Case Study Custom Power Supplies: Electronic broadcast and metering technology

In this case study, the technology from RRC power solutions allows the use of a portable professional radio receiver. In the field of electronic broadcast and metering technology, operation-critical radio communication puts high expectations on DC/DC conversion. The complete outsourcing of the power conversion for these radio receivers was developed by RRC.

The DC/DC converter's technical highlights are:

• Six different output voltages, protected against overvoltage.
• No electro-magnetic transient emissions (EMI)
• A microcontroller-operated power adapter with communication to the host device and the battery pack
• Automatic source selection (NT or battery)