Unbelievable HV DC PSU for Driving Nixie Tubes...

[Smith John]

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 D...@1.14A (13.68W)

Output:176...@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);