Avtech AVR-EB4-B, Инструкция по эксплуатации

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This transient shows a “soft-switching” recovery, and no reflections are observed at the
end of the transient, so the 60 cm coaxial cable was used. If the 5 m cable is used, the
measured recovery time will be too high, as shown below:
5 V/div ( = 1 A/div), 20 ns/div.
20%-80% switching time shown.
S/N 11713. 5m cable used.
The use of the incorrect cable boost the observed recovery time from ~ 83ns to ~ 94
ns.
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1N4937