This article presents a scalable and stackable –48 V DC PoL solution that will address the high density power usage situations created by these high density networks from the tremendous growth in network traffic. (Source: Annika - stock.adobe.com)
MOBILE DATA

Building a better – 48 V DC power supply for 5G and next-generation telecom equipment

Demand for mobile data is growing at a steep rate as new markets and applications continue to emerge. There are no other solutions than to deploy additional cellular sites in greater density. These factors will directly affect the design of macrocell, small cell, and femtocells products. The radios are now multiband, and power amplifier design engineers are pushing the PAs’ output power to higher limits/levels. This article focuses on 80 W PAs with several PAs in the system.

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