This product is a 10 Watt embedded power supply with a 2:1 input range and 1500Vdc I/O isolation.
The ASA 10W Series from Astec delivers reliable 10‑watt DC power for business‑critical continuity applications. Available in multiple output voltages, the series covers 2.5 V, 3.3 V, 5 V, and 12 V options with up to 3 A current capability.
Key specifications include an input range of 18‑36 VDC or 36‑75 VDC, up to 83 % efficiency at 12 V, tight voltage tolerance of ±0.8 %, and robust protection features such as auto‑restart and 1500 VDC isolation. The units operate from –40 °C to +60 °C and are RoHS compliant.
| Input voltage range | 18‑36 VDC; 36‑75 VDC |
|---|---|
| Efficiency at 12 V | 83 % |
| Noise / ripple (2.5‑5 V outputs) | 100 mV |
| Noise / ripple (12 V output) | 120 mV |
| Switching frequency | 350 kHz |
| Isolation voltage | ≥1500 VDC |
| Insulation resistance | 10 MΩ |
| Insulation capacitance | 1000 pF |
| Operating ambient temperature | -40 °C to +60 °C (no derating) |
| Storage temperature | -55 °C to +105 °C |
| Humidity range | 5 % to 95 % (non‑condensing) |
| MTBF | 1 Mhr (demonstrated) |
| RoHS compliance | Yes |
The series accepts either 18‑36 VDC or 36‑75 VDC input voltage.
The efficiency is 83 % when delivering 12 V.
Yes, the product is RoHS compliant.
The switching frequency is 350 kHz.