®

© Coilcraft, Inc. 2012

1102 Silver Lake Road

Cary, IL 60013

Phone 800-981-0363

Fax 847-639-1508

Email cps@coilcraft.com

www.coilcraft-cps.com

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specifications subject to change without notice.

Please check our web site for latest information.

Power Inductor for Critical Applications – ST515PMM & PMN

Document ST366-2 Revised 03/07/11

7530 POWER INDUCTORS

Single Conductor

Dual Conductor

Typical L vs Current

Single Conductor

Dual Conductor

Typical L vs Frequency

0.1

0.01

1

0.01

0.1

10

1

Frequency (MHz)

-640

-500

-820

-101

0.1

0.01

1

0.01

0.1

10

1

Frequency (MHz)

Measured with leads connected in series

Measured with leads connected in parallel

-640

-500

-820

-101

-640

-500

-820

-101

0.1

0.01

1

0.1

1

100

10

Current (A)

-101

-820

-640

-500

Measured with leads connected in series

Measured with leads connected in parallel

-101

-820

-640

-500

0.1

0.01

1

0.1

1

100

10

Current (A)

-101

-820

-640

-500