Hello my friends! Can somebody please tell me what Full Brick, Half Brick, Quarter brick etc mean in DC-DC convertors?
Is it just a difference of dimensions or does a different brick mean that there is change in the electrical characteristics also?

Also, what does it mean if it says 'LB' under the brick size?


Thank you my friends.

 

https://www.sunpower-uk.com/glossary/power-brick/


A 1/4 brick and smaller are common sizes for industrial/milspec circuit boards.
https://forum.allaboutcircuits.com/threads/board-burns.153544/post-1612930