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FERROXCUBE
DATA SHEET
ER9.5/2.5/5 Planar ER cores and accessories
Supersedes data of February 2002 2004 Sep 01
Ferroxcube
Planar ER cores and accessories
CORE SETS Effective core parameters 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 1.67 120 14.2 8.47 7.60 0.35 UNIT mm-1 mm3 mm mm2 mm2 g
9.5 0 -0.3 +0.25 7.5 0 7.1 +0.2 0 3.5 0 -0.2
handbook, halfpage
ER9.5/2.5/5
1.6 +0.15 0
2.45 0.05
50 -0.2
CBW092
Dimensions in mm.
Fig.1 ER9.5/2.5/5 core half.
Core sets for general purpose transformers and power applications Clamping force for AL measurements, 10 5 N. GRADE 3C92 3C93 3C94 AL (nH) 750 25% 850 25% 63 3% 100 5% 160 8% 1000 25% 3C96 3F3 900 25% 63 3% 100 5% 160 8% 850 25% 3F35 3F4 700 25% 40 3% 63 5% 100 5% 525 25% 3F45 525 25% e 1 000 1 130 84 133 213 1 330 1 200 84 133 213 1 130 930 53 84 133 700 700 AIR GAP (m) 0 0 200 120 70 0 0 200 120 70 0 0 340 190 100 0 0 TYPE NUMBER ER9.5/2.5/5-3C92-S ER9.5/2.5/5-3C93-S ER9.5/2.5/5-3C94-A63-S ER9.5/2.5/5-3C94-A100-S ER9.5/2.5/5-3C94-A160-S ER9.5/2.5/5-3C94-S ER9.5/2.5/5-3C96-S ER9.5/2.5/5-3F3-A63-S ER9.5/2.5/5-3F3-A100-S ER9.5/2.5/5-3F3-A160-S ER9.5/2.5/5-3F3-S ER9.5/2.5/5-3F35-S ER9.5/2.5/5-3F4-A40-S ER9.5/2.5/5-3F4-A63-S ER9.5/2.5/5-3F4-A100-S ER9.5/2.5/5-3F4-S ER9.5/2.5/5-3F45-S
2004 Sep 01
2
Ferroxcube
Planar ER cores and accessories
Core sets of high permeability grades Clamping force for AL measurements, 10 5 N. GRADE 3E5 3E6 AL (nH) 3600 +40/-30% 4800 +40/-30% e 4800 6400 AIR GAP (m) 0 0
ER9.5/2.5/5
TYPE NUMBER ER9.5/2.5/5-3E5-S ER9.5/2.5/5-3E6-S
Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 370 320 320 340 300 300 250 f = 100 kHz; B = 100 mT; T = 100 C 0.011 0.011(1) 0.011 0.0085 0.015 - - CORE LOSS (W) at f = 100 kHz; B = 200 mT; T = 100 C 0.072 0.072(1) 0.072 0.058 - - - f = 400 kHz; B = 50 mT; T = 100 C - - - 0.018 0.025 0.011 - f = 500 kHz; B = 50 mT; T = 100 C - - - 0.045 - 0.016 -
3C92 3C93 3C94 3C96 3F3 3F35 3F4
1.
Measured at 140 C.
Properties of core sets under power conditions (continued) B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 370 320 320 340 300 300 250 250 f = 500 kHz; B = 100 mT; T = 100 C - - - - - 0.13 - - CORE LOSS (W) at f = 1 MHz; B = 30 mT; T = 100 C - - - - - - 0.036 0.024 f = 1 MHz; B = 50 mT; T = 100 C - - - - - - - 0.06 f = 3 MHz; B = 10 mT; T = 100 C - - - - - - 0.056 0.042
3C92 3C93 3C94 3C96 3F3 3F35 3F4 3F45
2004 Sep 01
3
Ferroxcube
Planar ER cores and accessories
COIL FORMERS General data PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION
ER9.5/2.5/5
liquid crystal polymer (LCP), glass reinforced, flame retardant in accordance with "UL 94V-0" ; UL file number E54705(M) copper-tin alloy (CuSn), tin (Sn) plated 155 C, "IEC 60085", class F
"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
7.3 0.1 4.45 handbook, full pagewidth 0.08 3.6 0.08 2.95 0.1 2.05 min. 1.7
1.6
4.4 max.
9.1
2 6 8.6 max.
0.7
8.1 11.7 max.
0.25
2
CBW093
Dimensions in mm.
Fig.2 ER9.5/2.5/5 coil former (SMD); 8-solder pads.
Winding data for ER9.5/2.5/5 coil former (SMD) with 8 solder pads NUMBER OF SECTIONS 1 WINDING AREA (mm2) 2.8 MINIMUM WINDING WIDTH (mm) 2.05 AVERAGE LENGTH OF TURN (mm) 18.4
TYPE NUMBER
CPVS-ER9.5-1S-8P-Z
2004 Sep 01
4
Ferroxcube
Planar ER cores and accessories
MOUNTING PARTS General data and ordering information ITEM Clamp REMARKS stainless steel (CrNi); clamping force 20 N FIGURE 3
ER9.5/2.5/5
TYPE NUMBER CLM-ER9.5
handbook, halfpage
9.8
4
5.5
CBW094
Dimensions in mm.
Fig.3 ER9.5/2.5/5 clamp.
2004 Sep 01
5
Ferroxcube
Planar ER cores and accessories
DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS
ER9.5/2.5/5
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.
2004 Sep 01
6

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