A range of board-mount AC front-end modules is available for the design of a full AC-DC power system. Global, autoranging input ranges are available from 85 to 264 Vac at 47 to 63 Hz.

The isolated, power factor corrected devices integrate EMI/RFI filtering, transient protection, short circuit protection and inrush limiting to simplify design. These building block components enable high-density power solutions  (from 330 W to 1500 W), meeting necessary worldwide standards, including compliance to EMC standards for harmonic currents, line disturbance and transient conducted emissions.

The TEN 30-2411WI is a high performance 30W DC-DC Converter featuring ultra wide 4:1 input voltage range of 10 to 40VDC and 5VDC output with industry-standard footprint. A very high efficiency allows operating temperatures up to 85°C. A built-in filter for both input and output minimizes the need for external filtering. Further standard features include 5VDC output voltage, remote ON/OFF, output voltage trimming, overvoltage protection and under-voltage lockout and short-circuit protection. This device is suitable for use in battery operated equipment and many applications where isolated, tightly regulated voltages are required and space is limited on the PCB.

• Under voltage lockout
• Shielded metal case with insulated base plate
• 87% Typical efficiency
• 24VDC Nominal input voltage