Hi

looking for some help, imported a twin laser from china without any problems, however i can only get one of the lasers to fire. on investigation found that the connector connecting the high voltage wire had a crack causing it to earth to the casing, this has been fixed but now it earths to the casing from the high voltage end of the laser. have tried adding extra insulation but laser still fails to fire.

Any pointers would be appreciated, I'm thinking there may be a fault with the hv power but not really sure.

cheers

Paul