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FERROXCUBE
DATA SHEET
E34/14/9 E cores and accessories
Supersedes data of September 2004 2008 Sep 01
Ferroxcube
E cores and accessories
CORE SETS Effective core parameters
handbook, halfpage
E34/14/9 (E375)
34.3 0.6 25.5 min. 9.3 0.2
SYMBOL (I/A) Ve Ie Ae Amin m
PARAMETER core factor (C1) effective volume effective length effective area minimum area mass of core half
VALUE 0.850 5590 69.3 80.7 80.7 14
UNIT mm-1 mm3 mm mm2 mm2 g
9.8 0.13
14.1 0.15
9.3 0.25
CBW041
Dimensions in mm.
Fig.1 E34/14/9 core half.
Core halves AL measured in combination with a non-gapped core half, clamping force for AL measurements 40 20 N, unless stated otherwise. GRADE 3C81 AL (nH) 100 5%(1) 160 5%(1) 250 5% 315 5% 400 8% 630 15% 3200 25% 3C90 100 5%(1) 160 5%(1) 250 5% 315 5% 400 8% 630 15% 2440 25% 3C91 3C92 3C94 3C96 3200 25% 1850 25% 2440 25% 2125 25% e 68 109 171 215 273 431 2190 68 109 171 215 273 431 1670 2190 1250 1760 1450 TOTAL AIR GAP (m) 1520 820 460 350 260 140 0 1520 820 460 350 260 140 0 0 0 0 0 TYPE NUMBER E34/14/9-3C81-E100 E34/14/9-3C81-E160 E34/14/9-3C81-A250 E34/14/9-3C81-A315 E34/14/9-3C81-A400 E34/14/9-3C81-A630 E34/14/9-3C81 E34/14/9-3C90-E100 E34/14/9-3C90-E160 E34/14/9-3C90-A250 E34/14/9-3C90-A315 E34/14/9-3C90-A400 E34/14/9-3C90-A630 E34/14/9-3C90 E34/14/9-3C91 E34/14/9-3C92 E34/14/9-3C94 E34/14/9-3C96
2008 Sep 01
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Ferroxcube
E cores and accessories
E34/14/9 (E375)
e 68 109 171 215 273 431 1450 1150 TOTAL AIR GAP (m) 1520 820 460 350 260 140 0 0 TYPE NUMBER E34/14/9-3F3-E100 E34/14/9-3F3-E160 E34/14/9-3F3-A250 E34/14/9-3F3-A315 E34/14/9-3F3-A400 E34/14/9-3F3-A630 E34/14/9-3F3 E34/14/9-3F35
GRADE 3F3
AL (nH) 100 5%(1) 160 5%(1) 250 5% 315 5% 400 8% 630 15% 2125 25%
3F35 Note
1680 25%
1. Measured in combination with an equal gapped core half, clamping force for AL measurements, 40 20 N. Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 320 320 320 370 320 340 320 300 f = 25 kHz; B = 200 mT; T = 100 C 1.2 0.56 - - - - - - CORE LOSS (W) at f = 100 kHz; B = 100 mT; T = 100 C - 0.63 0.38 (1) 0.5 0.5 0.38 0.62 - f = 100 kHz; B = 200 mT; T = 100 C - - 2.3(1) 2.9 2.9 2.3 - - f = 400 kHz; B = 50 mT; T = 100 C - - - - - - 1.1 -
3C81 3C90 3C91 3C92 3C94 3C96 3F3 3F35
Properties of core sets under power conditions (continued) B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 340 320 300 f = 500 kHz; B = 50 mT; T = 100 C 2.1 - 0.75 CORE LOSS (W) at f = 500 kHz; B = 100 mT; T = 100 C - - 5.9 f = 1 MHz; B = 30 mT; T = 100 C - - - f = 3 MHz; B = 10 mT; T = 100 C - - -
3C96 3F3 3F35 Note
1. Measured at 60 C.
2008 Sep 01
405
Ferroxcube
E cores and accessories
COIL FORMERS General data for E34/14/9 coil former PARAMETER Coil former material Maximum operating temperature SPECIFICATION
E34/14/9 (E375)
polyamide (PA6.6), glass reinforced, flame retardant in accordance with "UL 94-HB" ; UL file number E41938(M) 130 C, "IEC 60085", class B
18.8 max.
handbook, full pagewidth
17.1
25.15 max.
9.8 min.
11.5
CBW042
Dimensions in mm.
Fig.2 E34/14/9 coil former. Winding data and area product for E34/14/9 coil former without pins NUMBER OF SECTIONS 1 MINIMUM WINDING AREA (mm2) 111 NOMINAL WINDING WIDTH (mm) 17.1 AVERAGE LENGTH OF TURN (mm) 67.0 AREA PRODUCT Ae x Aw (mm4) 8960
TYPE NUMBER
CP-E34/14/9-1S
2008 Sep 01
406
Ferroxcube
E cores and accessories
General data for 12-pins E34/14/9 coil former PARAMETER Coil former material Maximum operating temperature Pin material Resistance to soldering heat Solderability SPECIFICATION
E34/14/9 (E375)
polyamide (PA6.6), glass reinforced, flame retardant in accordance with "UL 94-HB" ; UL file number E41938(M) 130 C, "IEC 60085", class B copper-zinc alloy (CuZnP), tin (Sn) plated "IEC 60068-2-20", Part 2, Test Tb, method 1B: 350 C, 3.5 s "IEC 60068-2-20", Part 2, Test Ta, method 1: 235 C, 2 s
handbook, full pagewidth
25.15 max. 9.6 min.
18.6 max. 16.5
25.65 max.
11.85
1 4.05 min. 3.8
(1)
0.65 5.1 21.9 27.2 max. 2.15 min.
CBW043
37.75 max. (1) one place only
Dimensions in mm.
Fig.3 E34/14/9 coil former: 12-pins. Winding data and area product for 12-pins E34/14/9 coil former NUMBER OF SECTIONS 1 MINIMUM WINDING AREA (mm2) 102 NOMINAL WINDING WIDTH (mm) 16.5 AVERAGE LENGTH OF TURN (mm) 69.0 AREA PRODUCT Ae x Aw (mm4) 8230
TYPE NUMBER
CPH-E34/14/9-1S-12PD-Z
2008 Sep 01
407
Ferroxcube
E cores and accessories
DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS
E34/14/9 (E375)
This data sheet contains preliminary data. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.
Production
DISCLAIMER Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS Prototype Design-in Preferred Support INDICATION DEFINITION These are products that have been made as development samples for the purposes of technical evaluation only. The data for these types is provisional and is subject to change. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability.
2008 Sep 01
408

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