... -35/155. Insulation Class: 2 scale-up.6. LED power instructions7. No-load consumption<0.5W8. 100% loaded with aging test.9 ... . DR-15-24 Din Rail Switching Power Supply 5V 2A10. 2 years warranty 2. Specification Model OutputTolerance VoltageRipple and NoiseEfficiencyDR-15-55V ... : conform to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN61204, EN61000-6-2, EN61204-3, grade a heavy industry standards ...