Z1612E资料

line isolation transformers

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0800 316 6060

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Type TFO 48

PCB mounting encapsulated 600:600 line 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.

Insertion lossReturn lossLinearitySaturationIsolationdc resistanceLeakage Inductance

<1.5dB 200Hz - 4kHz with 600 <-24dB 200Hz-4kHz with 600

Termination Termination

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

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

PRI to SEC Reinforced (Tested @ 4kV RMS for 1 minute)Primary Typically 50

±10% , Secondary Typically 60 Typically 4 mH

±10%

Approved to EN60950

and EN41003BABT Certificate of Recognition CR/0126

Type Z1612E

This 600:600 Line Isolation/Matching

Transformer is a 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.

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

Isolation longitudinalSaturationBalance

Signal/noise ratiodc resistance

68

0dB/600

, f=450Hz. 2nd Harmonic -88dBm.1.5dB max @ 2kHz.-20dB @ 200Hz-4kHz.3.5kV RMS or 5kV peak.10V RMS 65V peak @ 50Hz.Better than 80dB 200Hz-4kHz.

33dB

± 10% (NB. not to be tested with a dc current)

Approved to EN60950

and EN41003BABT Certificate of Recognition CR/0126