| Main > Main Forum |
| Q*bert knocker question |
| (1/1) |
| southpaw13:
Hello, read a lot of threads about the Q*bert knocker. So maybe there is a pinball person out there that knows of a coil that activates on 12V vs 27V. I am actually trying to run a real Q*bert with an upgraded power supply that only puts out 12V to the knocker. It's soft, but still activates on 12V. Any easy solutions? Thanks, -SP |
| RandyT:
Find a small 24v power supply which puts out enough current for the knocker, run the 12v to the coil of a 12v relay, and the 24v going to the knocker can be controlled with it. I indicated 24v, as these would be easier to find than 27v, and still get you close enough for a convincing "thwack". |
| southpaw13:
Thanks! Would it be possible to get a little diagram for the electronically challenged gamer? Thanks, -sp |
| whammoed:
Most simple: switch the coil out for: A-5194 This should give it the same oomph as normal but at 12v see here: http://forums.arcade-museum.com/showthread.php?p=1921796#post1921796 |
| southpaw13:
Awesome! I will try it! |
| Navigation |
| Message Index |