Actual Size

(PT**25-894VM)

• Excellent electromagnetic shielding performance for

commercial and industrial applications

• Cost-effective design

• For higher saturation levels

use Series PTHF-VM

• Current rating from 1.69 to 14.5 amps

• Inductance values from 10 µH to 1000 µH

Physical Parameters on Next Page

Notes

1) Rated current is based on a 35°C temperature rise at an

ambient temperature of 90°C.

2) Incremental current is the approximate value that will

cause a percentage drop in inductance as indicated in the

table.

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

SERIES

PTHFxxxxR-VM

PTKMxxxxR-VM

PTHF-VM

PTKM-VM

Vertical Toroidal Power Chokes

SERIES PTHF-VM HIGH SATURATION CORE

PTHF10-50VM

PTHF25-50VM

PTHF50-50VM

PTHF75-50VM

PTHF100-50VM

PTHF150-50VM

PTHF200-50VM

PTHF250-50VM

PTHF330-50VM

PTHF10-121VM

PTHF25-121VM

PTHF50-121VM

PTHF75-121VM

PTHF100-121VM

PTHF150-121VM

PTHF250-121VM

PTHF10-59VM

PTHF25-59VM

PTHF50-59VM

PTHF75-59VM

PTHF100-59VM

PTHF150-59VM

PTHF250-59VM

PTHF500-59VM

PTHF750-59VM

PTHF25-894VM

PTHF50-894VM

PTHF75-894VM

PTHF100-894VM

PTHF150-894VM

PTHF250-894VM

PTHF500-894VM

PTHF750-894VM

PTHF1000-894VM

SERIES PTKM-VM FERROUS ALLOY CORE

PTKM10-50VM

PTKM25-50VM

PTKM50-50VM

PTKM75-50VM

PTKM100-50VM

PTKM150-50VM

PTKM200-50VM

PTKM250-50VM

PTKM330-50VM

PTKM10-121VM

PTKM25-121VM

PTKM50-121VM

PTKM75-121VM

PTKM100-121VM

PTKM150-121VM

PTKM250-121VM

PTKM10-59VM

PTKM25-59VM

PTKM50-59VM

PTKM75-59VM

PTKM100-59VM

PTKM150-59VM

PTKM250-59VM

PTKM500-59VM

PTKM750-59VM

PTKM25-894VM

PTKM50-894VM

PTKM75-894VM

PTKM100-894VM

PTKM150-894VM

PTKM250-894VM

PTKM500-894VM

PTKM750-894VM

PTKM1000-894VM

10

25

50

75

100

150

200

250

330

10

25

50

75

100

150

250

10

25

50

75

100

150

250

500

750

25

50

75

100

150

250

500

750

1000

10

25

50

75

100

150

200

250

330

10

25

50

75

100

150

250

10

25

50

75

100

150

250

500

750

25

50

75

100

150

250

500

750

1000

7.36

5.20

3.93

3.47

3.14

2.33

1.97

1.84

1.69

8.27

6.34

4.77

3.90

3.24

2.68

2.07

14.50

9.80

6.90

5.90

4.90

4.50

3.50

2.60

2.10

12.80

9.90

8.00

8.00

6.50

5.00

3.40

3.00

2.40

7.36

5.20

3.93

3.47

3.14

2.33

1.97

1.84

1.69

8.27

6.34

4.77

3.90

3.24

2.68

2.07

14.50

9.80

6.90

5.90

4.90

4.50

3.50

2.60

2.10

12.80

9.90

8.00

8.00

6.50

5.00

3.40

3.00

2.40

6.00

3.60

2.00

1.60

1.50

1.20

1.00

0.90

0.80

9.00

7.00

3.90

3.90

3.40

3.30

2.20

15.00

11.00

8.30

6.70

6.50

4.20

4.00

2.70

1.80

13.50

10.80

8.00

7.10

6.00

4.60

3.10

2.70

2.30

1.70

1.00

0.70

0.60

0.50

0.40

0.35

0.31

0.27

5.30

3.30

2.30

1.80

1.60

1.30

0.90

7.60

4.70

3.30

3.00

2.40

1.90

1.50

1.10

0.90

6.60

4.20

3.70

3.50

2.30

1.90

1.40

1.20

1.00

8.70

5.30

3.10

2.50

2.20

1.80

1.60

1.40

1.20

14.00

10.50

6.00

5.80

4.70

4.80

3.20

20.00

16.00

12.00

9.10

8.20

6.00

5.60

3.80

2.70

20.00

15.20

12.00

10.60

9.00

6.80

4.60

4.00

3.50

3.30

1.90

1.30

1.10

0.96

0.78

0.65

0.59

0.50

9.10

5.70

4.00

3.10

2.80

2.20

1.70

13.00

8.30

5.70

4.90

4.20

3.40

2.70

1.80

1.60

11.00

7.40

6.40

6.00

4.30

3.20

2.50

2.10

1.80

0.010

0.020

0.035

0.045

0.055

0.100

0.140

0.160

0.190

0.010

0.017

0.030

0.045

0.065

0.095

0.160

0.008

0.011

0.022

0.030

0.044

0.052

0.088

0.160

0.240

0.012

0.016

0.023

0.023

0.035

0.060

0.131

0.160

0.235

0.010

0.020

0.035

0.045

0.055

0.100

0.140

0.160

0.190

0.010

0.017

0.030

0.045

0.065

0.095

0.160

0.008

0.011

0.022

0.030

0.044

0.052

0.088

0.160

0.240

0.012

0.016

0.023

0.023

0.035

0.060

0.131

0.160

0.235

35.0

10.0

4.0

3.5

2.5

1.5

1.3

1.0

0.8

20.0

6.5

3.5

2.5

2.0

1.5

1.0

10.0

8.0

3.5

2.5

2.0

1.0

0.9

0.7

0.5

8.0

4.0

2.5

2.0

1.0

0.9

0.7

0.6

0.4

35.0

10.0

4.0

3.5

2.5

1.5

1.3

1.0

0.8

20.0

6.5

3.5

2.5

2.0

1.5

1.0

10.0

8.0

3.5

2.5

2.0

1.0

0.9

0.7

0.5

8.0

4.0

2.5

2.0

1.0

0.9

0.7

0.6

0.4

*Complete part # must include series # PLUS the dash #

For surface finish information,

refer to www.delevanfinishes.com

1/2009

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