High voltage power line diagnostics
![CN-A](https://tdklambdablog.wpenginepowered.com/uk/files/2016/01/CN-A-500-125.jpg)
Operators of electrical networks rely on diagnostic equipment operating 24-hour a day to prevent failures and reduce operating costs. Engineers developing high voltage power line diagnostic equipment were looking for a DC-DC converter that could withstand humidity. TDK-Lambda technical support quickly responded with the CN30A series of 30W, 60 to 160V input power modules with the /CO board coating option, developed for the demands of rail specification EN 50155.