4335-000-21860 [ETC]
PLATE I PLT38/25/3.8-3C90 ; 图版I PLT38 / 25 / 3.8-3C90\n型号: | 4335-000-21860 |
厂家: | ETC |
描述: | PLATE I PLT38/25/3.8-3C90
|
文件: | 总4页 (文件大小:171K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
FERRITE CERAMICS
DATA SHEET
E38/8/25
Planar E cores
Product specification
1999 Dec 23
Supersedes data of November 1997
File under Ferrite Ceramics, MA01
Philips Components
Product specification
Planar E cores
E38/8/25
CORES
Effective core parameters of a set of E cores
38.1 ±0.76
handbook, halfpage
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
0.272
mm−1
10200 mm3
30.23 min.
Σ(I/A)
Ve
7.6
±0.2
effective volume
effective length
effective area
4.45 ±0.13
8.26
±0.13
Ie
52.6
194
≈25
mm
mm2
g
Ae
m
mass of core half
25.4 ±0.51
CBW409
R0.64 ref. typ.
R0.81 ref. typ.
R0.64 ref. typ.
Dimensions in mm.
Fig.1 E38/8/25 core half.
Effective core parameters of an E/PLT combination
SYMBOL
PARAMETER
core factor (C1)
VALUE UNIT
Σ(I/A)
Ve
0.226
8460
43.7
194
mm−1
mm3
mm
mm2
g
handbook, halfpage
38.1 ±0.76
effective volume
effective length
effective area
mass of plate
3.81 ±0.13
Ie
Ae
m
≈18
Ordering information for plates
GRADE TYPE NUMBER
3C90
25.4 ±0.51
PLT38/25/4-3C90
PLT38/25/4-3F3
PLT38/25/4-3F4
3F3
3F4
CBW410
R0.64 ref. typ.
Dimensions in mm.
Fig.2 PLT38/25/4.
1999 Dec 23
2
Philips Components
Product specification
Planar E cores
E38/8/25
Core halves for use in combination with an E core
AL measured in combination with a non-gapped core half, clamping force for AL measurements, 40 ±15 N,
unless stated otherwise.
AL
(nH)
AIR GAP
(µm)
GRADE
3C90
µe
≈54
TYPE NUMBER
250 ±3%(1)
315 ±3%(1)
400 ±3%(1)
630 ±5%
≈1100
≈850
≈650
≈400
≈250
≈0
E38/8-3C90-E250-E
E38/8-3C90-E315-E
E38/8-3C90-E400-E
E38/8-3C90-A630-E
E38/8-3C90-A1000-E
E38/8/25-3C90
≈68
≈86
≈136
≈216
≈1720
≈54
1000 ±10%
7940 ±25%
250 ±3%(1)
315 ±3%(1)
400 ±3%(1)
630 ±5%
3F3
3F4
≈1100
≈850
≈650
≈400
≈250
≈0
E38/8-3F3-E250-E
E38/8-3F3-E315-E
E38/8-3F3-E400-E
E38/8-3F3-A630-E
E38/8-3F3-A1000-E
E38/8/25-3F3
≈68
≈86
≈136
≈216
≈1570
≈54
1000 ±10%
7250 ±25%
250 ±3%(1)
315 ±3%(1)
400 ±3%(1)
630 ±5%
≈1100
≈850
≈650
≈400
≈250
≈0
E38/8-3F4-E250-E
E38/8-3F4-E315-E
E38/8-3F4-E400-E
E38/8-3F4-A630-E
E38/8-3F4-A1000-E
E38/8/25-3F4
≈68
≈86
≈136
≈216
≈840
1000 ±10%
3880 ±25%
Note
1. Measured in combination with an equal gapped core half, clamping force for AL measurements, 40 ±15 N.
Core halves for use in combination with a plate (PLT)
AL measured in combination with a plate (PLT), clamping force for AL measurements, 40 ±15 N.
AL
(nH)
AIR GAP
(µm)
GRADE
3C90
µe
≈45
TYPE NUMBER
250 ±3%
315 ±3%
≈1100
≈850
≈650
≈400
≈250
≈0
E38/8-3C90-A250-P
E38/8-3C90-A315-P
E38/8-3C90-A400-P
E38/8-3C90-A630-P
E38/8-3C90-A1000-P
E38/8/25-3C90
≈57
≈72
400 ±3%
630 ±5%
≈113
≈180
≈1670
≈45
1000 ±10%
9290 ±25%
250 ±3%
3F3
≈1100
≈850
≈650
≈400
≈250
≈0
E38/8-3F3-A250-P
E38/8-3F3-A315-P
E38/8-3F3-A400-P
E38/8-3F3-A630-P
E38/8-3F3-A1000-P
E38/8/25-3F3
315 ±3%
≈57
400 ±3%
≈72
630 ±5%
≈113
≈180
≈1520
1000 ±10%
8500 ±25%
1999 Dec 23
3
Philips Components
Product specification
Planar E cores
E38/8/25
AL
(nH)
AIR GAP
(µm)
GRADE
3F4
µe
≈45
TYPE NUMBER
250 ±3%
315 ±3%
≈1100
≈850
≈650
≈400
≈250
≈0
E38/8-3F4-A250-P
≈57
≈72
E38/8-3F4-A315-P
E38/8-3F4-A400-P
E38/8-3F4-A630-P
E38/8-3F4-A1000-P
E38/8/25-3F4
400 ±3%
630 ±5%
≈113
≈180
≈830
1000 ±10%
4600 ±25%
Properties under power conditions
B (mT)
CORE LOSS (W)
at
at
CORE
COMBINATION
H = 250 A/m;
f = 25 kHz;
B = 200 mT;
f = 100 kHz;
B = 100 mT;
f = 400 kHz;
f = 1 MHz;
B = 30 mT;
f = 3 MHz;
B = 10 mT;
ˆ
ˆ
ˆ
ˆ
ˆ
f = 10 kHz;
B = 50 mT;
T = 100 °C
T = 100 °C
T = 100 °C
≤1.25
≤1.05
≤1.20
≤1.00
−
T = 100 °C
T = 100 °C
T = 100 °C
E+E38-3C90
E+PLT38-3C90
E+E38-3F3
≥320
≥320
≥320
≥320
≥250
≥250
≤1.25
−
−
−
−
−
−
≤1.05
−
−
−
−
≤2.00
≤1.65
−
−
−
E+PLT38-3F3
E+E38-3F4
−
−
≤3.00
≤2.50
≤3.50
≤2.90
E+PLT38-3F4
−
−
1999 Dec 23
4
相关型号:
©2020 ICPDF网 联系我们和版权申明