| CD-
type amorphous choke core |
 |
Features： |
| ◇ With high saturation magnetic induction |
| ◇ With low core loss |
| ◇ With good temperature stability, The
working temperature -55℃～130℃ |
| |
| Applications： |
| ◇ Output choke coil for SMPS |
| ◇ Choke coil for DC/DC converter |
| ◇ Normal mode choke coil |
| ◇ Choke coil for adapter and
battery charger |
| ◇ PFC choke coil |
 |
|
|
| |
| Specifications and electric parameters： |
| 1) Specification |
| Grade |
Core
dimentions(mm) |
The
effective section cm2 |
Mean
core pathlength
(cm) |
Core
weight(g) |
| A |
B |
C |
H |
| AI-50Ⅰ60301220 |
60 |
30 |
12 |
20 |
1.72 |
21.8 |
270 |
| AI-50Ⅰ60302020 |
60 |
30
|
20 |
20 |
2.88 |
24.6 |
510 |
| AI-50Ⅰ60362030 |
60 |
36 |
20 |
30 |
3.60 |
25.6 |
663 |
| AI-50Ⅰ60403030 |
60 |
40 |
30 |
30 |
6.30 |
30.2 |
1370 |
| AI-50Ⅰ76251520 |
76 |
25 |
15 |
20 |
2.16 |
24.9 |
387 |
| AI-50Ⅰ80403030 |
80 |
40 |
30 |
30 |
6.30 |
35.8 |
1624 |
| AI-50Ⅰ84352225 |
84 |
35 |
22 |
25 |
3.90 |
30.7 |
860 |
| AI-50Ⅰ85622050 |
85 |
62 |
20 |
50 |
7.00 |
35.4 |
1784 |
| AI-50Ⅰ88452530 |
88 |
45 |
26 |
30 |
5.46 |
34.8 |
1368 |
| AI-50Ⅰ100322540 |
100 |
32 |
25 |
40 |
7.00 |
34.5 |
1740 |
| AI-50Ⅰ130452630 |
130 |
45 |
25 |
30 |
5.25 |
42.2 |
1595 |
|
| |
| 2) Technical parameters
for winding wire inducter |
| Grade |
Size of gap（mm） |
AL±10%μH |
Max AT(N×Idc) |
AI-50
Ⅰ60301220 |
2×0.5
2×1.0
2×2.0 |
0.38
0.30
0.23 |
600
1200
1800 |
AI-50
Ⅰ60302020 |
2×0.5
2×1.0
2×2.0 |
0.50
0.39
0.29 |
520
1100
1700 |
AI-50
Ⅰ60403030 |
2×1.0
2×2.0
2×3.0 |
0.40
0.35
0.30 |
1000
1600
2800 |
AI-50
Ⅰ80403030 |
2×1.0
2×2.0
2×3.02×4.0 |
0.70
0.49
0.42
0.38 |
800
1500
2600
3800 |
AI-50
Ⅰ88452530 |
2×1.0
2×2.0
2×3.0
2×4.0 |
0.60
0.45
0.38
0.34 |
700
1400
2500
3600 |
AI-50
Ⅰ130452630 |
2×2.0
2×3.0
2×4.0 |
0.42
0.35
0.30 |
1400
2400
3500 |
|
| |
