Communication sites require isolated DC converters to provide excellent voltage regulation, low noise, and high efficiency voltage conversion. Reliability is vital under continuous duty operation and high ambient temperatures.
These rack mount DC Converters accept a wide input range at 24 VDC and 48 VDC nominal, positive, or negative ground, and produce pure 12 VDC, 24 VDC, or 48 VDC power. The solid state circuitry is conservatively designed and semi-conductors are selected and tested to withstand 200% of nominal operating power.
These rackmount dc-dc converters are ideal for use in systems with critical communication equipment such as wireless broadband radios, point-to-point microwaves, 2-way radio systems and to other critical equipment.
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Application: Voltage Compatibility Issues Resolved with Rackmount DC Converters
A telecom system upgrade team discovered last minute that the sites were +24 VDC but the new transmitters required -48 VDC. After some consultation, it was determined that the Rackmount DC-DC Converter, model 24-48-8RM was the ideal solution due to its ability to accommodate positive-to-negative ground voltage isolation, excellent output voltage regulation and continuous duty at full load capability. In addition, multiple unites wired in parallel provides N+1 redundancy.
Equally important to the project was the immediate availability of products allowing the work to be finished on schedule. Newmar products are typically available from our stocking distributors’ inventory for immediate delivery.