Mini 12V hydrogen generator / Mini 12V Wasserstoff Generator

thingiverse

Here is a small version of a hydrogen generator. The generator is designed to be made from two 2mm steel plates, measuring 60 x 40. To the outside, they are connected with an M10 screw or threaded rod. In the lid and holder, an M4 thread must be cut. Then these are screwed in place with 4 x M4 screws. Between the lid and holder, either a seal must be inserted or the slot must be sealed from the outside with insulating tape. The generator has two connections. At one end comes the expansion tank with electrolyte. From the external equalizing tank, then goes a departure to the bubbler. I have tested the generator with 12V and after about 10 minutes it settles at 1.9 - 2.4A. The generator can be printed in PLA or ABS. The infill should be 40% or better.