Z1260

OEP Home Page 

transformer manufacturers, wound components, power supplies, low voltage lighting, switch mode power supplies, 

## **OXFORD ELECTRICAL PRODUCTS LTD** 

**Friday, 24 March 2006** 

**low profile line isolation transformers** 

**0800 316 6060 Type OEP 1200 1:1 600 Ohm** 

Provides isolation between modems or similar devices and telephone Iines. This transformer is designed for use in voice or data transmission circuits where the line d.c. is diverted from the windings by a choke or solid state device. The use of this transformer should enable the equipment it is used with to comply with the relevant requirements of BS6305. 

## **Resin encapsulated in flame retardant cases. The unit is PCB Mounting** 

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Insertion loss 1.5dB max @ 2kHz.<br>Return loss -20dB @ 200Hz-4kHz.<br>Isolation longitudinal 3.54kV RMS or 5kV dc.<br>Saturation 10V RMS 65V peak.<br>Balance Better than 80dB 200Hz-4kHz.<br>Signal/noise ratio > 33dB<br>dc resistance 68 :  ±10% (NB. not to be tested with a dc current)<br>**----- End of picture text -----**<br>


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Approved to EN60950 and<br>EN41003<br>BABT Certificate of<br>Recognition CR/0126<br>**----- End of picture text -----**<br>


**Type Z1260 1:1 600 Ohm** 

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OEP Home Page 

Provides isolation between modems or similar devices and telephone Iines. This transformer is designed for use in voice or data transmission circuits where the line d.c. is diverted from the windings by a choke or solid state device. The use of this transformer should enable the equiptment it is used with to cpmly with the relevent requirments of BS6305. 

This is a lower profile version of the OEP 1200 transformer. 

## **Resin encapsulated in flame retardant cases. The unit is PCB Mounting** 

|**Insertion loss**|||**1.5dB max @ 2kHz.**|
|---|---|---|---|
|**Return loss**|||**-20dB @ 200Hz-4kHz.**|
|**Isolation longitudinal**|||**3.5kV RMS or 5kV dc.**|
|**Saturation**|||**< 10V RMS 65V peak.**|
|**Balance**|||**Better than 80dB 200Hz-4kHz.**|
|**Signal/noise ratio**|||**> 33dB**|
|**dc resistance**|**68**|**±10% (NB. not to be tested with a dc current)**<br>0|**±10% (NB. not to be tested with a dc current)**|



**Approved to EN60950 and EN41003 BABT Certificate of Recognition CR/0126** 

~~—_________~~ **OXFORD ELECTRICAL PRODUCTS LTD Friday, 24 March 2006** 

transformer manufacturers, wound components, power supplies, low voltage lighting, switch mode power supplies, 

## **Walters OEP Transformers** 

**Walters OEP Power Supplies DC - DC Converters Custom Made Switch Mode Linear** 

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