bussed in parallel according to the power rating.