The LPT50-M Series is a 50 watt embedded power supply with medical safety approvals, wide input range, 2x4 inch footprint, overpower and short circuit protection, high efficiency, high MTBF, built in EMI filter (CISPR 22 Class B), LED power good indicator, input power <74 watts, and complies with EN61000-3-2 and UL Class I approval.
The LPT50-M Series is an embedded power solution designed for business‑critical continuity. It offers a compact 2' × 4" footprint, universal 90‑264 VAC / 127‑300 VDC input, medical safety approvals, overload and short‑circuit protection, and a built‑in EMI filter (CISPR 22 Class B). The unit includes LED power‑good indication and complies with EN61000‑3‑2 and UL Class I standards.
Key specifications include a total power range of 47‑55 W, 80 % typical efficiency at full load, MTBF over 550,000 hours, and operation from 0 °C to 50 °C (storage –40 °C to +85 °C). The datasheet also provides detailed ordering information, pin assignments, and mechanical drawings for integration.
| Total Power | 47‑55 W |
|---|---|
| Input Voltage (AC) | 90‑264 VAC |
| Input Voltage (DC) | 127‑300 VDC |
| Efficiency | 80 % typical at full load |
| MTBF | >550,000 hours |
| Operating Temperature | 0 °C to 50 °C |
| Storage Temperature | -40 °C to +85 °C |
It is approved to UL Class I, UL 60601‑1, CSA‑C22.2 No. 601.1‑M90, VDE EN60601‑1, and CE LVD standards.
The unit can deliver up to 55 W for convection loads.
It achieves about 80 % efficiency at full load.
The product is rated for more than 550,000 hours MTBF at full load and 25 °C.