The UWR A‑Series from DATEL provides compact 2" × 2" × 0.45" isolated DC/DC converters rated at 14‑20 W. They are offered with output voltages of 3.3 V, 5 V, 5.2 V, 12 V or 15 V and support ultra‑wide input ranges (4.7‑7.5 V, 9‑36 V or 18‑75 V). The devices feature industry‑standard pinouts, remote on/off control, VOUT trim capability, and are qualified to UL1950, CSA 950 and IEC 950 safety standards.
Designed for demanding telecom, datacom, computer/networking and industrial‑electronics applications, the converters deliver efficiencies up to 84 %, operate from –40 °C to +100 °C, and provide 1500 Vdc isolation. Detailed electrical, mechanical and environmental specifications are listed, along with protection features such as reverse‑polarity, over‑voltage and thermal shutdown.
| Output Voltage Options | 3.3 V, 5 V, 5.2 V, 12 V, 15 V |
|---|---|
| Input Voltage Ranges | 4.7‑7.5 V, 9‑36 V, 18‑75 V |
| Isolation Voltage | 1500 Vdc (minimum) |
| Maximum Efficiency | 84 % |
| Operating Temperature Range | –40 °C to +100 °C |
| Package Dimensions | 2" × 2" × 0.45" (51 × 51 × 11.4 mm) |
| Maximum Output Current (example model) | 5 A at 5 V (UWR‑5/4000‑D12A) |
The UWR series supports three ultra‑wide input ranges: 4.7‑7.5 V, 9‑36 V, and 18‑75 V.
All UWR models are fully isolated with a minimum rating of 1500 Vdc.