CTX20-1P-R 데이터 시트보기 (PDF) - Unspecified
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CTX20-1P-R Datasheet PDF : 8 Pages
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ECONO-PAC™/OCTA-PAC®
OCTA-PAC® PLUS
Power Inductors and Transformers
Part Number Rated
Inductance
(µH)
CTX68-3A-R
CTX100-3A-R
CTX150-3A-R
CTX200-3A-R
CTX300-3A-R
CTX0.33-4A-R
CTX0.68-4A-R
CTX1-4A-R
CTX2-4A-R
CTX5-4A-R
CTX8-4A-R
CTX10-4A-R
CTX15-4A-R
CTX20-4A-R
CTX25-4A-R
CTX33-4A-R
CTX50-4A-R
CTX68-4A-R
CTX100-4A-R
CTX150-4A-R
CTX200-4A-R
CTX300-4A-R
68.0
100.0
150.0
200.0
300.0
0.33
0.68
1.0
2.0
5.0
8.0
10.0
15.0
20.0
25.0
33.0
50.0
68.0
100.0
150.0
200.0
300.0
OCL (1)
nominal
+/-25%
(µH)
68.80
99.07
149.7
198.8
296.2
0.313
0.744
1.39
2.18
4.26
8.70
10.53
14.70
19.58
25.14
34.80
50.11
68.21
100.57
153.5
200.4
302.8
Parallel Ratings
I sat. (2) I rms. (3) DCR Ω (4)
Amperes Amperes max.
Peak
@ 20°C.
1.13
1.28
0.253
0.94
1.05
0.379
0.76
0.86
0.571
0.66
0.71
0.829
0.54
0.56
1.309
22.5
12.2
0.0030
15.0
10.6
0.0040
11.25
9.23
0.0052
9.00
8.38
0.0063
6.43
7.21
0.0085
4.50
5.49
0.015
4.09
4.67
0.020
3.46
3.87
0.029
3.00
3.62
0.034
2.65
3.02
0.048
2.25
2.49
0.071
1.88
2.05
0.104
1.61
1.70
0.153
1.32
1.37
0.235
1.07
1.10
0.365
0.94
0.92
0.521
0.76
0.75
0.787
1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc
Parallel: (1,4 - 3,2) Series: (1 - 3) tie (2 - 4)
2) Peak current for approximately 30% roll-off
3) RMS current, delta temp. of 40° C ambient temperature of 85° C
4) DCR @ 20°C
Volt (7)
µ-Sec
12.9
15.5
19.0
21.9
26.7
0.98
1.47
1.96
2.45
3.44
4.91
5.40
6.38
7.36
8.34
9.81
11.8
13.7
16.7
20.6
23.6
29.0
OCL (1)
nominal
+/-25%
(µH)
275.2
396.3
598.7
795.3
1185
1.25
2.98
5.57
8.70
17.05
34.80
42.11
58.81
78.30
100.51
139.2
200.4
272.8
402.3
613.9
801.8
1211
Series Ratings
I sat. (2) I rms. (3) DCR Ω (4)
Amperes Amperes max.
Peak
@ 20°C.
Volt (7)
µ-Sec
0.56
0.64
1.013
25.8
0.47
0.53
1.514
30.9
0.38
0.43
2.283
38.0
0.33
0.35
3.315
43.8
0.27
0.28
5.236
53.5
11.25
6.09
0.0119
1.96
7.50
5.28
0.0158
2.94
5.63
4.62
0.0207
3.93
4.50
4.19
0.0251
4.91
3.21
3.61
0.0339
6.87
2.25
2.74
0.059
9.81
2.05
2.33
0.081
10.8
1.73
1.94
0.117
12.8
1.50
1.81
0.135
14.7
1.32
1.51
0.193
16.7
1.13
1.25
0.283
19.6
0.94
1.03
0.418
23.6
0.80
0.85
0.612
27.5
0.66
0.69
0.939
33.4
0.54
0.55
1.462
41.2
0.47
0.46
2.085
47.1
0.38
0.37
3.148
57.9
5) Hipot rating: winding to winding: 300Vdc min.
6) Turns Ratio: (1-2):(4-3) 1:1
7) Applied volt-time product (v-us) across the inductor. This value represents the
applied V-us at 300KHz necessary to generate a core loss equal to 10% of the
total losses for a 40°C temperature rise.
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