RT8132-8-4M8 [Schaffner]

Current-compensated Chokes;


型号：	RT8132-8-4M8
厂家：	Schaffner International Ltd
描述：	Current-compensated Chokes
文件：	总6页 (文件大小：2054K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Common-mode Chokes RT series

DATASHEET

Current-compensated Chokes

Rated currents from 6 to 20 A

Approvals & Compliances

Up to 600 VAC and VDC

2- and 3-wire configurations

Horizontal and vertical PCB mounting types

Ruggedized saturation and thermal behavior

Open construction for forced and convection

cooling

Straightforward pin-out for easy PCB design

RT common-mode chokes are mainly used to filter

EMI noise on AC power lines up to 600 VAC. EMI noise

of electronic equipment can go to the power lines

and disturb the proper function of other devices like

communication devices or control logic of robotics.

Thus noise generated by the equipment from

switched power electronics or by high slew rates of

controllers needs to be filtered. RT common-mode

chokes are used to suppress EMI noise in PCB

integrated filter designs with line bypass capacitors or

in combination with single phase filters for extra low

leakage filter designs.

Performance indicators

Features and benefits

Cost-effective PCB designs for up to 32 A with

forced cooling *

Compact size and light weight

Low magnetic leakage flux

Excellent winding insulation

Standardized foot print

Technical specifications

Broad range of inductance ratings

Custom-specific versions on request

600 VAC (3-line) and 300 VAC/425 VDC (2-line)

dc to 400 Hz

Maximum continuous operating voltage

Operating frequency

* See RB Application Note for forced cooling

6 to 20 A @ 60°C max. convection cooling

2500 VAC, 60 sec, guaranteed, 2 sec factory test

Rated currents

Typical applications

High potential test voltage winding-to-

winding @ 25°C

AC and DC filtering for midsize power range drives,

photovoltaic inverters, fast chargers, charging

stations, UPS and switch mode power supplies

-40°C to +100°C (40/100/56)

UL 94 V-0

Temperature range (operation and storage)

Flammability corresponding to

Cooling

convection/forced cooling

>5,000,000 hours

Filter with low leakage current noise or improved

immunity against grid disturbances

MTBF @ 40°C/230 V (Mil-HB-217F)

Electronic devices, automation and (industrial) LED

lighting

Communication devices

Medical and laboratory Equipment

Converters

Typical electrical schematic **

** 2-line chokes (2x Ln), 3-line chokes (3x Ln)

EMC/EMI Products

Schaffner Group Datasheets 29 Jan 2020

RT Series

Selection table

Buy

convection

*forced cooling

Inductance

**typ. Inductance

Resistance

R @ 25˚C

Choke

***Ø Pin

Weight

cooling nominal

3 m/s nominal

Ln @ 25˚C

Ls @ 25˚C

100kHz

[μH/path]

current @ 60˚C

100kHz

±0.1

[A]

9.5

12.5

[mH/path]

[mΩ/path]

[size]

ØP [mm]

[g]

RT8122-6-10M0

RT8122-8-8M0

RT8122-10-6M0

RT8122-12-5M0

RT8122-16-4M0

RT8122-20-3M0

1.1

1.3

1.4

1.5

1.8

24.8

19.2

20.5

100

110

160

17.6

13.5

RT8522-6-10M0

RT8522-8-8M0

RT8522-10-6M0

RT8522-12-5M0

RT8522-16-4M0

RT8522-20-3M0

9.5

12.5

31.5

1.1

1.3

1.4

1.5

1.8

2.0

19.2

18.8

13.5

110

150

RT8132-6-6M0

RT8132-8-4M8

RT8132-10-4M0

RT8132-12-3M6

RT8132-16-3M0

RT8132-20-2M5

9.5

12.5

4.8

14.9

1.1

1.3

1.5

1.6

1.8

2.1

110

120

170

190

3.6

14.4

2.5

RT8532-6-6M0

RT8532-8-4M8

RT8532-10-4M0

RT8532-12-3M6

RT8532-16-3M0

RT8532-20-2M5

9.5

12.5

4.8

13.9

1.1

1.3

1.5

1.6

1.8

2.1

110

120

160

190

3.6

15.1

13.8

10.8

2.5

Test conditions: Inductance tolerance: +50%, –30%; Resistance tolerance: +15% @ 25°C; Electrical characteristics @ 25°C: ±2°C

* typical current for forced cooling with 3 m/s. Due to the possible turbulences and degradation of the air stream within an equipment please consider thermal

validation.

