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Design Tips

May 2018
Active Bridge Rectifiers Reduce Heat Dissipation Within PoE Security Cameras

Figure 1. Auxiliary Input and PoE Power Architecture

Power over Ethernet (PoE) has been embraced by the video surveillance industry as a solution to an age-old problem: complicated cabling. For instance, a basic, traditional fixed-view security camera requires two cables: one for power (10W to 15W from a 24V AC or 12V DC), and a separate, coax cable for the video
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Date:
05/09/2018