You may have some markings on a Bridgelux Vero SE Array that don’t quite match the representative photo on our product display page or the datasheet. The markings may include different letters next to the positive and negative signs. The part number I’m referring to in this case is 976-1568-ND (BXRC-30E4000-D-73-SE). This series of chip on board LED modules appear to have two positive inputs and two negative contacts on the other side. The question is, how do you wire these parts?
Link to Wiring Instructions
I have mentioned this before for other parts. The implementation/installation documents may not always be referenced in the main datasheet that we link on the product display page. I was able to find a detailed guide that shows the wire inserts that are similar to this part here. Although this document isn’t for the exact same part, Bridgelux uses the same designations across the SE family, so the wiring guidance is going to generally be the same. Regardless of other markings, the positive ports are electrically connected and the negative side is also connected, see page 14 of the installation document.
The two ports make it convenient by having multiple configurations. The unique setup makes it easy to connect multiple units in series or parallel. The picture below shows a series hookup:
Similar Post
Here is another post showing an instruction document that shows that different variations of the SE series have similar instructions: