Features:
- High flux density, permeability, low loss ferrite core
- High efficiency and low heat generation
- Designed to meet safety standards, such as UL, IEC, and VDE
- Low cost
Applications:
- VCRS, Copy machines
- Audio equipment, Game machines,TV sets
- Microcomputer equipment
- Communications control equipment
- Printers,Terminals, etc.
Electrical Characteristics:
- Operating Temperature range: -10
 to +100
- Storage temperature:-40 to +110
- Switching frequency: 15 KHz to 120 KHz
- Withstanding voltage: 1500/3750Vacfor 1 minutebetween primary & secondary
- Insulation resistance: 500Vdc 100M min. between primary & secondary
- Heat resistance class: E (120), B (130), F (155), H (180)
|
Part number |
Maximum external dimensions(mm) |
Rated output power(W)max. |
Core sectional area(mm2) |
No. of terminal |
W |
D |
H |
25KHz |
50KHz |
100KHz |
EI-12.5 |
13.0 |
13.0 |
9.5 |
2.0 |
4.0 |
8.0 |
14.4 |
10.0 |
EI-16 |
18.0 |
14.0 |
17.0 |
7.0 |
14.0 |
26.0 |
19.8 |
10.0 |
EI-19 |
20.5 |
17.0 |
17.0 |
10.0 |
20.0 |
36.0 |
24.0 |
10.0 |
EI-22/19/6 |
23.0 |
17.0 |
20.5 |
14.0 |
26.0 |
46.0 |
37.0 |
10.0 |
EI-25 |
26.0 |
18.5 |
23.0 |
22.0 |
37.0 |
64.0 |
41.0 |
8.0 |
EI-28 |
30.0 |
25.5 |
23.0 |
33.0 |
60.0 |
91.0 |
86.0 |
12.0 |
EI-30 |
31.0 |
26.0 |
29.0 |
54.0 |
95.0 |
138.0 |
111.0 |
12.0 |
EI-33/29/13 |
34.0 |
29.0 |
31.5 |
75.0 |
125.0 |
179.0 |
118.5 |
12.0 |
EI-35 |
36.0 |
26.0 |
31.0 |
69.0 |
119.0 |
175.0 |
101.4 |
12.0 |
EI-40 |
41.0 |
30.0 |
36.0 |
111.0 |
195.0 |
297.0 |
148.0 |
12.0 |
Special inquiries besides the above common used types can be met upon your requirement. |
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