DC/DC converter from Murata Power Solutions suits use in telecommunications equipment
Murata Power Solutions
UEE series
The UEE series of fully isolated open-frame DC/DC converters from Murata Power Solutions is designed for high-volume, low-cost telecommunications, networking and instrumentation applications.
Claimed to be up to 90 per cent efficient, these models comply with the worldwide requirements for telecommunications network voltage (TNV) applications.
There are two models in the series: the UEE-3.3/15-D48, which offers a 15A output; and the UEE-3.3/30-D48, offering a 30A output.
Protection features include on/off control input; input under-voltage lockout; output short circuit protection; thermal shutdown; output short-circuit protection; and 2,250VDC (BASIC) insulation that complies with the requirements for power-over-Ethernet (PoE) applications.
Key specifications
- Single 3.3VDC output
- Nominal input voltage: 48VDC
- Input range: 36–75VDC
- Operating temperature range: -40 to +85°C
- Measures 58.4 x 22.9 x 10.16mm
- Fits within industry-standard DOSA eighth ‘brick’ package
- Mounting options include through-hole pin or surface mount
- Baseplate option available for 30A through-hole model
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