27W AC/DC adapter with CE, UL, RoHS certificate

Detailed Product Description

This is 27W AC/DC switching power supply adapter :

• Switching adapter, fixed frequency control circuit, apply to scanner, air cleaner, instruments, printer, and others
• Ultra low no-load and standby power consumption, meets CEC IV green power requirements
• Electrical characteristics:
  • Input voltage: 100 to 240V AC (line: 90 to 264V AC)
  • Input current: 0.8A maximum
  • Frequency: 50/60Hz (range: 47 to 63Hz)
  • Output voltage: 13.5V
  • No-load power consumption: 0.5W maximum
  • Efficiency: 80% minimum
  • Ripples and noises: 150mV
  • Line regulation: ±1%
  • Load regulation: ±5% 
• Output protection:
  • Short-circuit protection
  • Over voltage protection
  • Over current protection
• Reliability:
  • Hi-pot test: 3,000V AC, 60s, 5mAh maximum
  • Insulation resistance: 7MΩ
  • Leakage current: 0.25mAh maximum
  • Operating temperature: 0 to 40
  • Storage humidity: 5 to 95% RH
  • Burn-in test: 80 to 100% at load, 40±5
  • 4 safety approval
  • Standard: UL/EN60950 (for IT) 4 hours
  • EMC standard: EN55022 class B/FCC part 15 class B, EN55024/A1:2001/EN61000