AH30016 ADH30016 16VCT @ 0.150A AH40016 ADH40016 16VCT @ 0.400A AH50016 ADH50016 16VCT @ 0.800A AH60016 ADH60016 16VCT @ 1.250A AH20020 ADH20020 20VCT @ 0.050A AH30020 ADH30020 20VCT @ 0.120A AH40020 ADH40020 20VCT @ 0.300A AH50020 ADH50020 20VCT @ 0.600A AH60020 ADH60020 20VCT @ 1.000A AH20024 ADH20024 24VCT @ 0.04** AH30024 ADH30024 24VCT @ 0.100A AH40024 ADH40024 24VCT @ 0.250A AH50024 ADH50024 24VCT @ 0.500A AH60024 ADH60024 24VCT @ 0.800A AH20028 ADH20028 28VCT @ 0.040A AH30028 ADH30028 28VCT @ 0.08** AH40028 ADH40028 28VCT @ 0.200A AH50028 ADH50028 28VCT @ 0.420A AH60028 ADH60028 28VCT @ 0.700A AH20036 ADH20036 36VCT @ 0.030A AH30036 ADH30036 36VCT @ 0.06** AH40036 ADH40036 36VCT @ 0.170A AH50036 ADH50036 36VCT @ 0.350A AH60036 ADH60036 36VCT @ 0.550A AH20048 ADH20048 48VCT @ 0.023A AH30048 ADH30048 48VCT @ 0.050A AH40048 ADH40048 48VCT @ 0.12** AH50048 ADH50048 48VCT @ 0.250A AH60048 ADH60048 48VCT @ 0.400A AH20056 ADH20056 56VCT @ 0.020A AH30056 ADH30056 56VCT @ 0.04** AH40056 ADH40056 56VCT @ 0.110A AH50056 ADH50056 56VCT @ 0.220A AH60056 ADH60056 56VCT @ 0.350A AH200120 ADH200120 A AH300120 ADH300120 120VCT@ 0.020A AH400120 ADH400120 120VCT@ 0.050A AH500120 ADH500120 120VCT@ 0.100A AH600120 ADH600120 120VCT@ 0.160A Electrical Schematic ORDER NUMBER SECONDARY RMS RATINGS 115/230V /Primary VA Size Series AHF02010 2.4 10VCT @ 250mA AHF06010 6 10VCT @ 600mA AHF12010 12 10VCT @ 1.2A AHF02012 2.4 12.6VCT @ 200mA AHF06012 6 12.6VCT @ 450mA AHF12012 12 12.6VCT @ 900mA AHF02016 2.4 16VCT @ 150mA AHF06016 6 16VCT @ 350mA AHF12016 12 16VCT @ 700mA AHF02020 2.4 20VCT @ 125mA AHF06020 6 20VCT @ 300mA AHF12020 12 20VCT @ 600mA AHF02024 2.4 24VCT @ 100mA AHF06024 6 24VCT @ 250mA AHF12024 12 24VCT @ 500mA AHF02030 2.4 30VCT @ 85ma AHF06030 6 30VCT @ 200mA AHF12030 12 30VCT @ 400mA AHF02034 2.4 34VCT @ 75mA AHF06034 6 34VCT @ 170mA AHF12034 12 34VCT @ 340mA AHF02040 2.4 40VCT @ 60mA AHF06040 6 40VCT @ 150mA AHF12040 12 40VCT @ 300mA AHF02056 2.4 56VCT @ 45mA AHF06056 6 56VCT @ 100mA AHF12056 12 56VCT @ 200mA AHF02088 2.4 88VCT @ 28mA AHF06088 6 88VCT @ 65mA AHF12088 12 88VCT @ 130mA AHF02120 2.4 120VCT @ 20mA AHF06120 6 120VCT @ 50mA AHF12120 12 120VCT @ 100mA AHF02230 2.4 230VCT @ 10mA AHF06230 6 230VCT @ 25mA AHF12230 12 230VCT @ 50mA AHI Series Features PART NO OUTPUT SERIES AHI02510 2.5VA 10V@ 0.2** AHI05010 5.0VA 10V@ 0.50A AHI01010 10.0VA 10V@ 1.00A AHI02512 2.5VA 12.6V @ 0.20A AHI05012 5.0VA 12.6V @ 0.40A AHI01012 10.0VA 12.6V @ 0.80A AHI02516 2.5VA 16V@ 0.1** AHI05016 5.0VA 16V@ 0.31A AHI01016 10.0VA 16V@ 0.62A AHI02520 2.5VA 20V@ 0.12A AHI05020 5.0VA 20V@ 0.2** AHI01020 10.0VA 20V@ 0.50A AHI02524 2.5VA 24V@ 0.10A AHI05024 5.0VA 24V@ 0.21A AHI01024 10.0VA 24V@ 0.42A AHI02528 2.5VA 28V@ 0.09A AHI05028 5.0VA 28V@ 0.18A AHI01028 10.0VA 28V@ 0.36A AHI02536 2.5VA 36V@ 0.07A AHI05036 5.0VA 36V@ 0.14A Switch Mode Power Transformers Low Power Transformer Selection Guide Power Estimated @ 130KHz Switching Frequency PART NUMBER SERIES EF12.6 1Watts - 3Watts EFD15 3Watts - 6Watts EF16 3Watts - 6Watts EE16 3Watts - 6Watts Mid to High Power Transformer Selection Guide Power Estimated in Flyback Topology @ 50KHz Switching Frequency PART NUMBER SERIES EE1916 6Watts - 10Watts EPC19 6Watts - 10Watts EF20 6Watts - 10Watts EI22 6Watts - 10Watts EE2219 7Watts - 11Watts EPC25 7Watts - 11Watts EFD25 7Watts - 11Watts EE2519 7Watts - 11Watts EI25 7Watts - 11Watts EE2820 20Watts - 30Watts ER2828 24Watts - 36Watts ER2834/H 40Watts - 60Watts ETD2929/H 32Watts - 48Watts ETD3434H 50Watts - 70Watts ETD3434H 50Watts - 70Watts ER3541/H 66Watts -96Watts ER3944 80Watts - 120Watts ETD3944H 70Watts - 100Watts ER4045/H 80Watts - 120Watts ER4045/H 80Watts - 120Watts ER4245 128Watts - 192Watts ETD4949H 180Watts - 300Watts Mid to High Power Transformer Selection Guide Power Estimated in Forward Topology @ 100KHz Switching Frequency PART NUMBER SERIES EE1916 10Watts - 20Watts EPC19 10Watts - 20Watts EF20 10Watts - 20Watts EFD20 10Watts - 20Watts EE2219 12Watts - 28Watts EPC25 20Watts - 30Watts EFD25 20Watts - EE2519 20Watts - 30Watts EE2820 32Watts - 48Watts ER2828 40Watts - 60Watts ER2834/H 56Watts - 84Watts ETD2929/H 48Watts - 82Watts ETD3434H 70Watts - 100Watts ER3541/H 96Watts - 144Watts ER3944 128Watts - 192Watts ETD3944H 96Watts - 144Watts ER4045/H 128Watts - 192Watts ER4245 160Watts - 240Watts ETD4949H 240Watts - 360Watts 密封型变压器 Single Primary Single Secondary Part Number 115V / 230V Current No load mA V