Inductance Characteristics

Core Loss

1000

800

600

500

400

300

200

100

80

60

50

40

30

20

10

050

Inductance

% OF

I

SAT

Energy

100

150

200

250

300

0

20

40

50

60

70

80

90

% of applied Volt-µ Seconds

92

94

95

96

97

98

99

1000

800

600

500

400

300

200

100

80

60

50

40

30

20

10

050

Inductance

% OF

I

SAT

Energy

100

150

200

250

300

0

20

40

50

60

70

80

90

% of applied Volt-µ Seconds

92

94

95

96

97

98

99

LOW COST POWER INDUCTORS

Toroidal Inductors

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Technologies reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper

Electronic Technologies also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been

selected, it should be tested by the user in all possible applications.

Life Support Policy: Cooper Electronic Technologies does not authorize the use of any of its products for use in life support devices or systems without the

express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when

properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.

PM-4304 3/07

© Cooper Electronic

Technologies 2007