DC 3-6V in, 400KV out, high voltage generator inverter... DANGER WILL ROBINSON!!
Ever wanted to create a spark? How about a BIG spark? These are DANGEROUS!
Note: These modules should not be operated with no load. Do not exceed the maximum arc distance. Damager will occur if energy build up without discharge. These modules are not for continuous use. Do not allow more than 1 minute of output. Do not short outputs together.