• Protection: OCP/OVP/SCP
  • MTBF: 50Khrs minimum at 25℃
  • Operating temperature range: 0℃ to+40℃
  • Operating Humidity: 10 to 90% relative humidity (non–condensing)
  • Rosh/Green Power Available


EJ-ADP048121 12V 4A 48W AC-DC Desktop Adapter Product Description

The EJ-ADP048121 12V 4A 48W AC-DC Desktop Adapter is CE certified and delivers high quality energy at an affordable cost. Unlike cheaper models, our power supplies are reliable and do not have any detectable voltage ripples. As a switching power adapter, it works on any standard voltage worldwide (100V – 240V AC input).

Desktop Adapter Certifications

AC Input:

  • Input Voltage:100V~240V
  • Input Frequency:47Hz~63Hz
  • Input Current:1.2A
  • Output: 48W
  • Dimension:110.8(L) × 51.8(W) × 32(H) mm / 4.36(L) × 2.04(W) × 1.26(H) inch

DC Outputs:

Model Output Voltage Output Current Efficiency
EJ-ADP048121 12V 4A 86.5%