Correct soldering wiring to star boards?

Electromechanical Optoelectronics
, , ,
1

Hi there, I purchased the LZ4-V4UV0R-0000 and it has now come time to do my soldering. I have gone through the documentation and they don’t do any simple soldering steps for me to follow. I only have a positive and negative wire and the star board has so many soldering points I don’t know where to solder them. I am a noob so please be gentle :slight_smile:

I am using the LCM-40DA driver, its connected to a simple on/off switch, not making use of the dimmer function. The star board will be attached to a heatsink with reflector.

Please can you help me with a tutorial or possibly a video link to show me how to get it done without my ignorance damaging anything?

Best regards,
Jason

2

Hi Jay,

I found this photo on page 6 of the datasheet which should be helpful with the internal wiring of the diodes.

image
image

Here we can see the Anode (+) and Cathode (-) of each LED which corresponds to the numbering you may find on your starboard.

image
image640×640 30.3 KB

To turn on all LED’s at once with your driver you could connect these in Series. Solder jumper wires from 2 to 3, 4 to 5, and 6 to 7. 1 will be your - and 8 your + in.

1 Like
3

Thank you so much… your last description of using jumper wires is what I was looking for.
Big help thank you.