Brochure for H1305 Series High Current Fixed Inductors for Inverter Systems (H1305-491)

HIGH CURRENT INDUCTOR
FOR INVERTER SYSTEMS
H1305-491
•
487μH High Current Inductor with current rating over 40 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
487.0
24.00
2.3
17.5
26.5
34.5
23.5
35.5
H1305-491
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.
DIMENSIONS
DC BIAS CHARACTERISTICS
Inductance [uH]
600
500
400
300
200
100
0
0.00
10.00
20.00
Current [A]
30.00
40.00
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]
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