PCB Mountable 30 W-600 Watt DC-DC converters featuring an integrated heat sink for with ultra-wide input range, input over voltage protection, regulated outputs and continuous short circuit protection. Available in 2:1, 4:1, 8:1, 12:1 and 18:1 Input Range. (EN50155-2 / EN45545-2 / EN61373, Mil-810G Certification)