The TDK‑Lambda HWS‑/HD Series datasheet provides specifications, features, and operating details for single‑output industrial power supplies.
The HWS‑/HD Series offers single‑output industrial power supplies designed for harsh environments, with a limited lifetime warranty, conformally coated PCBs, and RoHS‑compliant design. Key market segments include test, broadcast, communications, and LED applications, and the units operate from –10 °C to +71 °C (startup to –40 °C).
The series supports a universal AC input of 85‑265 VAC (47‑63 Hz) or 120‑370 VDC, provides various output voltage options, and includes features such as remote sense, parallel operation (up to 5 units), and built‑in over‑current and over‑voltage protection. Safety approvals include UL60950‑1, CSA60950‑1, EN60950‑1, EN50178, and CE marking.
| Input Voltage Range | 85‑265 VAC (47‑63 Hz) or 120‑370 VDC |
|---|---|
| Weight (typical, HWS30A) | 200 g |
| Size (WxHxD, HWS30A) | 31.5 × 82 × 95 mm |
| Warranty | Limited Lifetime Warranty |
The series accepts 85‑265 VAC (47‑63 Hz) or 120‑370 VDC as input.
TDK‑Lambda provides a limited lifetime warranty.
The units are approved to UL60950‑1, CSA60950‑1, EN60950‑1, EN50178, and CE Mark.