XP Power

<p>The XP Power ECE40US12 is a 40W enclosed AC/DC converter from the ECE series, designed for board-mount applications. It accepts a universal input of 85-264 VAC (120-370 VDC) and provides a single regulated 12V output at 3.33A with 84% efficiency. The converter features convection cooling, operates over -25°C to +70°C (with derating above +50°C), and offers full protection including overvoltage, overload, and short circuit protection (hiccup mode).</p><p>&nbsp;</p><p>Key electrical characteristics include line regulation of ±0.5% max, load regulation of ±1% max, ripple and noise of 1% pk-pk max, and 3000 VAC input-to-output isolation. The switching frequency is 100 kHz typical, and the MTBF exceeds 450 kHrs per MIL-HDBK-217F at 25°C. The module is convection-cooled and requires no minimum load.</p><p>&nbsp;</p><p>The ECE40US12 is packaged in a 4-DIP module with through-hole mounting, measuring 78.7mm x 38.1mm x 27.9mm. It is approved to safety standards IEC/EN/UL 62368-1 and CSA C22.2 No. 62368-1-14, and meets EN55032 level B for EMC emissions. It is intended for ITE (commercial) applications.</p>

<p>The XP Power ECL05US48-E is a highly efficient AC/DC converter from the ECL series, designed to deliver a regulated 48V output at up to 100 mA (5W). This board-mountable module accepts a universal input voltage range of 85 VAC to 264 VAC, making it suitable for global applications without the need for voltage selection.</p><p>&nbsp;</p><p>Key electrical characteristics include a typical efficiency of 82%, line regulation of ±0.5%, and load regulation of 1%. The converter features built-in protections including overvoltage protection (115-140% of Vnom), overload protection (120-150% of total power), and hiccup mode short circuit protection. Ripple and noise is specified at 200 mV pk-pk (20 MHz bandwidth).</p><p>&nbsp;</p><p>The device comes in a 4-DIP through-hole package measuring 52.3 mm x 27.2 mm x 23.0 mm, offering a power density of 2.25 W/in³. It operates over a temperature range of -20°C to 70°C with derating, and has an isolation voltage of 3000 VAC between input and output. The ECL05US48-E is intended for commercial ITE applications and is supported by a 3-year warranty.</p>