Samlex Europe SEC-1212G, Руководство пользователя, Страница: 8 / 13

6. Following additional guidelines may be followed to reduce the effects of RF noise:
a Use additional appropriate AC radio frequency interference (RFI)
supply. Recommended : Corcom Inc. ( www.cor.com ) “Q”
se ries. Filtered, ferrite coated cord set ( www.emceupen. com ) is
another choice. These cord sets, with integral line interference
ences over a
wide frequency range. Because they are shielded, they are also
effective against radiated interferences. In addition to the built-in
absorbing ferrite compound. This provides additional attenuation at
absorption of the ferrite-coated cable avoids resonance's at high
frequencies, reducing the conducted and radiated RF noises
even further
b Use additional appropriate DC radio frequency interference (RFI)
ply.
Recommended : Corcom Inc.(www.cor.com ) “DA” / “DC” series
c The positive and negative terminals of the dc output side of the power
supply are isolated from its chassis. As pointed out at para 5 above, all
of the power supply and onward to the earth ground of the 2 0 V
system through the earth ground pin of the power cord. Therefore, the
negative terminal of the power supply should never be connected /
bonded to the chassis of the power supply.
d Twist the positive and negative wires from the output of the power supply
to the radio
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