Technical Data DS4314

Effective June 2017

ECONO-PAC™/OCTA-PAC® OCTA-PAC® PLUS

Dual winding toroid power inductors/transformers

8

www.eaton.com/electronics

• INDUCTANCE VS. CURRENT:

Inductance will fall off as DC Current is increased.

(See Inductance vs. Current graph).

• FREQUENCY RESPONSE:

de-

Wi

band frequency response to 1 megaHertz.

• CURRENT LIMITATION:

m

fined by th

The

aximum allowable currents are de

e internal

-s

“hot pot” temperatures which are limited to 130°C, including

ie

amb nt.

-35

-15

+5

+25

+45

+65

+85

+105

+125

INDUCTANCE VS. TEMPERATURE

Temperature in Degrees C.

+8

+6

+2

0

+

2

-

4

-

-6

-8

-10

-12

-14

+4

ECONO-PAC

OCTA-PAC

INDUCTANCE VS. CURRENT

Per Unit Full Load Current

100

0

9

80

70

0

6

0

5

0

4

30

20

10

0

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

ECONO-PAC

OCTA-PAC

TEMPERATURE RISE VS. RATED CURRENT

Max. Ambient plus Rise = 125

°C

Per Unit Full Load Current

140

120

100

80

60

40

20

0

0.00

0.25

0.50

0.75

1.00

1.25

1.50

1.75

2.00

2.25

2.50

ECONO-PAC & OCTA-PAC

Performance Characteristics

0

20

40

60

80

100

120

140

160

180

200

0

10

20

30

40

50

60

70

80

90

100

% of Isat

400

500 600

800 1000

300

200

100

80

60

50

40

30

20

10

% of A

g

pplied Volt-

µ-Second Ratin

99

98

97

96

95

94

92

90

80

50

60

70

40

20

0