... .23V16.5 ~ 20.25V26.4 ~ 32.4V29.7 ~ 36.45V52.8 ~ 64.8VProtection type: Shut down o/p voltage, re-power ... ,-3EMS IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8,11;EN50204,EN55024,Light industry level, criteria AOTHERSMTBF211.3K hrs ... the derating curve for more details.3) Mechanical Specification:4) Production Capacity & Quality Control:5) Switching Power Supply With PFC Function SP-150 ...