... testFixed switching frequency at 56KHz1 years warranty 12V 2.1A Switching Power Supply S-25-12 Specification: MODELS-25-12OUTPUTDC VOLTAGE12VRATED CURRENT2 ... 2VVOLTAGE TOLERANCE Note.3±1.0%LINE REGULATION±0.5%LOAD REGULATION±0.5%SETUP, RISE TIME300ms, 50ms/230VAC 800ms, 50ms/ ... -3-2,-3EMS IMMUNITYCompliance to EN61000-4-2,3,4,5; ENV50204, EN55024, Light industry level, criteria AOTHERSMTBF330.8K hrs ...