Railway Solution

P-DUKE offer 8-300W DC to DC converter, with features of high efficiency, high operating temperature, build in EMI class A/B filter, and high reliability...and so on.
UL/EN/IEC 60950-1, 62368-1, EN50155 safety approvals acquired to satisfy customer the model choosing among industrial /telecom/ railway/IPC applications. 
Or there is customized product service for choosing.