Vigortronix VTX-214-003-3xx 3W AC-DC Convertors High Performance 85-305V – Vigortronix VTX-214-003-307, A 7.5V 3W high performance AC-DC convertor that features a low profile case and a regulated single output. A wide input voltage range makes it suitable for a wide variety of applications. Vigortronix VTX-214-003-307 3W HIGH PERFORMANCE AC-DC CONVERTER 85-305V – 7.5V