Magnetically Compensated Choke (TL421 Series)

Magnetically Compensated Choke (TL421 Series)

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 [][] Features:

  • Excellent for placing in front of frequency converter, for stepper motor drives and for inverter
  • Standard inductance : 0.6 ~ 60mH
  • Standard rated current : 3 ~ 20A
  • Rated voltage : 600Vac
  • Dielectric strength : 2500Vrms (winding – winding)
  • Dual and triple-choke configurations
  • Custom-made chokes are available upon request
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Part Number Inductance (mH, ±30%) Rated Current (Arms) Nominal DCR (m ohm) Typical Resonant Frequency (kHz) Number of Windings Pin diameter (mm) Approx. Weight (g)
TL421-2-201

TL421-2-202

TL421-2-203

TL421-2-204

TL421-2-205

 30

14

5

2

1.1

 4

6

10

15

20

 120

52

28

10

6

 140

250

280

500

1000

 2

2

2

2

2

 0.8

1.0

1.2

1.6

1.8

 130

135

140

145

145
TL421-2-301

TL421-2-302

TL421-2-303

TL421-2-304

TL421-2-305

TL421-2-306

 30

10

4

2.5

1

0.6

 3

5

8

10

15

20

 151

52

28

19

8

5

 100

100

300

350

500

1000

 3

3

3

3

3

3

 0.7

0.9

1.0

1.2

1.6

1.8

 140

145

140

145

160

175
TL421-3-201

TL421-3-202

TL421-3-203

TL421-3-204

TL421-3-205

TL421-3-206

 60

40

20

12

5

3

 4

5

7

10

15

20

 280

135

56

47

17

11

 80

40

150

120

300

500

 2

2

2

2

2

2

 0.7

0.9

1.2

1.2

1.6

1.8

 625

640

655

645

635

670
TL421-3-301

TL421-3-302

TL421-3-303

TL421-3-304

TL421-3-305

TL421-3-306

 50

30

20

5

2

1

 3

4

5

10

15

20

 270

152

98

31

11

7

 40

60

120

180

360

550

 3

3

3

3

3

3

 0.7

0.8

0.9

1.2

1.6

1.8

 655

660

660

660

650

650
Product Catalog
Magnetically-Compensated-Choke-TL421-Series

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