3-W isolated Dc-Dc converters reduce board space and cut power consumption
The rugged and compact PQMC3-S and PQM3-M families increase total efficiency across the entire load curve and give improved performance at light and no loads. The converters are ideal for battery-powered applications where power draw under these conditions are a concern.
Rated at 3 W, the PQMC3-S Series is available with input ranges of 4.5~9, 9~18, 18~36, or 36~75 Vdc while the PQM3-M Series offers input ranges of 9~18, 18~36, or 36~75 Vdc. Both families come equipped with an operating temperature range of -40° to + 85°C at 100% load, allowing the dc-dc converters to work reliably in harsh environments.
The PQMC3-S Series is housed in a compact 8 pin SIP package measuring 22 mm x 9.5 mm x 12 mm and the PQM3-M series is housed in a 16 pin SMT package measuring 23.86 mm x 13.70 mm x 7.50 mm.
Both families are available in single output voltages of 5, 12, or 15 Vdc while the SIP version PQMC3-S is also available in dual output voltages of ±5, ±12, or ±15 Vdc. Outputs are fully regulated to within ±0.2% (typ.) for all line and load conditions. Input to output isolation of 1,500 Vdc is provided across the range of models.
Protections include continuous short circuit and over current. The dc-dc converters meet CISPR22/EN55022 Class B standards with limited external components.
Pricing
The PQMC3-S and PQM3-M Series dc-dc converters are priced at $11.42 per unit through distribution in 100 piece quantities.
More information about the PQMC3-S and PQM3-M Series dc-dc converters at
www.cui.com/product/power/dc-dc-converters/isolated/board-mount/3-w/pqmc3-s-series and www.cui.com/product/power/dc-dc-converters/isolated/board-mount/3-w/pqm3-m-series
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