If you can conceptualize it, draw it, sketch it or describe it, we can wind it for you. Of course, if you have an engineering print of it, we can serve you even better.

SURFACE MOUNT POWER INDUCTORS

Selection Guide to High Current Surface Mount Inductors and Chokes
Differential Mode Output Chokes - for filtering application where a DC bias current is present

LOW COST CWS 3XXXX SERIES HIGH CURRENT HELICAL WINDING POWER INDUCTORS, PLANAR OUTPUT CHOKES OR PLANAR INDUCTOR Planar Output Inductor using gapped low loss power material ferrite core Capable of handling very high DC bias current with low inductance roll off. Helical Wound Bobbinless Surface Mount. Co-planared SMT pre-tinned leads for directly soldered to PCB Available as bulk packaged or in tape and reel packaging Inductance ranges: 0.9 uH, 1.0 uH and 2 uH DC Current Rating: 70 Amps and 50 Amps Custom designs for other inductances and current rating available. Please contact us.
CWS 5 SERIES HIGH CURRENT HELICAL WINDING POWER INDUCTORS, PLANAR OUTPUT CHOKES OR PLANAR INDUCTOR Planar Output Inductor using High Flux and MPP powder material "distributed air gap" cores Capable of handling very high DC bias current with lowest inductance roll off. Helical Wound Bobbinless Surface Mount. Co-planared SMT pre-tinned leads for directly soldered to PCB Available as bulk packaged or in tape and reel packaging Inductance ranges: 0.3 uH, 0.7uH and 2.0uH DC Current Rating: 60 Amps, 50 Amps, 40 Amps Custom designs for other inductances and current rating available. Please contact us.
FLAT INDUCTOR SERIES - SURFACE MOUNT HELICAL WOUND POWER INDUCTORS OR CHOKES Sendust Cores used. Capable of handling high DC bias current with minimal inductance roll off. Surface Mount Leads packaged in tape and reel Inductance : 3 uH, 6 uH, and 18 uH DC Current Rating: 12 Amps, 7 Amps and 6 Amps
SHF SERIES - SURFACE MOUNT TOROIDAL POWER INDUCTORS OR SMT CHOKES High Flux Cores used. Capable of handling high DC bias current with minimal inductance roll off. Surface mount can directly be re-flowed onto PCB Normally our customer specify the specs ( size, inductance, current) and we built to meet the specs. Inductance range from: 10 uH to 100 uH Current range to 1.7 Amps to 15 Amps Also available in MPP, Sendust/KoolMu cores. See below Custom designs available
SQM SERIES - 10mm HIGH SQUARE MPP POWER INDUCTORS OR SMT CHOKES Core used are specially designed 10mm square shaped MPP core Can be arranged in series and parallel as a flat pack Surface Mount or Through hole mount with pre-tinned leads Inductance range from: 10 nH to 200 uH Current range to 50 Amps
HSQM SERIES - SQUARE MPP CORES POWER INDUCTORS FOR 75 A to 250 A Core used are specially designed square shaped MPP core Only 10mm ( 0.4") high, single turn rectangular wire. Can be arranged in series and parallel as a flat pack Inductance range from: 10 NH to 25uH Current range to 250 Amps
CLICK HERE FOR OTHER TYPES OF INDUCTORS AND CHOKES FROM CWS COIL WINDING SPECIALIST
How to choose Iron Powder, Sendust, Koolmu, High Flux and MPP Cores as output inductor and chokes What is a powdered cores ? Its differences with gapped ferrites History of powdered cores and its uses as output chokes Differences in performance, composition, saturation flux, permeabilities and cost between iron powder, sendusts, koolmu, high flux and MPP cores

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