** typical stray inductance, max is 0.1% of Ln

*** Length of pin (Dimension P) is always 5.5 mm ± 1

Product selector

Examples: RT8532-16-3M0: Vertical 3-line choke for 16 A, with 3 mH ; RT8122-20-3M0: Horizontal 2-line choke for 20 A, with 3 mH

EMC/EMI Products

Schaffner Group Datasheets 29 Jan 2020

Distribution inventory

Up-to-date inventory levels for global distributors is available at

https://products.schaffner.com/stock

Typical choke attenuation/resonance frequency characteristics

Per CISPR 17; 50 Ω/50 Ω asym

RT 8122

RT 8132

RT 8522

RT 8532

EMC/EMI Products

Schaffner Group Datasheets 29 Jan 2020

Mechanical data: Horizontal chokes (2-line and 3-line)

All dimensions in mm; 1 inch = 25.4 mm

Tolerances according: ISO 2768-m/EN 22768-m

Horizontal 2-line chokes (Size 1-3)

Horizontal 3-line chokes (Size 7-9)

Dimensions

ØD (max)

H (max)

ØD1

(±0.5)

ØD2

ØD3

ØE

(±0.5)

Size1 (RT8122-6-10M0, RT8122-8-8M0, RT8122-10-6M0)

SIze2 (RT8122-12-5M0, RT8122-16-4M0)

Size3 (RT8122-20-3M0)

1.5

2.5

1.9

2.1

ØA

(±0.5)

ØD (max)

H (max)

ØD1

(±0.5)

ØD2

Size 7 (RT8132-6-6M0, RT8132-8-4M8)

Size 8 (RT8132-10-4M0,RT8132-12-3M6)

Size 9 (RT8132-16-3M0, RT8132-20-2M5)

1.4

1.7

2.3

2.5

Pin material: Copper (base), Sn (final plating typical thickness 0.15 mm; composition: Sn-1.2AG-4Cu or SN-3Cu-0.25Ni)

Please visit www.schaffner.com to find more details on filter connections.

EMC/EMI Products

Schaffner Group Datasheets 29 Jan 2020

Mechanical data: Vertical chokes (2-line and 3-line)

All dimensions in mm; 1 inch = 25.4 mm

Tolerances according: ISO 2768-m/EN 22768-m

Vertical 2-line chokes (Size 4-6)

Vertical 3-line chokes (Size 10-12)

Dimensions

ØD2 ØD3

(±0.5) (±0.5) (±0.5) (max) (max) (max) (±0.5) (±0.5)

(±0.5) (±0.5)

Size 4 (RT8522-6-10M0, RT8522-8-8M0, RT 8522-10-6M0) 16

27.8

1.5

1.9

2.1

2.5

2.9

SIze 5 (RT8522-12-5M0, RT8522-16-4M0)

Size 6 (RT8522-20-3M0)

31.2

3.5 3.1

Size 10 (RT8532-6-6M0, RT8532-8-4M8)

Size 11 (RT8532-10-4M0,RT8532-12-3M6)

Size 12 (RT8532-16-3M0, RT8532-20-2M5)

1.4

1.7

2.2

1.4

1.7

2.2

2.5 2.5

3.5

3.5 2.5

28.5

34.5

9.5

11.5 34

Pin material: Copper (base), Sn (final plating typical thickness 0.15 mm; composition: Sn-1.2AG-4Cu or SN-3Cu-0.25Ni)

Please visit www.schaffner.com to find more details on filter connections.

EMC/EMI Products

Schaffner Group Datasheets 29 Jan 2020

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The content of this document has been

carefully checked and understood. However,

neither Schaffner nor its subsidiaries assume

any liability whatsoever for any errors or

inaccuracies of this document and the

consequences thereof. Published specifica-

tions are subject to change without notice.

Product suitability for any area of application

must ultimately be determined by the

customer. In all cases, products must never

be operated outside their published

specifications. Schaffner does not guarantee

the availability of all published products. This

disclaimer shall be governed by substantive

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of Schaffner Holding AG. Latest publications

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