Specifications of 12V,2.5A  power adapter for vacuum cleaner  

• Input:
  • Voltage: 100 to 240V AC (full range), 50/60Hz
  • Current (RMS): 0.75 at 90VAC, 0.35A at 264V AC (maximum)
  Output:
  • Voltage range: 5 to 30V DC output
  • Voltage regulation: ±5% at constant voltage mode
  • Current range: 1.0 to 4.0A
  • Maximum power (Po): 30W
  Protection: over-current/voltage and short-circuit
• Certification  
• Energy-saving
• CEC, DOE, MEPS efficiency, level VI and ErP stage VI
  • RoHS, PAHs and REACH
  • Safety and EMC, ETL, CETL, FCC, CE, GS, SAA, C-TICK/RCM, PSE, CCC
  • Parameter   
  Operating temperature: 0 to 45°C ambient
• Storage temperature: -20 to 80°C
• MTBF: >50,000 hours at 80% loading and 25°C ambient temperature
• Weight of 24-30W AC/DC switching adapter: about 120g
• Dimensions of 24-30W AC/DC switching adapter:
  • UL: 76.8 x 48 x 31mm
• Application 
• Toy, massage equipment, beauty product, smart vacuum cleaner, air cleaner