Product Update

Component-Cooling Fans Offer Software-Controlled Operation

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A series of compact, low-noise fans is available to medical OEMs seeking motor efficiency and long service life to cool electronic components. Comprising five product families with fan sizes of 80–172 mm, the S-Force series features nominal maximum speeds of 14,000 rpm and offers operating values characteristic of larger fans. The compact single- and three-phase multipole motors with wear-free electronic commutation that constitute the heart of these fans exhibit low dissipated energy, maximum efficiency, and intelligent functioning and attain a peak power exceeding 300 W. Special impellers are designed to provide optimal pressure buildup in the saddle. Additional features include speed monitoring, closed-loop speed control, and microprocessor-controlled motor management for software-controlled operation.

All American Semiconductor


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