MPS Industries, Inc.
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  • 244 µH High Current Inductor with current rating over 40 Amps
  • Ideal for use in PV Inverter, String Inverter, Bidirectional Inverter applications
  • Flat wire coil minimizes losses at high frequency
  • Superior thermal management and significantly reduced size and weight compared with conventional toroid designs
  • Custom Design Available up to 500 A current for inverter systems 20 kW and up

Electrical Parameters at 25 ºC

Inductance (±15%)

 N/A 244.0 µH

Maximum Direct Current (DC) Resistance

 N/A 12.0 mOhm

SRF (Typ)

 N/A 3.0 MHz

Isat (Typ) 10% drop

 N/A 17.5 A

Isat (Typ) 20% drop

 N/A 26.5 A

Isat (Typ) 30% drop

 N/A 34.5 A

Irms (Typ) 20ºC rise

 N/A 23.5 A

Irms (Typ) 40ºC rise

 N/A 35.5 A

Specifications

Available Design

 N/A custom

Industry Standards / Certifications

 N/A RoHS Compliant

Standard Operating Temperature Range

 N/A -40 to +180 ºC

Note

N/A

  • Inductance measured @ 100 KHz, 1 Vrms
  • Isat is the DC current where the inductance drops the specified amount from its original value without bias.
  • Irms is the DC current that causes the specified temperature rise of the winding from 25 ºC ambient for the inductor without housing or potting. Aluminum case, thermal conductive epoxy, or thermal pads can be added to improve cooling.