B66387 Datasheet PDF - EPCOS
| Part Number | B66387 | |
| Description | Core | |
| Manufacturers | EPCOS | |
| Logo |  |
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E 65/32/27
Core
I E cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 0,27 mm–1
le = 147 mm
Ae = 535 mm2
Amin = 529 mm2
Ve = 78 600 mm3
Approx. weight 394 g/set
B66387
Ungapped
Mate- AL value
rial nH
µe AL1min PV
nH W/set
Ordering code
N27 7200 + 30/– 20 % 1570 5730 < 14,60 (200 mT, 25 kHz, 100 °C) B66387-G-X127
N87 7900 + 30/– 20 % 1700 5730 < 6,70 (100 mT, 100 kHz, 100 °C) B66387-G-X187
Gapped
Mate- g
rial
mm
N27, 0,50 ± 0,05
N87 1,00 ± 0,05
1,50 ± 0,05
AL value
approx.
nH
1214
716
526
µe
265
156
115
Ordering code
** = 27 (N27)
** = 87 (N87)
B66387-G500-X1**
B66387-G1000-X1**
B66387-G1500-X1**
The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0) and
one gapped core (dimension g > 0).
Calculation factors (for formulas, see “E cores: general information”, page 382)
Material
N27
N87
Relationship between
air gap – AL value
K1 (25 °C) K2 (25 °C)
716 – 0,762
716 – 0,762
Calculation of saturation current
K3 (25 °C)
1231
1168
K4 (25 °C)
– 0,847
– 0,796
K3 (100 °C) K4 (100 °C)
1154
– 0,865
1131
– 0,873
Validity range:
K1, K2: 0,20 mm < s < 5,00 mm
K3, K4: 230 nH < AL < 2290 nH
433 08/01
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for B66387 electronic component. |
| Information | Total 2 Pages | |
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