Product specifications
Core
Toroid 63/38/25
Effective parameters
Symbol
∑(I/A)
Ve
Le
Ae
m
Parameter
core factor (C1)
effective volume
effective length
effective area
mass of core
Value
0.497
46500
152
306
≈ 220
Unit
mm⁻¹
mm³
mm
mm²
g/pcs
Epoxy coating DC isolation voltage 2000.
Maximum operating temperature of the coating is 200ºC.
Dimensions (mm)
Cores
T63/38/25
TX63/38/25
OD
63 ± 2
65.5 max
ID
38 ± 1.2
36.4 min
H
25 ± 0.8
26.3 max
Uncoated
Epoxy Coated
Core data
Cores
T63/38/25
T63/38/25
T63/38/25
T63/38/25
T63/38/25
T63/38/25
Material
3C11
3C94
3E10
3E26 (3E27-M7)
3E27
3E6 (3E10-M)
Al (nH/turns²)
11000
5900
24400
17900
14100
24400
Core data
Cores
TX63/38/25
TX63/38/25
TX63/38/25
TX63/38/25
TX63/38/25
TX63/38/25
Material
3C11
3C94
3E10
3E26 (3E27-M7)
3E27
3E6 (3E10-M)
Al (nH/turns²)
11000
5900
24400
17900
14100
24400
Al tolerance
± 25%
± 25%
± 20%
± 25%
± 25%
± 30%
µe
≈ 4300
≈ 2300
≈ 9500
≈ 7000
≈ 5500
≈ 9500
Al tolerance
± 25%
± 25%
± 20%
± 25%
± 25%
± 30%
µe
≈ 4300
≈ 2300
≈ 9500
≈ 7000
≈ 5500
≈ 9500
2016
