AHI Series - Class 2 PCB Power Transformers

With UL Class 2, CE and 115/230VAC input capabilities the AHI series is often referred to as the "international transformer". Inherently limited and with a 4200Vrms dielectric strength, between primary and secondary, this series is designed for the most demanding applications.
Key Benefits:
  • 115/230VAC input capability depending on wiring schematic.
  • Specially designed bobbin wall slots eliminates all wire crossovers.
  • Dual bobbin non-concentric design reduces capacitances and eliminates the need for an electrostatic shield.
  • Precision pin alignment for easy drop-in application.
Key Features:
  • 50/60Hz
  • UL recognized Class 2/3 (UL 5085-1 & -3) File No. E214561
  • Class B (130°C) Insulation system.
  • Built to meet requirements of IEC EN61558-1 & VDE safety standards.
  • Insulating shroud provides 4200 Vrms Hi-POT dielectric strength.
  • Bobbin and shroud material meet UL 94V-O flammability requirements.
Part NumberStockPDFSeriesVVAUL Rating
AHI01010Stock Cart425AHI01010 PDFAHI010115/230V10VAClass 2
AHI01012Stock Cart429AHI01012 PDFAHI010115/230V10VAClass 2
AHI01016Stock Cart313AHI01016 PDFAHI010115/230V10VAClass 2
AHI01020Stock Cart427AHI01020 PDFAHI010115/230V10VAClass 2
AHI01024Stock Cart707AHI01024 PDFAHI010115/230V10VAClass 2
AHI01028Stock Cart418AHI01028 PDFAHI010115/230V10VAClass 2
AHI01036RFQAHI01036 PDFAHI010115/230V10VAClass 2
AHI02510Stock Cart560AHI02510 PDFAHI025115/230V2.5VAClass 2
AHI02512Stock Cart371AHI02512 PDFAHI025115/230V2.5VAClass 2
AHI02516Stock Cart223AHI02516 PDFAHI025115/230V2.5VAClass 2
AHI02520Stock Cart425AHI02520 PDFAHI025115/230V2.5VAClass 2
AHI02524Stock Cart408AHI02524 PDFAHI025115/230V2.5VAClass 3
AHI02528Stock Cart432AHI02528 PDFAHI025115/230V2.5VAClass 3
AHI02536RFQAHI02536 PDFAHI025115/230V2.5VAClass 3
AHI05010Stock Cart429AHI05010 PDFAHI050115/230V5VAClass 2
AHI05012Stock Cart417AHI05012 PDFAHI050115/230V5VAClass 2
AHI05016RFQAHI05016 PDFAHI050115/230V5VAClass 2
AHI05020Stock Cart346AHI05020 PDFAHI050115/230V5VAClass 2
AHI05024Stock Cart508AHI05024 PDFAHI050115/230V5VAClass 3
AHI05028Stock Cart432AHI05028 PDFAHI050115/230V5VAClass 3
AHI05036RFQAHI05036 PDFAHI050115/230V5VAClass 3