AMCU-SERIES

Laminate choke for high power

Laminate choke CATALOGUE
 
 
     
   
    AMCU Series laminate choke are the ideal solutions for implementing energy storage chokes in several types of SMPS topologies even in high frequency ranges and high power ranges.

   Significant component size reduction and/or increased power throughput is achieved using AMCU Series  laminate choke. AMCU Series laminate choke made by iron based thin amorphous ribbon with high saturation level of 1.5 T. With this high saturation level, AMCU Series laminate chokeenable up to 50 % reduction in volume for typical applications when compared more conventional materials like ferrite, sendust, iron powder and silicon steel. The thin ribbon reduces the unwanted eddy current losses at high frequencies. AMOGREENTECH new technology on laminate choke manufacturing ensures lower magnetic reversal losses than ever before.

   AMCU Series laminate choke are being used in a growing number of high frequency power applications.

 
     
   
 

Standard Core Dimensions & Specifications





Part Number

a

b

c

d

e

f

m (g)

lm (cm)

Ac (cm2)

Wa (cm2)

AMCU-4

9

10

33

15

29

51

95

11.5

1.0

3.4

AMCU-6.3

10

11

33

20

31

53

150

13.1

1.6

3.6

AMCU-6.3B

9.9

9.7

33

20

29.5

53

145

12.9

1.6

3.2

AMCU-8

11

13

30

20

35

52

170

13.2

1.8

3.9

AMCU-10

11

13

40

20

35

62

200

15.4

1.8

5.2

AMCU-16A

11

13

40

25

35

62

250

15.1

2.3

5.2

AMCU-16B

11

13

50

25

35

72

280

16.9

2.3

6.5

AMCU-20

11

13

50

30

35

72

340

17.5

2.7

6.5

AMCU-25

13

15

56

25

41

82

380

19.6

2.7

8.4

AMCU-32

13

15

56

30

41

82

460

20.0

3.2

8.4

AMCU-40

13

15

56

35

41

82

530

19.9

3.7

8.4

AMCU-50

16

20

70

25

52

102

590

24.9

3.3

14.0

AMCU-63

16

20

70

30

52

102

710

25.3

3.9

14.0

AMCU-80

16

20

70

40

52

102

950

25.4

5.2

14.0

AMCU-100

16

20

70

45

52

102

1060

25.0

5.9

14.0

AMCU-125

19

25

83

35

63

121

1170

30.2

5.4

20.8

AMCU-160

19

25

83

40

63

121

1330

28.5

6.5

20.8

AMCU-200

19

25

83

50

63

121

1670

29.8

7.8

20.8

AMCU-250

19

25

90

60

63

128

2100

31.4

9.3

22.5

AMCU-320

22

35

85

50

79

129

2170

32.5

9.0

29.8

AMCU-500

25

40

85

55

90

135

2900

35.6

11.3

34.0

AMCU-630

25

40

85

70

90

135

3670

35.6

14.3

34.0

AMCU-800A

25

40

85

85

90

135

4450

35.6

17.4

34.0

AMCU-800B

30

40

95

85

100

155

5930

39.3

21.0

38.0

AMCU-1000

33

40

105

85

106

171

7060

42.7

23.0

42.0

* Notes : All mechanical dimensions shows a nominal ones.

 
     
   
   

▪ Low eddy current losses

▪ Low hysteresis losses

▪ High efficiency

▪ Low temperature rise

▪ High saturation flux density Bsaturation = 1.56 T

▪ Smaller component size

▪ High power throughput

▪ More comprehensive range of component sizes than before

▪ UL94-V0 compliant

▪ UL Temp class F compliant

 
     
   
   

▪ PFC chokes for power supplies

▪ Output chokes for power supplies

▪ PFC choke for UPS system

▪ Harmonic choke for UPS system

▪ PFC choke for welding SMPS

▪ PFC choke for home appliance & industrial air conditioning

▪ Inverter choke for high power supplies

▪ PFC and output choke for distributed power front end

▪ Solar light power supplies

▪ X-ray power supplies

▪ Choke for induction furnaces

▪ Chokes for weight/efficiency sensitive applications in high speed rail car power supplies

▪ Choke for induction furnaces

 
     
 
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