T-10405 datasheet, PDF - EEWORLD Datasheet

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T-10405: DescriptionISDN S-Interface Transformers; CategoryPower management transformer; File Size55KB，1 Pages; ManufacturerRhombus Industries, Inc.; Websitehttp://www.rhombus-ind.com/

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T-10405 Overview

ISDN S-Interface Transformers

T-10405 Parametric

Parameter Name	Attribute value
Maker	Rhombus Industries, Inc.
Reach Compliance Code	unknow
ECCN code	EAR99
application	ISDN
high	10.16 mm
Insulation voltage	2000 V
length	14.2 mm
Manufacturer's serial number	T-10405
Installation features	THROUGH HOLE MOUNTED
Number of functions	1
physical size	14.2mm X 14.2mm X 10.16mm
Primary inductance	22000 µH
surface mount	NO
Transformer type	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1:2
width	14.2 mm

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ISDN S-Interface

Transformers

Electrical Specifications

1,2,3,4

at 25

Isolation (Min.)

4000V

RMS

2000V

RMS

Part. No.

Turns OCL min.

Ratio

Pri

( + 2%)

( mH )

Meets the Pulse Waveform Template of CCITT I.430

when recommended Transformer and Chip pair are used.

Excellent Longitudinal Balance

max.

Sec.

(

µH

)

W/W

max.

( pF )

CD pri.

max.

( pF )

2kV

RMS

& 4kV

RMS

min. Isolation

DCR Pri. DCR Sec.

15%

(

Ω

)

(

Ω

)

Schem.

Style

T-10400

T-10401

T-10402

T-10403

T-10404

T-10405

T-10450

T-10451

T-10452

T-10453

T-10454

T-10455

1:1

1:1.8

1:2

1:2.5

1:2

15 / 40

100

140

150

110

180

2.4

2.5

2.3

2.5

2.4

4.2

4.0

5.8

5.0

Schematic "C"

1. Primary is Line Side

2. OCL: Primary Inductance

@10 kHz and 700 mV

3. Unbalanced current at

TE:

∆

Idc = 1 mA max.

4. Longitudinal Conversion

Loss 10KHz to 300 KHz

60dB min.

Schematic "A"

Schematic "B"

P ri

Sec

P ri

Sec

Pri

Sec

All of the above parts are

available as Surface

Mount components.

For Surface Mount part

number replace the second

digit of thru hole part

number with "3".

( i.e. T-10400 = T-13400)

NOTE: Unused Pins Omitted as per Schematic Diagrams

Surface Mount Package, T-134XX

Tape and Reel Available

Specifications subject to change without notice.

For other values & Custom Designs, contact factory.

ISDN-SNG - 9/97

Rhombus

Industries Inc.

15801 Chemical Lane, Huntington Beach, CA 92649-1595

Tel: (714) 898-0960

•

Fax: (714) 896-0971

T-10405 Related Products

	T-10405	T-10400	T-10401	T-10402	T-10403	T-10404
Description	ISDN S-Interface Transformers	ISDN S-Interface Transformers	ISDN S-Interface Transformers	ISDN S-Interface Transformers	ISDN S-Interface Transformers	ISDN S-Interface Transformers
Maker	Rhombus Industries, Inc.	Rhombus Industries, Inc.	Rhombus Industries, Inc.	Rhombus Industries, Inc.	Rhombus Industries, Inc.	Rhombus Industries, Inc.
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
application	ISDN	ISDN	ISDN	ISDN	ISDN	ISDN
high	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm	10.16 mm
Insulation voltage	2000 V	2000 V	2000 V	2000 V	2000 V	2000 V
length	14.2 mm	14.2 mm	14.2 mm	14.2 mm	14.2 mm	14.2 mm
Manufacturer's serial number	T-10405	T-10400	T-10401	T-10402	T-10403	T-10404
Installation features	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED
Number of functions	1	1	1	1	1	1
physical size	14.2mm X 14.2mm X 10.16mm	14.2mm X 14.2mm X 10.16mm	14.2mm X 14.2mm X 10.16mm	14.2mm X 14.2mm X 10.16mm	14.2mm X 14.2mm X 10.16mm	14.2mm X 14.2mm X 10.16mm
Primary inductance	22000 µH	22000 µH	22000 µH	22000 µH	22000 µH	22000 µH
surface mount	NO	NO	NO	NO	NO	NO
Transformer type	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1:2	1:1	1:1.8	1:2	1:2.5	1:2.5
width	14.2 mm	14.2 mm	14.2 mm	14.2 mm	14.2 mm	14.2 mm
Certification	-	UL	UL	-	UL	UL

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