110-150w ac-dc open-frame power supplies, available with single, triple or quad outputs, meet en61000-3-2 standard, support current sharing.
The NLP150L series offers low‑to‑medium power AC/DC switch‑mode supplies with a universal input range of 90‑264 Vac and output options such as 3.3 V low‑voltage. Designed for 1U shelves and networking equipment, the units include over‑voltage, short‑circuit and power‑fail protection, as well as current‑sharing capability.
Mechanically, the supplies measure 3.8 × 6.8 × 1.26 inches, weigh 540 g, and meet UL, CSA, VDE and CE safety approvals. Environmental ratings cover operation from –40 °C to +85 °C, with MTBF of 350 k hours and isolation voltage of 3000 Vac.
| Input voltage range | 90‑264 Vac |
|---|---|
| Output voltage (single) | 3.3 V |
| Maximum power output | 150 W |
| Typical efficiency at 150 W | 73 % typical |
| Dimensions (L × W × H) | 3.8 × 6.8 × 1.26 in |
| Weight | 540 g (19 oz) |
| Isolation voltage | 3000 Vac |
| Over‑voltage protection | 125 % of nominal |
| Safety approvals | UL, CSA, VDE, CE‑marked |
The supplies accept a universal input range of 90 Vac to 264 Vac.
Typical efficiency is about 73 % when delivering 150 W.
Each supply measures 3.8 × 6.8 × 1.26 inches.
It is approved by UL, CSA, VDE and is CE‑marked.