RM4-3H3 [FERROXCUBE]

RM, RM/I, RM/ILP cores and; RM ， RM / I ， RM / ILP内核，


型号：	RM4-3H3
厂家：	FERROXCUBE INTERNATIONAL HOLDING B.V.
描述：	RM, RM/I, RM/ILP cores and RM ， RM / I ， RM / ILP内核，
文件：	总6页 (文件大小：70K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FERROXCUBE

DATA SHEET

RM4

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

RM4

CORE SETS

handbook, halfpage

Effective core parameters

0.4

9.8

M1.4

SYMBOL

PARAMETER

VALUE UNIT

Σ(I/A)

V_e

core factor (C1)

effective volume

effective length

effective area

minimum area

mass of set

1.94

230

mm⁻¹

mm³

mm²

0.2

4.6

2.5

I_e

21.3

11.0

8.1

5.8 min

0.5

A_e

A_min

O3.9

0.2

≈ 1.5

0.06

O 2.04

0.14

0.4 10.4

0.1

MBE082

0.4

O 7.95

Dimensions in mm.

Fig.1 RM4 core set.

Core sets for filter applications

Clamping force for A_Lmeasurements, 20 10 N.

A_L

(nH)

TOTAL AIR GAP

TYPE NUMBER

(WITH NUT)

TYPE NUMBER

(WITHOUT NUT)

GRADE

µ_e

(µm)

3D3

40 3%

63 3%

≈ 62

≈ 97

≈ 470

≈ 250

≈ 0

RM4-3D3-E40/N

RM4-3D3-A63/N

−

RM4-3D3-E40

RM4-3D3-A63

RM4-3D3

400 25%

63 3%

≈ 616

≈ 97

3H3

≈ 280

≈ 160

≈ 85

≈ 0

RM4-3H3-A63/N

RM4-3H3-A100/N

RM4-3H3-A160/N

−

RM4-3H3-A63

RM4-3H3-A100

RM4-3H3-A160

RM4-3H3

100 3%

160 3%

900 25%

≈ 154

≈ 247

≈ 1390

2008 Sep 01

1164

Ferroxcube

RM, RM/I, RM/ILP cores and accessories

RM4

INDUCTANCE ADJUSTERS

General data

0.07

handbook, halfpage

O 2.13

PARAMETER

Material of head

and thread

SPECIFICATION

polypropylene (PP),

glass fibre reinforced

Maximum operating

temperature

125 °C

7.8

3.05

M 1.4

1.5

min

0.5

MBE079

Dimensions in mm.

Fig.2 RM4 inductance adjuster.

Inductance adjuster selection chart

(applies to all types)

∆L/L TYPES FOR MEDIUM ∆L/L

A_L

TYPES FOR LOW

ADJUSTMENT

TYPES FOR HIGH

ADJUSTMENT

∆L/L

GRADE

(1)

(nH)

ADJUSTMENT

3H3; 3D3

−

ADJ-RM4/RM5-RED

100

−

ADJ-RM4/RM5-RED

ADJ-RM4/RM5-BROWN 14 ADJ-RM4/RM5-GREY

ADJ-RM4/RM5-GREY 12 ADJ-RM4/RM5-BLACK

17 ADJ-RM4/RM5-BROWN 25

160 ADJ-RM4/RM5-GREEN

250 ADJ-RM4/RM5-RED

Note

1. Maximum adjustment range.

2008 Sep 01

1165

Ferroxcube

RM, RM/I, RM/ILP cores and accessories

RM4

COIL FORMER

General data

PARAMETER

SPECIFICATION

Coil former material

polyester (UP), glass-reinforced, flame retardant in accordance with

“UL 94V-0”; UL file number E61040(M)

Pin material

copper-tin alloy (CuSn), tin (Sn) plated

Maximum operating temperature

Resistance to soldering heat

Solderability

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

2.54

−0.1

6.85

0.8

−0.1

7.62

2.54

5.55

min.

0.45

0.65

∅0.5

−0.2

−0.1

+0.15

∅7.9

∅4.9

4.0

+0.15

1.0

4.65 min

0.44 0.1

4.4

0.7

CBW610

Dimensions in mm.

Fig.2 RM4 coil former.

Winding data and area product for RM4 coil former

AVERAGE

AREA

NUMBER

WINDING

AREA

(mm²)

WINDING

WIDTH

(mm)

LENGTH

OF TURN

(mm)

PRODUCT

Ae x Aw

(mm⁴)

POSITIONS

USED

TYPE NUMBER

SECTIONS

PINS

all

7.4

5.55

81.4

77.0

CSV-RM4-1S-6P⁽¹⁾

CSV-RM4-1S-5P⁽¹⁾

CSV-RM4-2S-5P

1, 2, 3, 5, 6

2 x 2.55

Note

1. Also available with post-inserted pins.

2008 Sep 01

1166

Ferroxcube

RM, RM/I, RM/ILP cores and accessories

RM4

MOUNTING PARTS

2.0

1.3

handbook, halfpage

General data

ITEM

SPECIFICATION

Clamping force

Clip material

Clip plating

≈10 N

steel

silver (Ag)

10.1

8.5

Solderability

“IEC 60068-2-20”,

Part 2, Test Ta, method 1

Type number

CLI/P-RM4/5

0.7

MBE080

Dimensions in mm.

Fig.3 Mounting clip for RM4.

2008 Sep 01

1167

Ferroxcube

RM, RM/I, RM/ILP cores and accessories

RM4

DATA SHEET STATUS DEFINITIONS

DATA SHEET

STATUS

PRODUCT

STATUS

DEFINITIONS

Preliminary

specification

Development 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.

Product specification

Production

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.

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

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.

Prototype

Design-in

Preferred

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.

Support

2008 Sep 01

1168

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