Product Highlights
  • 90WAC-DC High Reliability Industrial Adaptor (Output 48V DC 1.87A)
  • 4-pin mini-DIN male connector industrial power adaptor for PoE switch
  • Energy efficiency Level VI
  • Compliant with EISA 2007/DoE, NR Can, AU/NZ MEPS, EU ErP, and CoC Version 5
  • Class I: Short circuit, overload, over voltage, and over temperature protection
  • Operating Temperature -30°C~70°C (-22°F~158°F)
  • -30°C-70°C
  • Fanless

IRA-90 is a 90W AC to DC 4-pin mini-DIN industrial power adaptor compatible with PoE switch, that can operate between temperatures -30°C to 70°C (-22°F-158°F). The cable is 120 cm long from the power adaptor to the connector. It is a class I power adaptor that brings protection from short circuits, overload, over-voltage, and over-temperature protection. This power adapter is compliant with EISA 2007/DoE, NR Can, AU/NZ MEPS, EU ErP, and CoC Version 5. It has the highest level of energy efficiency (level VI) highest level of efficiency to specific minimum active average efficiency, and no-load power levels. 

  • Universal AC input / Full range
  • 3 pole IE320-C14 AC inlet
  • Built-in PFC (power factor controller)
  • No-load power consumption < 0.15W
  • LED power-on indicator


Output   DC Voltage 48V
Rated Current 1.87A
Rated Power (max.) 90W
Input   Voltage Range 90 ~ 264VAC   127 ~ 370VDC
Frequency Range 47 ~ 63Hz
AC Current (Typ.) 1.3A / 115VAC   0.6A / 230VAC
Protection   Overload 110 ~ 150% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 105 ~ 135% rated output voltage
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature Shut down o/p voltage, re-power on to recover
Environment   Working Temperature -30 ~ +70℃(Refer to "Derating Curve")
Working Humidity 20% ~ 90% RH non-condensing
Storage Temperature, Humidity -40 ~ +85℃, 10 ~ 95% RH
  Safety Standards EN55032(CISPR32),FCC PART 15 / CISPR22 CAN ICES-3(B)/NMB-3(B), CNS13438, GB17625.1 EAC TP TC 020, MSIP KN32
EN61000-3-2 GB9254, EN61000-3-3, EN61000-4-2, 3, 4, 5, 6, 8, 11
EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A
Others   Dimension (WxHxD) 60 x 32 x 145 mm (2.36 x 1.26 x 5.7 in)
Packing 0.45Kg; 30pcs/14.05Kg/1CUFT

Ordering Information

Model Description
IRA-90 90W, 48V Industrial Grade AC Power Adapter


*Specifications subject to change without prior notice.

File Name Release Date Download
IRA-90 Datasheet 2021-09-02
IRA-90 Photo 2021-09-02




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