Image representative of range

1:1 Line isolation transformer




These line transformers provide isolation between modems or similar devices and telephone Iines. This transformer is designed for use in voice or data transmission circuits where the line DC 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.

  • Ultra low profile surface mount
  • Matching transformer
  • Designed for use in data transmission circuits
  • Available in OEP1200 and OEP8000 versions


Product details Hints & Tips

Description

Code

RoHS

Datasheets

1+

10+

25+

100+

Manufacturer Part #: VTX-131-001

Line Matching Transformer Vtx-131-001

88-2140ROHS CompliantTechnical Datasheet£3.18£2.97£2.64£2.38

In stock
despatch same day

Buy

Manufacturer Part #: VTX-134-002

Line Matching Transformer Vtx-134-002

88-2141ROHS CompliantTechnical Datasheet£3.67£3.45£3.07£2.75

In stock
despatch same day

Buy

Technical Specification

Only part of this technical specification is being displayed. Click here to expand
VTX-131-001 (OEP) 1200
Insertion loss1.5dB max @ 2kHz.
Return loss –20dB @ 200Hz-4kHz.
Isolation longitudinal 3.54kV 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)
VTX-134-002 (OEP) 8000
Turns Ratio 1:1,
Nominal Impedance600Ω
DCR per winding 111 (±15%)
Frequency response ±0.2dB (200Hz-4kHz)
Isolation, 50Hz >3.3kVrms min.
Return Loss –18dB min (200Hz-4kHz)
Insertion Loss 4dB max (2kHz/600 )
Longitudinal Balance>80dB
THD (typical)600Hz -89dBm-100dBm
Saturation<10Vrms, 65V peak. 50Hz


Questions


Be the first to ask a question

Reviews


Be the first to submit a review