TF048 OEP (OXFORD ELECTRICAL PRODUCTS), TF048 Datasheet

TF048

Manufacturer Part Number

TF048

Description

Line Isolation Transformers

Manufacturer

OEP (OXFORD ELECTRICAL PRODUCTS)

Datasheet

1.TF048.pdf (2 pages)

Specifications of TF048

Transformer Mounting

PC Board

Length/height, External

15mm

External Width

18mm

External Depth

18mm

Transformer Type

Line Matching

Primary Impedance

600ohm

Secondary Impedance

600ohm

Insertion Loss

1.5dB

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Insertion loss

Return loss

Linearity

Saturation

Isolation

dc resistance

Leakage Inductance

Distortion

Insertion loss

Return loss

Isolation longitudinal

Saturation

Resin encapsulated in flame retardant cases. All materials are UL94-V0 rated.

line isolation transformers

OXFORD ELECTRICAL PRODUCTS LTD

Friday, 24 March 2006

Primary Typically 50

PRI to SEC Reinforced (Tested @ 4kV RMS for 1 minute)

This 600:600

very low distortion version of the industry standard OEP1200

device for use in V.34 applications. In common with that

product this transformer is designed for use where the

telephone line current is diverted from the winding by a choke

or solid state device. Its use will enable users to comply with

the requirements of BS6305.

<1.5dB 200Hz - 4kHz with 600

<-24dB 200Hz-4kHz with 600

0dB/600

<0.03% THD 300Hz - 4kHz @-10 dBM/600

Approved to EN60950 and

PCB mounting encapsulated 600:600

transformer offering improved performance over the

OEP1200 and similar devices. A three part

concentrically wound bobbin is utilised to provide

improved primary to secondary coupling together

with improved frequency response and return loss

characteristics.

Recognition CR/0126

BABT Certificate of

<10V RMS @ 50Hz, 65V peak.

10V RMS 65V peak @ 50Hz.

3.5kV RMS or 5kV peak.

, f=450Hz. 2nd Harmonic -88dBm.

-20dB @ 200Hz-4kHz.

1.5dB max @ 2kHz.

EN41003

Line Isolation/Matching Transformer is a

±10% , Secondary Typically 60

Typically 4 mH

transformer manufacturers,

wound components, power

supplies, low voltage lighting,

switch mode power supplies,

telecom transformers, dc-dc

converters, inductors

Termination

0800 316 6060

Type Z1612E

Type TFO 48

±10%

line

Related parts for TF048

TF048 Summary of contents

Page 1

... Its use will enable users to comply with the requirements of BS6305. 0dB/600 transformer manufacturers, wound components, power supplies, low voltage lighting, switch mode power supplies, telecom transformers, dc-dc converters, inductors 0800 316 6060 Termination Termination ±10% , Secondary Typically 60 Typically 4 mH ...

Page 2

... Approved to EN60950 and BABT Certificate of Recognition CR/0126 OXFORD ELECTRICAL PRODUCTS LTD Friday, 24 March 2006 Walters OEP Transformers Telecoms, LAN, Lighting, Medical, Audio Security, Controls, EPOS, Instrumentation Walters OEP Power Supplies 33dB EN41003 transformer manufacturers, wound components, power ...

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