SCW12B-05 (Mean Well) is a 12 W isolated DC/DC converter from the SCW12 series, with an 18 to 36 VDC input (2:1 range) and a 5 V output (480 to 2400 mA).

• 18 to 36 VDC input · 5 VDC output from 480 to 2400 mA · 12 W rated power · 83% typical efficiency
• 1500 VDC I/O isolation · built-in remote ON/OFF control · built-in EMI filter
• Short-circuit and overload protection · free-air convection cooling · five-sided shield metal case
• ±0.5% line and load regulation · ±2.0% voltage accuracy · 400 kHz minimum switching frequency

Data per Mean Well SCW12 datasheet.