HWI57A2 Series High Current Fixed Inductors for Inverter Systems On MPS Industries, Inc.

High current inductors ideal for use in PV Inverter, String Inverter, Bidirectional Inverter applications
Inductance range from 13 microhenries to 320 microhenries and current rating over 200 Amps
Flat wire coil minimizes losses
Superior thermal management and significantly reduced size and weight compared with conventional toroid designs
Custom Design Available up to 500A current for inverter systems 20kW and up

Item #	Inductance (±15%)	Maximum Direct Current (DC) Resistance	SRF (Typ)	Isat (Typ) 10% drop	Isat (Typ) 20% drop	Isat (Typ) 30% drop	Irms (Typ) 20ºC rise	Irms (Typ) 40ºC rise
HWI57A2-202A-130P	N/A 13 µH	N/A 0.75 mOhm	N/A 12 MHz	N/A 110 A	N/A 164 A	N/A 212 A	N/A 134 A	N/A 202 A
HWI57A2-162A-200P	N/A 20.0 µH	N/A 1.15 mOhm	N/A 5.0 MHz	N/A 88 A	N/A 130 A	N/A 190 A	N/A 106 A	N/A 162 A
HWI57A2-118A-390P	N/A 39 µH	N/A 2.1 mOhm	N/A 6.2 MHz	N/A 62 A	N/A 94 A	N/A 122 A	N/A 78 A	N/A 118 A
HWI57A2-108A-470P	N/A 47.0 µH	N/A 2.60 mOhm	N/A 5.4 MHz	N/A 56 A	N/A 86 A	N/A 112 A	N/A 70 A	N/A 108 A
HWI57A2-101A-510S	N/A 51.0 µH	N/A 3.0 mOhm	N/A 8 MHz	N/A 55 A	N/A 82 A	N/A 106 A	N/A 67.0 A	N/A 101 A
HWI57A2-085A-800S	N/A 80.0 µH	N/A 4.5 mOhm	N/A 3.8 MHz	N/A 44.0 A	N/A 66 A	N/A 86 A	N/A 53.0 A	N/A 81.0 A
HWI57A2-071A-121P	N/A 122.0 µH	N/A 6.00 mOhm	N/A 3.3 MHz	N/A 35 A	N/A 53 A	N/A 69 A	N/A 47 A	N/A 71 A
HWI57A2-059A-161S	N/A 157.0 µH	N/A 8.4 mOhm	N/A 4.3 MHz	N/A 31 A	N/A 47 A	N/A 61 A	N/A 39.0 A	N/A 59.0 A
HWI57A2-054A-191S	N/A 188.0 µH	N/A 10.40 mOhm	N/A 4.2 MHz	N/A 27 A	N/A 43 A	N/A 55 A	N/A 35.0 A	N/A 54.0 A
HWI57A2-041A-301S	N/A 300.0 µH	N/A 17.40 mOhm	N/A 3.0 MHz	N/A 23 A	N/A 34 A	N/A 44 A	N/A 27.0 A	N/A 41.0 A
HWI57A2-041A-321S	N/A 320.0 µH	N/A 18.00 mOhm	N/A 2.8 MHz	N/A 22 A	N/A 32.5 A	N/A 42.5 A	N/A 26.5 A	N/A 40.5 A
HWI57A2-040A-341S	N/A 342.0 µH	N/A 18.60 mOhm	N/A 3.3 MHz	N/A 21 A	N/A 31.5 A	N/A 41 A	N/A 26 A	N/A 40 A
HWI57A2-035A-491S	N/A 487.0 µH	N/A 24.00 mOhm	N/A 2.3 MHz	N/A 17.5 A	N/A 26.5 A	N/A 34.5 A	N/A 23.5 A	N/A 35.5 A

HWI57A2-202A-130P

N/A 13 µH

N/A 0.75 mOhm

N/A 12 MHz

N/A 110 A

N/A 164 A

N/A 212 A

N/A 134 A

N/A 202 A

HWI57A2-162A-200P

N/A 20.0 µH

N/A 1.15 mOhm

N/A 5.0 MHz

N/A 88 A

N/A 130 A

N/A 190 A

N/A 106 A

N/A 162 A

HWI57A2-118A-390P

N/A 39 µH

N/A 2.1 mOhm

N/A 6.2 MHz

N/A 62 A

N/A 94 A

N/A 122 A

N/A 78 A

N/A 118 A

HWI57A2-108A-470P

N/A 47.0 µH

N/A 2.60 mOhm

N/A 5.4 MHz

N/A 56 A

N/A 86 A

N/A 112 A

N/A 70 A

N/A 108 A

HWI57A2-101A-510S

N/A 51.0 µH

N/A 3.0 mOhm

N/A 8 MHz

N/A 55 A

N/A 82 A

N/A 106 A

N/A 67.0 A

N/A 101 A

HWI57A2-085A-800S

N/A 80.0 µH

N/A 4.5 mOhm

N/A 3.8 MHz

N/A 44.0 A

N/A 66 A

N/A 86 A

N/A 53.0 A

N/A 81.0 A

HWI57A2-071A-121P

N/A 122.0 µH

N/A 6.00 mOhm

N/A 3.3 MHz

N/A 35 A

N/A 53 A

N/A 69 A

N/A 47 A

N/A 71 A

HWI57A2-059A-161S

N/A 157.0 µH

N/A 8.4 mOhm

N/A 4.3 MHz

N/A 31 A

N/A 47 A

N/A 61 A

N/A 39.0 A

N/A 59.0 A

HWI57A2-054A-191S

N/A 188.0 µH

N/A 10.40 mOhm

N/A 4.2 MHz

N/A 27 A

N/A 43 A

N/A 55 A

N/A 35.0 A

N/A 54.0 A

HWI57A2-041A-301S

N/A 300.0 µH

N/A 17.40 mOhm

N/A 3.0 MHz

N/A 23 A

N/A 34 A

N/A 44 A

N/A 27.0 A

N/A 41.0 A

HWI57A2-041A-321S

N/A 320.0 µH

N/A 18.00 mOhm

N/A 2.8 MHz

N/A 22 A

N/A 32.5 A

N/A 42.5 A

N/A 26.5 A

N/A 40.5 A

HWI57A2-040A-341S

N/A 342.0 µH

N/A 18.60 mOhm

N/A 3.3 MHz

N/A 21 A

N/A 31.5 A

N/A 41 A

N/A 26 A

N/A 40 A

HWI57A2-035A-491S

N/A 487.0 µH

N/A 24.00 mOhm

N/A 2.3 MHz

N/A 17.5 A

N/A 26.5 A

N/A 34.5 A

N/A 23.5 A

N/A 35.5 A