HIGH CURRENT INDUCTORS FOR INVERTER SYSTEMS H1305 SERIES • Ideal for use in PV Inverters, String Inverters, Bidirectional Inverters • Flat wire coil minimizes losses at high frequency • Superior thermal management and significantly reduced size and weight compared with conventional toroid designs • Operating Temperature -40ºC to +180ºC • Custom Design Available up to 500A current for inverter systems 20kW and up ELECTRICAL PARAMETERS @ 25°C Part Number Isat Irms (A) TYP (A) TYP INDUCTANCE (μH) DCR (mΩ) SRF (MHz) ±12% MAX TYP 10% Drop 20% Drop 30% Drop 20ºC Rise 40ºC Rise H1305-130 13.0 0.75 12 110 164 212 134 202 H1305-200 20.0 1.15 9.0 88 130 190 106 162 H1305-390 39.0 2.10 6.2 62 94 122 78 118 H1305-470 47.0 2.60 5.4 56 86 112 70 108 H1305-510 51.0 3.00 8 55 82 106 67 101 H1305-750 75.0 4.35 4.2 46 68 88 54 82 H1305-800 80.0 4.50 3.8 44 66 86 53 81 H1305-121 122.0 6.00 3.3 35 53 69 47 71 H1305-161 157.0 8.4 4.3 31 47 61 39 59 H1305-191 188.0 10.40 4.2 27 43 55 35 54 H1305-301 300.0 17.40 3 23 34 44 27 41 H1305-321 320.0 18.00 2.8 22 32.5 42.5 26.5 40.5 H1305-491 487.0 24.00 2.3 17.5 26.5 34.5 23.5 35.5 Note: 1. Inductance measured at 100KHz, 1Vrms 2. Isat is the DC current where the inductance drops the specified amount from its original value. 3. Irms is the DC current that causes the specified temperature rise of the winding from 25°C ambient for the inductor without housing or potting. Aluminum case, thermal conductive epoxy, or thermal pads can be added to improve cooling. Product performance is limited to specified parameters. Data is subject to change without prior notice. Tel: 310-325-1043 Fax: 310-325-1044 www.mpsind.com [email protected] HIGH CURRENT INDUCTORS FOR INVERTER SYSTEMS H1305 SERIES DIMENSIONS Leads are for referance only. Final mounting configuration to be determined by customer. Product performance is limited to specified parameters. Data is subject to change without prior notice. Tel: 310-325-1043 Fax: 310-325-1044 www.mpsind.com [email protected]