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3. Why Tagan power supply does not transport so strongly the warm air from inside the PC-case ? |
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Written by Administrator
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Thursday, 18 January 2007 |
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Pre-history : It is an old philosophy of earlier technology, that power supply also be used for cooling the PC-case. In the past decade CPUs were not yet so powerful and noise development of PC-systems did not play a great role. The fan of power supply – for saving cost - can then be used also for cooling the PC-case by increasing the fan-speed (with of course higher noise). But nowadays the requirements and the priorities (due to noise pollution, energy saving etc.) are different and changed, e.g. lower noise, higher power & efficiency, more connections etc. Answer : Surely Tagan do this, but not in such an extent as in the earlier time. The optimum balance between heat dissipation and fan noise has now higher priority. The push-pull 180° dual-fans of Tagan power supply sucking steadily the air from backside (inlet from inside the PC-case), cooling the inside components of the power supply and lastly blowing out the heated air into outside environment; thereafter the heated air plays no more any role. The required air-flow is regulated by TSCT (Tagan Silence Control Technology) for optimum noise and for best thermal management. Note: The above old philosophy should not be expected anymore in nowadays system requirements. All modern PC-cases have now its own several low-noise fans (incl. fan control unit), which are specially dedicated for cooling the whole PC-system. See also the new BTX-Specification (following ATX) under: http://www.formfactors.org
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Last Updated ( Thursday, 19 July 2007 )
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