MEAN WELL AD-55B industrial power supply 24-29V (55W) with backup function

Product detailed description

Professional switching power supply Mean Well with backup function with adjustable output voltage 24-29V and output current 2A (55W) for active elements with corresponding power range. Product parameters: SPECIFICATIONS: INPUT: 1. Input voltage 88-264V AC 124-370V DC 2. Input frequency 47-63Hz 3. Input current 2A/100V AC 4. Peak inrush current 40A/230V AC OUTPUT: 5. 74% efficiency 6. Mains failure overlap time >80ms/230V AC 7. Surge protection 8. Output short circuit protection, power protection 7. Adjustable output voltage 24 to 29V DC OTHER DATA: 10. IP20 protection 11. Dimensions 159x97x38 mm 12. Operating temperature -10°C to +60°C 13. Storage temperature -20°C to +85°C 14. Relative operating humidity 20-90% RH 15. Relative storage humidity 10-95% RH 16. Weight 0.50 kg STANDARDS: 17. UL 60950-1 18. TUV EN 60950-1 19. EN 55022 Class B 20. EN 61000-3-2,3 21. EN 61000-4-2,3,4,5,6,8,11 22. ENV 50204 23. Impact resistance 3000V AC input-output/1 min. 24. Impact resistance 1500V AC input-to-ground/1 min.