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FERROXCUBE
DATA SHEET
RM14/I RM, RM/I, RM/ILP cores and accessories
Supersedes data of September 2004 2008 Sep 01
Ferroxcube
RM, RM/I, RM/ILP 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 set VALUE 0.353 13900 70.0 198 168 69 UNIT mm-1 mm3 mm mm2 mm2 g
O 15 0 0.6 17 0 1.4 19 0 5.6 0.6
handbook, halfpage
RM14/I
0 34.7 1.2
42.2
27 0.25
20.8
0.6 30.1 0 0.1
1.2 O 29 0
Dimensions in mm.
MGC106
Fig.1 RM14/I core set.
Core sets for general purpose transformers and power applications Clamping force for AL measurements, 80 20 N. GRADE 3C90 AL (nH) 250 3% 315 3% 400 3% 630 5% 1000 5% 6600 25% 250 3% 315 3% 400 3% 630 5% 1000 5% 6600 25% 8130 25% 5700 25% 250 3% 315 3% 400 3% 630 5% 1000 5% 5700 25% e 70 89 113 177 281 1850 70 89 113 177 281 1850 2290 1600 70 89 113 177 281 1600 AIR GAP (m) 1270 950 710 410 240 0 1270 950 710 410 240 0 0 0 1270 950 710 410 240 0 TYPE NUMBER RM14/I-3C90-A250 RM14/I-3C90-A315 RM14/I-3C90-A400 RM14/I-3C90-A630 RM14/I-3C90-A1000 RM14/I-3C90 RM14/I-3C94-A250 RM14/I-3C94-A315 RM14/I-3C94-A400 RM14/I-3C94-A630 RM14/I-3C94-A1000 RM14/I-3C94 RM14/I-3C95 RM14/I-3C96 RM14/I-3F3-A250 RM14/I-3F3-A315 RM14/I-3F3-A400 RM14/I-3F3-A630 RM14/I-3F3-A1000 RM14/I-3F3
3C94
3C95 3C96 3F3
2008 Sep 01
2
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
Properties of core sets under power conditions B (mT) at GRADE H = 250 A/m; f = 25 kHz; T = 100 C 315 315 315 340 315 f = 25 kHz; B = 200 mT; T = 100 C 1.67 - - - - f = 100 kHz; B = 100 mT; T = 100 C 1.76 1.4 - 1.1 1.55 CORE LOSS (W) at f = 100 kHz; f = 100 kHz; f = 400 kHz; B = 200 mT; B = 200 mT; B = 50 mT; T = 25 C T = 100 C T = 100 C - - 8.76 - - - 7.4 8.34 5.6 - - - - 2.6 2.65
RM14/I
f = 500 kHz; B = 50 mT; T = 100 C - - - 5.2 -
3C90 3C94 3C95 3C96 3F3
2008 Sep 01
3
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
COIL FORMERS General data PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION
RM14/I
phenolformaldehyde (PF), glass reinforced, flame retardant in accordance with "UL 94V-0"; UL file number E167521(M) copper-tin alloy (CuSn), tin (Sn) plated 180 C, "IEC 60085", class H "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
handbook, full pagewidth
33.02 22.86 12.7
0 20.5 0.3 (18.35 min.) 0.75 5 6 7 8 0 1.3 0.1 1
2.54
4
0.2 15.2 0 3 2 1 19.4 10 12 11
9
0 0 28.8 0.3 16.8 0.1 0.8
6.2
Dimensions in mm.
0.15 1.3 0
CBW615
Fig.2 RM14/I coil former; 12-pins. Winding data and area product for 12-pins RM14/I coil former NUMBER OF SECTIONS NUMBER OF PINS PIN POSITIONS USED 1, 2, 3, 4, 6, 7, 9, 10, 11, 12 all AVERAGE LENGTH OF TURN (mm) 71 71 WINDING AREA (mm2) WINDING WIDTH (mm) AREA PRODUCT Ae x Aw (mm4) 22200 22200
TYPE NUMBER
1 1
10 12
112 112
18.4 18.4
CSV-RM14-1S-10P CSV-RM14-1S-12P
2008 Sep 01
4
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
General data PARAMETER Coil former material Pin material Maximum operating temperature Resistance to soldering heat Solderability SPECIFICATION
RM14/I
polybutyleneterephtalate (PBT), glass-reinforced, flame retardent in accordance with "UL 94V-0"; UL file number E45329(R) 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
20.5 0 -0.3 7.62 5.08 5.08 5.08 5.08 0.8 4 (18 min.)
4.4 0 -0.1 1.3 0.3 46.7 2.54
handbook, full pagewidth
1.6 +0.15 0 28.6 41 28.8 0 16.8 0 -0.2 -0.2 1 3.7 3.4 31.4 4.8 1.6 +0.15 0 7.1
35.56 19.4 15.2 +0.2 0
CBW535
Dimensions in mm.
Fig.3 RM14/I coil former; 12-pins (DIL). Winding data and area product for 12-pins RM14/I coil former (DIL) NUMBER OF SECTIONS 1 AVERAGE LENGTH OF TURN (mm) 71 WINDING AREA (mm2) 111 WINDING WIDTH (mm) 18.0 AREA PRODUCT Ae x Aw (mm4) 22000
TYPE NUMBER
CPV-RM14/I-1S-12PD
2008 Sep 01
5
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
MOUNTING PARTS General data mounting clip with earth pin
8.1 max.
RM14/I
ITEM Clamping force Clip material Clip plating Solderability Type number 40 N
SPECIFICATION
4 columns
stainless steel tin (Sn) "IEC 60 068-2-20", Part 2, Test Ta, method 1 CLI/P-RM14/I
28.9 R 70 25.7
5.5
0.9 (2x)
CBW534
Dimensions in mm.
Fig.4 Mounting clip for RM14/I.
2008 Sep 01
6
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS
RM14/I
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
7

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