XP Power's SMP350 series of rugged AC-DC chassis-mount power supply units deliver up to 350 W of power for use in a wide range of equipment in industrial, technology and healthcare applications.

Incorporating built-in fan cooling, screw terminal connections for simple installation, and low EMI emissions, the SMP350 series offers easy integration into end equipment, reducing design and manufacturing costs and time to market. The series delivers power densities up to 13 W/in³ in a 3.6" x 7" x 1.7" package enabling a compact, highly efficient, and low-noise solution.

The competitively priced series targets a wide range of applications including automation and process control, broadcast, instrumentation, and the energy and utilities sector. XP Power also offers versions with earth leakage current of less than 300 μA suitable for use in medical equipment.

The series has a universal 85 V_AC to 264 V_AC input supply voltage range for use worldwide and offers a variety of different models with 12 V_DC, 15 V_DC, 18 V_DC, 24 V_DC, 28 V_DC, 36 V_DC, and 48 V_DC outputs. With a wide operating temperature range of -40°C to +70°C and full power to +50°C to meet the vast majority of industrial applications, the series also features Class-B EMI emissions compliance and remote on/off capability to simplify system control.

Other key features include high efficiency, resulting in less heat generation and extended lifetimes; low no-load input power, resulting in reduced power consumption in standby mode; and input to output isolation of 4000 V_AC with a 2 x MOPP rating.