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3.4 CIRCUIT, ISOLATED LOW VOLTAGE LIMITED ENERGY (LVLE) – A circuit supplied by a source
& ?& z" `. c* l) p; pwith no direct electrical connection between input and output, such as provided by a transformer or
' `, F: Q! Q4 R4 q( Koptical isolator, and with output parameters as follows: source with a maximum output voltage of 42.4 V
* W5 {9 u. Z6 {# W' b# Vpeak ac (30 V rms) or 60 V dc; and a maximum output current limited to:0 k( ^, f3 X7 z# w/ b0 m
a) maximum 8 amps for 0 – 42.4 V peak ac, or 0 – 30 V dc, or
3 P0 {: u) F2 S) _; [# S1 mb) 150/V amps, for a voltage between 30 – 60 V dc. |
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