This version also meets requirements for RIA 13 and RIA 20, and has a built in voltage limiter circuit to ensure input voltage surge withstand capability to meet RIA 12 (3.5Vn for 20msec).

It is entirely potted with a thermally conductive MIL-spec. silicon rubber compound for resistance against shock, vibration, humidity, moisture, dust and insects.

The use of components with many years of established reliability and generous headroom results in a high demonstrated MTBF.

The unit is also suitable for operation in mining, oil rigs, military and other harsh environments.

The DCCrail212 series is manufactured at our plant under strict quality control. Customized versions are also available.


Compact case, rugged construction, complete encapsulation, conduction cooling, single output, 200W output power, meets IEC950, EN50155, RIA 12, RIA 13, RIA 20, competitive price, full electronic protection, telecom quality, field-proven design, 2 years parts and labour warranty.



Power sensitive electronics without interference;

Rugged & Reliable;

Ensure years of safe and trouble free operation;


Railway/transportation, mining, oil rigs, military applications, marine /automotive/RV, electric utilities and substations, telecom power plants, manufacturing locations, Steel mills, industrial controls, OEM applications.