I found this module via Ebay last week,and got one yeaterday,for lighting up 6 IN-18 tubes at the same time,the module chip,the mosfet,the transform get almost no heat,unbelieveable.
Efficiency:92.3%; check it via: http://www.ebay.com/itm/221413519989 ------------details from the website----------- http://nixietubeclock.blogspot.tw/ Typical Parameters(Test by Lamp lighting): Input:12V DC@1.14A (13.68W) Output:176.6V@71.5mA(12.6269W) Efficiency:92.3%; Output setting:Adjustable with a single trimmer resistor;(Bourns 3224W) Module size: 48mm*44mm*12mm(DC headers are not included); -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/CALTsSSVgzvFudP9038LkpSArhTYaWB%2BV%2BcNBsK4UBmcTTxB4WQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.