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發表於 2011-3-7 22:56:56
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同一個問題，佢地將 FAQ 回覆俾我；
Positioning the Emitter and PSUs in a Rack :
The Emitter and PSU should not be stacked in a closed rack system.
When it is an open rack, where are can flow free around the sides
i think 3 cm would be enough to the top and 6 cm to the sides.
or 1 and 2 inches.
The Emitter can be put near the batt PSU, 5 to 10 cm distance would be enough,
cause normally the charging trafo is OFF during operation.
The normal PSUs should have at least 20 cm distance to the main unit.
But when it is a closed cabinet much or space is needed, cause the Emitter main unit gets warm.
Basis and Batt PSUs nearly don`t get warm.
Normal PSU only a little bit, the standard ones more than the Exclusive version,
cause the Exclusive has more efficient trafos.
Isolation plates or spikes make a lot under the main units, a lot under the batt units
and some uder the normal PSUs.
Stacking the PSU s
When you stack the PSUs please don`t put them direct on each other-especially the battery psu not on trafo PSU.
If you do this the micro vibrations from the Trafo PSU may come into Batt PSU.
The Batt Psu is not a problem, can be postioned near the main unit.
Only the AC Psu should be positioned separate.
Distance is not the issue, some cm are enough, cause the cases have a good shielding.
Please put them on separate tables in a rack, or at least put some acoustic isolation material or an isolation plate between the cases.
Best regards / Mit audiophilen Grüßen
Friedrich Schaefer
ASR Audio Systeme Friedrich Schaefer
e. K. Amtgericht Wetzlar: HRA 6174
Hohe Straße 700 / Haus 5A
D 35 745 Herborn OT Herbornseelbach
Phone +49 ( 27 72 ) 649 880
Fax +49 ( 27 72 ) 40 488
E- Mail [email protected]
Internet http://www.ASRAudio.com
Member of the High End Society www.highendsociety.de |
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