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參數(shù)資料
| 型號： | 4322-025-02200 |
| 英文描述： | CORE FULL RM10/I-3C90 PAIR |
| 中文描述： | 核的全部RM10/I-3C90一對 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 68K |
| 代理商： | 4322-025-02200 |
1999 Dec 23
1
Philips Components
Product specification
Ferrite ring cores (toroids)
TN36/23/15
RING CORES (TOROIDS)
Effective core parameters
Coating
1.
The cores are coated with polyamide 11 (PA11), flame
retardant in accordance with “UL 94V-2”; UL file
number E 45228 (M).
Isolation voltage
2.
DC isolation voltage: 2000 V.
Contacts are applied on the edge of the ring core,
which is also the critical point for the winding
operation.
SYMBOL
Σ
(I/A)
V
e
I
e
A
e
m
PARAMETER
VALUE
UNIT
mm
1
mm
3
mm
mm
2
g
core factor (C1)
effective volume
effective length
effective area
mass of core
0.935
8600
89.6
95.9
≈
42
Fig.1 TN36/23/15 ring core.
Dimensions in mm.
handbook, halfpage
CBW300
21.9
±
0.7
15.7
±
0.6
coating PA11
(
≈
0.3)
36.9
±
0.9
Ring core data
Notes
1.
Uncoated ring cores have the following dimensions: outside diameter = 36
±
0.7 mm; inside diameter = 23
±
0.5 mm;
height = 15
±
0.3 mm.
Due to the rectangular BH-loop of 3R1, inductance values strongly depend on the magnetic state of the ring core
and measuring conditions. Therefore no A
L
value is specified. For the application in magnetic amplifiers A
L
is not
a critical parameter.
Ring cores in 3E5 and 3E6 are lacquered (polyurethane) and have different dimensions:
outside diameter = 36.25
±
0.9 mm; inside diameter = 22.75
±
0.7 mm; height = 15.25
±
0.6 mm; flame retardant in
accordance with “UL 94V-2”; UL file number E 192048.
2.
3.
GRADE
A
L
(nH)
170
±
25%
940
±
25%
2285
±
25%
2420
±
25%
3090
±
25%
5800
±
25%
7390
±
25%
11400
±
30%
13600
±
30%
μ
i
COLOUR CODE
TYPE NUMBER
4C65
4A11
3R1
(2)
3S4
3F3
3C90
3C11
3E25
3E5
(3)
3E6
(3)
≈
125
≈
700
≈
800
≈
1700
≈
1800
≈
2300
≈
4300
≈
5500
≈
8500
≈
1000
violet
uncoated
black
uncoated
blue
ultramarine
white
orange
yellow/white
purple/white
TN36/23/15-4C65
T36/23/15-4A11
(1)
TN36/23/15-3R1
T36/23/15-3S4
(1)
TN36/23/15-3F3
TN36/23/15-3C90
TN36/23/15-3C11
TN36/23/15-3E25
TL36/23/15-3E5
TL36/23/15-3E6
WARNING
Do not use 3R1 cores close to their mechanical resonant frequency. For more information refer to “3R1” material
specification in this data handbook.
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