HIGH CURRENT INDUCTOR FOR INVERTER SYSTEMS H1300-780 • 78μH High Current Inductor with current rating over 70 Amps • 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 78.0 4.2 6.2 31 47 61 39 59 H1300-780 Note: 1. Inductance measured at 100KHz, 1Vrms 2. Isat is the DC current where the inductance drops the specified amount from its original value without bias. 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. DIMENSIONS 2.65 Max [67,3] Ø0.20(x4) [5,1] 100 Inductance [uH] 2.85 [72,4] DC BIAS CHARACTERISTICS 1.50 [38,1] 0.25(x2) [6,35] 1.00(x2) Typ [25,4] 2.40 Max [61,0] MPS H1300-XXX Date Code 80 60 40 20 2.17 Max [55,0] 0 0.00 10.00 20.00 30.00 40.00 Current [A] 50.00 60.00 70.00 3.40 Max [86,4] 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]