Lilco Wide-Band Precision Current Transformers

Models: 13W and 13G

 Specification Drawing

Typical Values
 

 

 RECTANGULAR PULSE

  

 SINEWAVE
I-t Capability 3dB Bandwidth
Model Number Output V/A(1) Droop %/ms Rise time ns No Bias mAs With Bias mAs (2) lf Hz  hf MHz Ipeak/f A/Hz Saturation Current Isat A  Maximum rms Current Irms A Maximum Peak Current Ipeak A
13W1000 1.0 12 10 1.5 3 20 50 0.01 0.2 7 500
13G1000 1.0 70 10 4 8 130 50 0.03 3 7 500
13W0500 0.50 3 14 7 13 5 30 0.04 0.2 14 1000
13G0500 0.50 20 14 15 30 35 30 0.12 3 14 1000
13W0200 0.20 0.6 16 40 70 1 25 0.25 0.2 33 2000
13G0200 0.20 4 16 100 200 6 25 0.7 3 33 2000
13W0100 0.10 0.15 20 150 250 0.3 20 0.9 0.2 60 5000
13G0100 0.10 1 20 400 700 1.6 20 2.5 3 60 5000
13W0050 0.050 0.04 40 500 900 0.1 10 3.0 0.2 100 10000
13G0050 0.050 0.25 40 1200 2200 0.5 10 8.0 3 100 10000

 

NOTES:

All models have a source impedance of 50R. Load impedance > 50k except for rise-time and hf 3dB point where it is 50R.

  1. Accuracy +/-0.5% at mid log-frequency point. +/-2% within one decade of 3dB cut-off points.
  2. Measurement made with a dc offset current equal to Isat

 

LILCO Ltd,
23 Middlewood Park
Livingston
West Lothian
EH54 8AZ
United Kingdom

Tel/Fax: +44 (0)1506 411855
Email:lilco@stockweb.net

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