Jump to content

Back traced some ebay RGB strip lights, fun fun.

Spoiler

dereenigne-small.thumb.png.0520311b61ccc3a86ee4cfe4741f7972.png

 

De-soldered some bits, scraped off the mask, and took some pics under the microscope.

Measured values: Series segment (see photo). Segment length 5cm.
 

Spoiler

VCC: 12.12V

Vr-drop, red: 6V

Vr-drop, green: 2.67V

Vr-drop, blue: 2.77V

Ir-total: 7.9mA

Ig-total: 17.4mA

Ib-total: 18.1mA

Itotal: 43.40mA

 

×