Digi-Key’s library of more than 2000 exclusive PTM Online… On Demand® product training modules is a collection of training tools created with you – the busy design engineer – in mind. They are provided with the cooperation of participating supplier partners. From this one source, you can learn about the latest products and technologies, download datasheets, check inventory, contact our technical staff, and place an order for same-day shipment.

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Qualtek Electronics Corp. / AC and DC Axial Fans

This tutorial will provide an overview of the main considerations when selecting a fan and discuss each consideration individually.  There will be reviews of the types of bearings and the types of AC and DC fan motors, including a discussion of the different forms of motor protection. The part number structure will be examined and examples of both AC and DC fan products available from Qualtek will be given. Additionally, a listing of target markets for these products will be covered.

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Audio (7MB)       Non-Audio (2.4MB)


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