power inductors€¦ · power inductors sHaPed Foil ttecHnologyM West coast Magnetics’ exclusive...
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www.wcmagnetics.com 1.800.628.1123 west coast magnetics Product descriPtion WcM’s 319 series inductors are designed for use in buck boost (differential) circuits. using an improved generation of shaped Foil technology, this inductor series has lower core and winding losses than competing products, especially at frequencies over 10 kHz and ripple current magnitudes of 5% and higher. the WcM 319 series is an industry leading low cost, high performance inductor. WCM 319 series power inductors sHaPed Foil tecHnology tM West coast Magnetics’ exclusive sHaPed Foil tecHnology tM combines the low dcr of a foil winding, with the low ac winding resistance of litz wire. For many high ripple, high frequency applications it has significantly lower winding losses than any litz or solid wire winding. check with WcM’s engineering department to see if it is right for your application. Product Code Inductance ( µH) ± 10% DCR (mΩ) idc amps INPUT Schematic WcM 319-01 380.8 44.90 7.00 a WcM 319-02 169.0 16.95 12.00 a WcM 319-03 141.6 13.70 13.00 a WcM 319-04 116.4 10.58 15.00 a WcM 319-05 83.5 7.20 18.00 a WcM 319-06 49.7 4.40 22.00 a WcM 319-07 41.5 3.83 24.00 a WcM 319-08 36.1 3.25 26.00 a WcM 319-09 29.3 2.83 28.00 a WcM 319-10 23.6 2.30 32.00 B WcM 319-11 18.6 1.90 37.00 B WcM 319-12 14.4 1.53 41.00 B WcM 319-13 10.4 1.28 45.00 B WcM 319-14 7.3 1.13 55.00 B
Transcript of power inductors€¦ · power inductors sHaPed Foil ttecHnologyM West coast Magnetics’ exclusive...
www.wcmagnetics.com 1.800.628.1123
west coast magnetics
Product descriPtion
WcM’s 319 series inductors are designed for use in buck boost (differential) circuits. using an improved generation of shaped Foil technology, this inductor series has lower core and winding losses than competing products, especially at frequencies over 10 kHz and ripple current magnitudes of 5% and higher. the WcM319 series is an industry leading low cost, high performance inductor.
WCM319 series power inductors
sHaPed Foil tecHnologytM
West coast Magnetics’ exclusive sHaPed Foil tecHnologytM combines the low dcr of a foil winding, with the low ac winding resistance of litz wire. For many high ripple, high frequency applications it has significantly lower winding losses than any litz or solid wire winding. check with WcM’s engineering department to see if it is right for your application.
ProductCode
Inductance ( µH) ± 10%
DCR (mΩ)
idc ampsINPUT Schematic
WcM319-01 380.8 44.90 7.00 a
WcM319-02 169.0 16.95 12.00 a
WcM319-03 141.6 13.70 13.00 a
WcM319-04 116.4 10.58 15.00 a
WcM319-05 83.5 7.20 18.00 a
WcM319-06 49.7 4.40 22.00 a
WcM319-07 41.5 3.83 24.00 a
WcM319-08 36.1 3.25 26.00 a
WcM319-09 29.3 2.83 28.00 a
WcM319-10 23.6 2.30 32.00 B
WcM319-11 18.6 1.90 37.00 B
WcM319-12 14.4 1.53 41.00 B
WcM319-13 10.4 1.28 45.00 B
WcM319-14 7.3 1.13 55.00 B
www.wcmagnetics.com 1.800.628.1123west coast magnetics
WCM319 series p.2 power inductors
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www.wcmagnetics.com 1.800.628.1123west coast magnetics
WCM319 series p.3 power inductors
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www.wcmagnetics.com 1.800.628.1123west coast magnetics
WCM319 series p.4 power inductors
dimensions: inches mm
tolerance: inches x.xx ± 0.020" x.xxx ± 0.005" Millimeters x.x ± 0.25 mm x.xx ± 0.13 mm
Pin diameter=0.04”
