P30-3C81 FERROXCUBE [Ferroxcube International Holding B.V.], P30-3C81 Datasheet - Page 2

• Manufacturer Part Number: P30-3C81
• Description: P cores and accessories
• Manufacturer: FERROXCUBE [Ferroxcube International Holding B.V.]

Ferroxcube
CORE SETS
Effective core parameters
Core sets for general purpose transformers and power applications
Clamping force for A
2008 Sep 01
SYMBOL
Σ(I/A)
V
I
A
A
m
3C81
3C91
3F3
e
e
GRADE
e
min
P cores and accessories
core factor (C1)
effective volume
effective length
effective area
minimum area
mass of set
PARAMETER
8300 ±25%
8300 ±25%
5750 ±25%
L
1000 ±3%
1000 ±3%
250 ±3%
315 ±3%
400 ±3%
630 ±3%
250 ±3%
315 ±3%
400 ±3%
630 ±3%
measurements, 250 ±50 N.
(nH)
A
L
0.330
6190
45.2
137
116
≈ 34
VALUE
≈ 2 180
≈ 2 180
≈ 1 510
mm
mm
mm
mm
mm
g
≈ 105
≈ 165
≈ 263
≈ 105
≈ 165
≈ 263
UNIT
µ
≈ 66
≈ 83
≈ 66
≈ 83
e
−1
3
2
2
1008
Dimensions in mm.
13.5
0.5
−0.4
TOTAL AIR GAP
0
+0.2
0
±0.6
4.3
(µm)
≈ 840
≈ 640
≈ 480
≈ 290
≈ 170
≈ 840
≈ 640
≈ 480
≈ 290
≈ 170
≈ 0
≈ 0
≈ 0
Fig.1 P30/19 core set.
20.5 ±0.5
P30/19-3C81-E250
P30/19-3C81-A315
P30/19-3C81-A400
P30/19-3C81-A630
P30/19-3C81-A1000
P30/19-3C81
P30/19-3C91
P30/19-3F3-E250
P30/19-3F3-A315
P30/19-3F3-A400
P30/19-3F3-A630
P30/19-3F3-A1000
P30/19-3F3
∅5.4
TYPE NUMBER
+0.2
0
25
13
P30/19
+0.8
0
+0.4
0
CBW427
±0.5
18.8
±0.2
30